EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A2 23386 16535 encoding utf-8 Sheet 3 9 Title "nubus-to-ztex NuBus connection & level shifting" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L Device:C C19 U 1 1 5F8CA5C6 P 17550 2500 F 0 "C19" H 17575 2600 50 0000 L CNN F 1 "100nF" H 17575 2400 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 17588 2350 50 0001 C CNN F 3 "" H 17550 2500 50 0000 C CNN F 4 "www.yageo.com" H 17550 2500 50 0001 C CNN "MNF1_URL" F 5 "CC0603KRX7R9BB104" H 17550 2500 50 0001 C CNN "MPN" F 6 "603-CC603KRX7R8BB104" H 17550 2500 50 0001 C CNN "Mouser" F 7 "?" H 17550 2500 50 0001 C CNN "Digikey" F 8 "" H 17550 2500 50 0001 C CNN "LCSC" F 9 "?" H 17550 2500 50 0001 C CNN "Koncar" F 10 "TB" H 17550 2500 50 0001 C CNN "Side" F 11 "https://www.lcsc.com/product-detail/Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT_YAGEO-CC0603KRX7R9BB104_C14663.html" H 3000 6050 50 0001 C CNN "URL" 1 17550 2500 1 0 0 -1 $EndComp $Comp L power:GND #PWR058 U 1 1 5F8CA5CD P 17550 2650 F 0 "#PWR058" H 17550 2400 50 0001 C CNN F 1 "GND" H 17555 2477 50 0000 C CNN F 2 "" H 17550 2650 50 0001 C CNN F 3 "" H 17550 2650 50 0001 C CNN 1 17550 2650 1 0 0 -1 $EndComp $Comp L power:GND #PWR057 U 1 1 5F8CA5DA P 17350 4250 F 0 "#PWR057" H 17350 4000 50 0001 C CNN F 1 "GND" H 17355 4077 50 0000 C CNN F 2 "" H 17350 4250 50 0001 C CNN F 3 "" H 17350 4250 50 0001 C CNN 1 17350 4250 1 0 0 -1 $EndComp Text GLabel 7050 6150 0 60 Input ~ 12 NUBUS_OE $Comp L Device:R R? U 1 1 5F93CF72 P 7450 6150 AR Path="/5F6B165A/5F93CF72" Ref="R?" Part="1" AR Path="/5F679B53/5F93CF72" Ref="R?" Part="1" AR Path="/618F532C/5F93CF72" Ref="R4" Part="1" F 0 "R4" V 7530 6150 50 0000 C CNN F 1 "10k" V 7450 6150 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7380 6150 50 0001 C CNN F 3 "" H 7450 6150 50 0000 C CNN F 4 "0603WAF1002T5E" V 7450 5550 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF1002T5E_C25804.html" H 7450 6150 50 0001 C CNN "URL" 1 7450 6150 0 1 1 0 $EndComp Wire Wire Line 7300 6150 7050 6150 $Comp L C96ABC:C96ABC_NUBUS J4 U 1 1 61912527 P 22250 5750 F 0 "J4" H 22429 5846 50 0000 L CNN F 1 "85003-0567 (DIN 41612C 3x32 pins)" H 22429 5755 50 0000 L CNN F 2 "For_SeeedStudio:DIN41612_C_3x32_Male_Horizontal_THT" H 22250 5800 50 0001 C CNN F 3 " ~" H 22250 5800 50 0001 C CNN F 4 "85003-0567" H 22250 5750 50 0001 C CNN "MPN (Molex)" F 5 "https://www.lcsc.com/product-detail/Mezzanine-Connectors-Board-to-Board_MOLEX-0850030567_C3654485.html" H 22250 5750 50 0001 C CNN "URL (Molex)" F 6 "DIN-096CPC-RR1-HM" H 22250 5750 50 0001 C CNN "MPN (3M)" F 7 "RR1L would also work (for .062 PCBs)" H 22250 5750 50 0001 C CNN "Notes (3M)" F 8 "09033967921" H 22250 5750 50 0001 C CNN "MPN (Harting)" F 9 "09033966921" H 22250 5750 50 0001 C CNN "MPN (Harting 2)" F 10 "https://www.mouser.fr/ProductDetail/HARTING/09031966921?qs=gIpPgrDBK%2Fho4yEpoERymA%3D%3D" H 22250 5750 50 0001 C CNN "URL (Harting 2)" F 11 "Loads of variants..." H 22250 5750 50 0001 C CNN "Notes (Harting)" F 12 "86093967113745ELF" H 22250 5750 50 0001 C CNN "MPN" F 13 "https://www.lcsc.com/product-detail/Mezzanine-Connectors-Board-to-Board_MOLEX-0850030567_C3654485.html" H 22250 5750 50 0001 C CNN "URL" F 14 "86093967113745ELF" H 22250 5750 50 0001 C CNN "MPN (Amphenol @ JLCPCB)" 1 22250 5750 1 0 0 -1 $EndComp $Comp L power:-12V #PWR061 U 1 1 61912D4C P 21950 950 F 0 "#PWR061" H 21950 1050 50 0001 C CNN F 1 "-12V" V 21965 1078 50 0000 L CNN F 2 "" H 21950 950 50 0001 C CNN F 3 "" H 21950 950 50 0001 C CNN 1 21950 950 0 -1 -1 0 $EndComp $Comp L power:-12V #PWR062 U 1 1 619146E2 P 21950 1050 F 0 "#PWR062" H 21950 1150 50 0001 C CNN F 1 "-12V" V 21965 1178 50 0000 L CNN F 2 "" H 21950 1050 50 0001 C CNN F 3 "" H 21950 1050 50 0001 C CNN 1 21950 1050 0 -1 -1 0 $EndComp Text GLabel 21950 1150 0 50 Input ~ 0 ~RESET_5V Text GLabel 21950 1250 0 50 Input ~ 0 SB0_5V $Comp L power:GND #PWR063 U 1 1 6191484C P 21950 1350 F 0 "#PWR063" H 21950 1100 50 0001 C CNN F 1 "GND" V 21955 1222 50 0000 R CNN F 2 "" H 21950 1350 50 0001 C CNN F 3 "" H 21950 1350 50 0001 C CNN 1 21950 1350 0 1 1 0 $EndComp $Comp L power:GND #PWR064 U 1 1 619148AC P 21950 1650 F 0 "#PWR064" H 21950 1400 50 0001 C CNN F 1 "GND" V 21955 1522 50 0000 R CNN F 2 "" H 21950 1650 50 0001 C CNN F 3 "" H 21950 1650 50 0001 C CNN 1 21950 1650 0 1 1 0 $EndComp $Comp L power:GND #PWR071 U 1 1 61915BA0 P 21950 4350 F 0 "#PWR071" H 21950 4100 50 0001 C CNN F 1 "GND" V 21955 4222 50 0000 R CNN F 2 "" H 21950 4350 50 0001 C CNN F 3 "" H 21950 4350 50 0001 C CNN 1 21950 4350 0 1 1 0 $EndComp $Comp L power:GND #PWR072 U 1 1 61915DB3 P 21950 4650 F 0 "#PWR072" H 21950 4400 50 0001 C CNN F 1 "GND" V 21955 4522 50 0000 R CNN F 2 "" H 21950 4650 50 0001 C CNN F 3 "" H 21950 4650 50 0001 C CNN 1 21950 4650 0 1 1 0 $EndComp $Comp L power:GND #PWR073 U 1 1 61915DF2 P 21950 4950 F 0 "#PWR073" H 21950 4700 50 0001 C CNN F 1 "GND" V 21955 4822 50 0000 R CNN F 2 "" H 21950 4950 50 0001 C CNN F 3 "" H 21950 4950 50 0001 C CNN 1 21950 4950 0 1 1 0 $EndComp $Comp L power:GND #PWR074 U 1 1 61915F4F P 21950 5250 F 0 "#PWR074" H 21950 5000 50 0001 C CNN F 1 "GND" V 21955 5122 50 0000 R CNN F 2 "" H 21950 5250 50 0001 C CNN F 3 "" H 21950 5250 50 0001 C CNN 1 21950 5250 0 1 1 0 $EndComp $Comp L power:GND #PWR075 U 1 1 61915F8E P 21950 5550 F 0 "#PWR075" H 21950 5300 50 0001 C CNN F 1 "GND" V 21955 5422 50 0000 R CNN F 2 "" H 21950 5550 50 0001 C CNN F 3 "" H 21950 5550 50 0001 C CNN 1 21950 5550 0 1 1 0 $EndComp $Comp L power:GND #PWR076 U 1 1 61915FCD P 21950 5850 F 0 "#PWR076" H 21950 5600 50 0001 C CNN F 1 "GND" V 21955 5722 50 0000 R CNN F 2 "" H 21950 5850 50 0001 C CNN F 3 "" H 21950 5850 50 0001 C CNN 1 21950 5850 0 1 1 0 $EndComp $Comp L power:GND #PWR077 U 1 1 6191600C P 21950 6150 F 0 "#PWR077" H 21950 5900 50 0001 C CNN F 1 "GND" V 21955 6022 50 0000 R CNN F 2 "" H 21950 6150 50 0001 C CNN F 3 "" H 21950 6150 50 0001 C CNN 1 21950 6150 0 1 1 0 $EndComp $Comp L power:GND #PWR078 U 1 1 6191604B P 21950 6450 F 0 "#PWR078" H 21950 6200 50 0001 C CNN F 1 "GND" V 21955 6322 50 0000 R CNN F 2 "" H 21950 6450 50 0001 C CNN F 3 "" H 21950 6450 50 0001 C CNN 1 21950 6450 0 1 1 0 $EndComp $Comp L power:GND #PWR079 U 1 1 6191608A P 21950 6750 F 0 "#PWR079" H 21950 6500 50 0001 C CNN F 1 "GND" V 21955 6622 50 0000 R CNN F 2 "" H 21950 6750 50 0001 C CNN F 3 "" H 21950 6750 50 0001 C CNN 1 21950 6750 0 1 1 0 $EndComp $Comp L power:GND #PWR080 U 1 1 619161B3 P 21950 7050 F 0 "#PWR080" H 21950 6800 50 0001 C CNN F 1 "GND" V 21955 6922 50 0000 R CNN F 2 "" H 21950 7050 50 0001 C CNN F 3 "" H 21950 7050 50 0001 C CNN 1 21950 7050 0 1 1 0 $EndComp $Comp L power:GND #PWR082 U 1 1 619161F2 P 21950 7350 F 0 "#PWR082" H 21950 7100 50 0001 C CNN F 1 "GND" V 21955 7222 50 0000 R CNN F 2 "" H 21950 7350 50 0001 C CNN F 3 "" H 21950 7350 50 0001 C CNN 1 21950 7350 0 1 1 0 $EndComp $Comp L power:GND #PWR085 U 1 1 61916231 P 21950 7650 F 0 "#PWR085" H 21950 7400 50 0001 C CNN F 1 "GND" V 21955 7522 50 0000 R CNN F 2 "" H 21950 7650 50 0001 C CNN F 3 "" H 21950 7650 50 0001 C CNN 1 21950 7650 0 1 1 0 $EndComp $Comp L power:GND #PWR081 U 1 1 619166D6 P 21950 7250 F 0 "#PWR081" H 21950 7000 50 0001 C CNN F 1 "GND" V 21955 7122 50 0000 R CNN F 2 "" H 21950 7250 50 0001 C CNN F 3 "" H 21950 7250 50 0001 C CNN 1 21950 7250 0 1 1 0 $EndComp $Comp L power:GND #PWR084 U 1 1 61916715 P 21950 7550 F 0 "#PWR084" H 21950 7300 50 0001 C CNN F 1 "GND" V 21955 7422 50 0000 R CNN F 2 "" H 21950 7550 50 0001 C CNN F 3 "" H 21950 7550 50 0001 C CNN 1 21950 7550 0 1 1 0 $EndComp $Comp L power:GND #PWR090 U 1 1 619171A6 P 21950 9750 F 0 "#PWR090" H 21950 9500 50 0001 C CNN F 1 "GND" V 21955 9622 50 0000 R CNN F 2 "" H 21950 9750 50 0001 C CNN F 3 "" H 21950 9750 50 0001 C CNN 1 21950 9750 0 1 1 0 $EndComp $Comp L power:GND #PWR092 U 1 1 619171E5 P 21950 10050 F 0 "#PWR092" H 21950 9800 50 0001 C CNN F 1 "GND" V 21955 9922 50 0000 R CNN F 2 "" H 21950 10050 50 0001 C CNN F 3 "" H 21950 10050 50 0001 C CNN 1 21950 10050 0 1 1 0 $EndComp $Comp L power:GND #PWR083 U 1 1 619176CE P 21950 7450 F 0 "#PWR083" H 21950 7200 50 0001 C CNN F 1 "GND" V 21955 7322 50 0000 R CNN F 2 "" H 21950 7450 50 0001 C CNN F 3 "" H 21950 7450 50 0001 C CNN 1 21950 7450 0 1 1 0 $EndComp $Comp L power:GND #PWR093 U 1 1 61917741 P 21950 10150 F 0 "#PWR093" H 21950 9900 50 0001 C CNN F 1 "GND" V 21955 10022 50 0000 R CNN F 2 "" H 21950 10150 50 0001 C CNN F 3 "" H 21950 10150 50 0001 C CNN 1 21950 10150 0 1 1 0 $EndComp $Comp L power:+5V #PWR068 U 1 1 619183A9 P 21950 2250 F 0 "#PWR068" H 21950 2100 50 0001 C CNN F 1 "+5V" V 21965 2378 50 0000 L CNN F 2 "" H 21950 2250 50 0001 C CNN F 3 "" H 21950 2250 50 0001 C CNN 1 21950 2250 0 -1 -1 0 $EndComp $Comp L power:+5V #PWR066 U 1 1 6191843D P 21950 1950 F 0 "#PWR066" H 21950 1800 50 0001 C CNN F 1 "+5V" V 21965 2078 50 0000 L CNN F 2 "" H 21950 1950 50 0001 C CNN F 3 "" H 21950 1950 50 0001 C CNN 1 21950 1950 0 -1 -1 0 $EndComp $Comp L power:+5V #PWR069 U 1 1 619184D4 P 21950 2550 F 0 "#PWR069" H 21950 2400 50 0001 C CNN F 1 "+5V" V 21965 2678 50 0000 L CNN F 2 "" H 21950 2550 50 0001 C CNN F 3 "" H 21950 2550 50 0001 C CNN 1 21950 2550 0 -1 -1 0 $EndComp $Comp L power:+5V #PWR070 U 1 1 61918513 P 21950 2850 F 0 "#PWR070" H 21950 2700 50 0001 C CNN F 1 "+5V" V 21965 2978 50 0000 L CNN F 2 "" H 21950 2850 50 0001 C CNN F 3 "" H 21950 2850 50 0001 C CNN 1 21950 2850 0 -1 -1 0 $EndComp $Comp L power:+5V #PWR065 U 1 1 619185AA P 21950 1750 F 0 "#PWR065" H 21950 1600 50 0001 C CNN F 1 "+5V" V 21965 1878 50 0000 L CNN F 2 "" H 21950 1750 50 0001 C CNN F 3 "" H 21950 1750 50 0001 C CNN 1 21950 1750 0 -1 -1 0 $EndComp $Comp L power:+5V #PWR067 U 1 1 619185E9 P 21950 2050 F 0 "#PWR067" H 21950 1900 50 0001 C CNN F 1 "+5V" V 21965 2178 50 0000 L CNN F 2 "" H 21950 2050 50 0001 C CNN F 3 "" H 21950 2050 50 0001 C CNN 1 21950 2050 0 -1 -1 0 $EndComp $Comp L power:+5V #PWR086 U 1 1 619187F0 P 21950 9150 F 0 "#PWR086" H 21950 9000 50 0001 C CNN F 1 "+5V" V 21965 9278 50 0000 L CNN F 2 "" H 21950 9150 50 0001 C CNN F 3 "" H 21950 9150 50 0001 C CNN 1 21950 9150 0 -1 -1 0 $EndComp $Comp L power:+5V #PWR087 U 1 1 61918D77 P 21950 9350 F 0 "#PWR087" H 21950 9200 50 0001 C CNN F 1 "+5V" V 21965 9478 50 0000 L CNN F 2 "" H 21950 9350 50 0001 C CNN F 3 "" H 21950 9350 50 0001 C CNN 1 21950 9350 0 -1 -1 0 $EndComp $Comp L power:+5V #PWR088 U 1 1 61918DB6 P 21950 9450 F 0 "#PWR088" H 21950 9300 50 0001 C CNN F 1 "+5V" V 21965 9578 50 0000 L CNN F 2 "" H 21950 9450 50 0001 C CNN F 3 "" H 21950 9450 50 0001 C CNN 1 21950 9450 0 -1 -1 0 $EndComp $Comp L power:+5V #PWR089 U 1 1 61918DF5 P 21950 9550 F 0 "#PWR089" H 21950 9400 50 0001 C CNN F 1 "+5V" V 21965 9678 50 0000 L CNN F 2 "" H 21950 9550 50 0001 C CNN F 3 "" H 21950 9550 50 0001 C CNN 1 21950 9550 0 -1 -1 0 $EndComp $Comp L power:+5V #PWR091 U 1 1 61919330 P 21950 9850 F 0 "#PWR091" H 21950 9700 50 0001 C CNN F 1 "+5V" V 21965 9978 50 0000 L CNN F 2 "" H 21950 9850 50 0001 C CNN F 3 "" H 21950 9850 50 0001 C CNN 1 21950 9850 0 -1 -1 0 $EndComp $Comp L power:+12V #PWR094 U 1 1 61919E83 P 21950 10250 F 0 "#PWR094" H 21950 10100 50 0001 C CNN F 1 "+12V" V 21965 10378 50 0000 L CNN F 2 "" H 21950 10250 50 0001 C CNN F 3 "" H 21950 10250 50 0001 C CNN 1 21950 10250 0 -1 -1 0 $EndComp $Comp L power:+12V #PWR095 U 1 1 6191A11F P 21950 10350 F 0 "#PWR095" H 21950 10200 50 0001 C CNN F 1 "+12V" V 21965 10478 50 0000 L CNN F 2 "" H 21950 10350 50 0001 C CNN F 3 "" H 21950 10350 50 0001 C CNN 1 21950 10350 0 -1 -1 0 $EndComp Text GLabel 21950 8250 0 50 Input ~ 0 STDBYPWR Text GLabel 21950 1450 0 50 Input ~ 0 SB1_5V Text GLabel 21950 1550 0 50 Input ~ 0 ~SPV_5V Text GLabel 21950 1850 0 50 Input ~ 0 ~SP_5V Text GLabel 21950 2150 0 50 Input ~ 0 ~TM1_5V Text GLabel 21950 2350 0 50 Input ~ 0 ~TM0_5V Text GLabel 21950 2450 0 50 Input ~ 0 ~AD1_5V Text GLabel 21950 2650 0 50 Input ~ 0 ~AD0_5V Text GLabel 21950 2750 0 50 Input ~ 0 ~AD3_5V Text GLabel 21950 2950 0 50 Input ~ 0 ~AD2_5V Text GLabel 21950 3050 0 50 Input ~ 0 ~AD5_5V Text GLabel 21950 3250 0 50 Input ~ 0 ~AD4_5V Text GLabel 21950 3350 0 50 Input ~ 0 ~AD7_5V Text GLabel 21950 3550 0 50 Input ~ 0 ~AD6_5V Text GLabel 21950 3650 0 50 Input ~ 0 ~AD9_5V Text GLabel 21950 3850 0 50 Input ~ 0 ~AD8_5V Text GLabel 21950 3950 0 50 Input ~ 0 ~AD11_5V Text GLabel 21950 4150 0 50 Input ~ 0 ~AD10_5V Text GLabel 21950 4250 0 50 Input ~ 0 ~AD13_5V Text GLabel 21950 4450 0 50 Input ~ 0 ~AD12_5V Text GLabel 21950 4550 0 50 Input ~ 0 ~AD15_5V Text GLabel 21950 4750 0 50 Input ~ 0 ~AD14_5V Text GLabel 21950 4850 0 50 Input ~ 0 ~AD17_5V Text GLabel 21950 5050 0 50 Input ~ 0 ~AD16_5V Text GLabel 21950 5150 0 50 Input ~ 0 ~AD19_5V Text GLabel 21950 5350 0 50 Input ~ 0 ~AD18_5V Text GLabel 21950 5450 0 50 Input ~ 0 ~AD21_5V Text GLabel 21950 5650 0 50 Input ~ 0 ~AD20_5V Text GLabel 21950 5750 0 50 Input ~ 0 ~AD23_5V Text GLabel 21950 5950 0 50 Input ~ 0 ~AD22_5V Text GLabel 21950 6050 0 50 Input ~ 0 ~AD25_5V 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8550 0 50 Input ~ 0 ~CLK2XEN_5V Text GLabel 21950 8850 0 50 Input ~ 0 ~CBUSY_5V Text GLabel 21950 9050 0 50 Input ~ 0 ~ACK_5V Text GLabel 21950 9250 0 50 Input ~ 0 ~START_5V Text GLabel 21950 9650 0 50 Input ~ 0 ~RQST_5V Text GLabel 21950 9950 0 50 Input ~ 0 ~NMRQ_5V Text GLabel 21950 10450 0 50 Input ~ 0 ~CLK_5V Text GLabel 14150 14100 0 50 Input ~ 0 ~RESET_5V Text GLabel 20250 1800 0 50 Input ~ 0 SB0_5V Text GLabel 20250 2450 0 50 Input ~ 0 STDBYPWR Text GLabel 20250 1700 0 50 Input ~ 0 SB1_5V Text GLabel 20100 3000 0 50 Input ~ 0 ~SPV_5V Text GLabel 20050 2850 0 50 Input ~ 0 ~SP_5V Text GLabel 17850 3650 2 50 Input ~ 0 ~AD1_5V Text GLabel 17850 3550 2 50 Input ~ 0 ~AD0_5V Text GLabel 17850 3450 2 50 Input ~ 0 ~AD3_5V Text GLabel 17850 3350 2 50 Input ~ 0 ~AD2_5V Text GLabel 17850 3250 2 50 Input ~ 0 ~AD5_5V Text GLabel 17850 3150 2 50 Input ~ 0 ~AD4_5V Text GLabel 17850 3050 2 50 Input ~ 0 ~AD7_5V Text GLabel 17850 2950 2 50 Input ~ 0 ~AD6_5V Text GLabel 15850 3650 2 50 Input ~ 0 ~AD9_5V Text GLabel 15850 3550 2 50 Input ~ 0 ~AD8_5V Text GLabel 15850 3450 2 50 Input ~ 0 ~AD11_5V Text GLabel 15850 3350 2 50 Input ~ 0 ~AD10_5V Text GLabel 15850 3250 2 50 Input ~ 0 ~AD13_5V Text GLabel 15850 3150 2 50 Input ~ 0 ~AD12_5V Text GLabel 15850 3050 2 50 Input ~ 0 ~AD15_5V Text GLabel 15850 2950 2 50 Input ~ 0 ~AD14_5V Text GLabel 13800 3650 2 50 Input ~ 0 ~AD17_5V Text GLabel 13800 3550 2 50 Input ~ 0 ~AD16_5V Text GLabel 13800 3450 2 50 Input ~ 0 ~AD19_5V Text GLabel 13800 3350 2 50 Input ~ 0 ~AD18_5V Text GLabel 13800 3250 2 50 Input ~ 0 ~AD21_5V Text GLabel 13800 3150 2 50 Input ~ 0 ~AD20_5V Text GLabel 13800 3050 2 50 Input ~ 0 ~AD23_5V Text GLabel 13800 2950 2 50 Input ~ 0 ~AD22_5V Text GLabel 11750 3550 2 50 Input ~ 0 ~AD25_5V Text GLabel 11750 3650 2 50 Input ~ 0 ~AD24_5V Text GLabel 11750 3350 2 50 Input ~ 0 ~AD27_5V Text GLabel 11750 3450 2 50 Input ~ 0 ~AD26_5V Text GLabel 11750 3150 2 50 Input ~ 0 ~AD29_5V Text GLabel 11750 3250 2 50 Input ~ 0 ~AD28_5V Text GLabel 11750 2950 2 50 Input ~ 0 ~AD31_5V Text GLabel 11750 3050 2 50 Input ~ 0 ~AD30_5V Text GLabel 14150 14200 0 50 Input ~ 0 ~TM2_5V Text GLabel 20250 1300 0 50 Input ~ 0 ~CM0_5V Text GLabel 20250 1400 0 50 Input ~ 0 ~CM1_5V Text GLabel 20250 1500 0 50 Input ~ 0 ~CM2_5V Text GLabel 20250 2350 0 50 Input ~ 0 ~PFW_5V Text GLabel 10850 14100 0 50 Input ~ 0 ~CLK2X_5V Text GLabel 2200 13750 0 50 Input ~ 0 ~ID1_5V Text GLabel 2200 13850 0 50 Input ~ 0 ~ID0_5V Text GLabel 2200 13650 0 50 Input ~ 0 ~ID2_5V Text GLabel 20250 3450 0 50 Input ~ 0 ~CLK2XEN_5V Text GLabel 20250 1200 0 50 Input ~ 0 ~CBUSY_5V Text GLabel 10850 14400 0 50 Input ~ 0 ~ACK_5V Text GLabel 10850 14300 0 50 Input ~ 0 ~START_5V NoConn ~ 20250 1800 NoConn ~ 20250 1700 NoConn ~ 20250 1500 NoConn ~ 20250 1400 NoConn ~ 20250 1300 NoConn ~ 20250 1200 Text Notes 20350 1450 0 50 ~ 0 Cache coherency\n(unused)\nOpen Collector Text Notes 20350 1800 0 50 ~ 0 Serial bus\n(unused) NoConn ~ 20250 3450 Text Notes 20400 3500 0 50 ~ 0 Must be floating\nto enable CLK2X Text Notes 20300 2450 0 50 ~ 0 SW Pwr-ON/OFF\n(we ignore) NoConn ~ 20250 2350 NoConn ~ 20250 2450 Text GLabel 12250 13600 2 50 Input ~ 0 ~RQST_3V3 Text GLabel 10850 13700 0 50 Input ~ 0 ~CLK_3V3 Text GLabel 12250 14100 2 50 Input ~ 0 ~RQST_5V Text GLabel 10850 13800 0 50 Input ~ 0 ~START_3V3 Text GLabel 12800 3250 0 50 Input ~ 0 ~AD21_3V3 Text GLabel 12800 3150 0 50 Input ~ 0 ~AD20_3V3 Text GLabel 12800 3050 0 50 Input ~ 0 ~AD23_3V3 Text GLabel 12800 2950 0 50 Input ~ 0 ~AD22_3V3 Text GLabel 10750 3550 0 50 Input ~ 0 ~AD25_3V3 Text GLabel 10750 3650 0 50 Input ~ 0 ~AD24_3V3 Text GLabel 10750 3350 0 50 Input ~ 0 ~AD27_3V3 Text GLabel 10750 3450 0 50 Input ~ 0 ~AD26_3V3 Text GLabel 10750 3150 0 50 Input ~ 0 ~AD29_3V3 Text GLabel 10750 3250 0 50 Input ~ 0 ~AD28_3V3 Text GLabel 10750 2950 0 50 Input ~ 0 ~AD31_3V3 Text GLabel 10750 3050 0 50 Input ~ 0 ~AD30_3V3 Text GLabel 14150 13600 0 50 Input ~ 0 ~RESET_3V3 Text GLabel 16850 3650 0 50 Input ~ 0 ~AD1_3V3 Text GLabel 16850 3550 0 50 Input ~ 0 ~AD0_3V3 Text GLabel 16850 3450 0 50 Input ~ 0 ~AD3_3V3 Text GLabel 16850 3350 0 50 Input ~ 0 ~AD2_3V3 Text GLabel 16850 3250 0 50 Input ~ 0 ~AD5_3V3 Text GLabel 16850 3150 0 50 Input ~ 0 ~AD4_3V3 Text GLabel 16850 3050 0 50 Input ~ 0 ~AD7_3V3 Text GLabel 16850 2950 0 50 Input ~ 0 ~AD6_3V3 Text GLabel 14850 3650 0 50 Input ~ 0 ~AD9_3V3 Text GLabel 14850 3550 0 50 Input ~ 0 ~AD8_3V3 Text GLabel 14850 3450 0 50 Input ~ 0 ~AD11_3V3 Text GLabel 14850 3350 0 50 Input ~ 0 ~AD10_3V3 Text GLabel 14850 3250 0 50 Input ~ 0 ~AD13_3V3 Text GLabel 14850 3150 0 50 Input ~ 0 ~AD12_3V3 Text GLabel 14850 3050 0 50 Input ~ 0 ~AD15_3V3 Text GLabel 14850 2950 0 50 Input ~ 0 ~AD14_3V3 Text GLabel 12800 3650 0 50 Input ~ 0 ~AD17_3V3 Text GLabel 12800 3550 0 50 Input ~ 0 ~AD16_3V3 Text GLabel 12800 3450 0 50 Input ~ 0 ~AD19_3V3 Text GLabel 12800 3350 0 50 Input ~ 0 ~AD18_3V3 Wire Wire Line 2200 13750 2350 13750 $Comp L Device:R R? U 1 1 61AF5DD2 P 2450 14100 AR Path="/5F6B165A/61AF5DD2" Ref="R?" Part="1" AR Path="/5F679B53/61AF5DD2" Ref="R?" Part="1" AR Path="/618F532C/61AF5DD2" Ref="R7" Part="1" F 0 "R7" V 2530 14100 50 0000 C CNN F 1 "10k" V 2450 14100 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 2380 14100 50 0001 C CNN F 3 "" H 2450 14100 50 0000 C CNN F 4 "0603WAF1002T5E" V 2450 13500 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF1002T5E_C25804.html" H 2450 14100 50 0001 C CNN "URL" 1 2450 14100 -1 0 0 1 $EndComp $Comp L Device:R R? U 1 1 61AF6878 P 2250 14100 AR Path="/5F6B165A/61AF6878" Ref="R?" Part="1" AR Path="/5F679B53/61AF6878" Ref="R?" Part="1" AR Path="/618F532C/61AF6878" Ref="R5" Part="1" F 0 "R5" V 2330 14100 50 0000 C CNN F 1 "10k" V 2250 14100 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 14100 50 0001 C CNN F 3 "" H 2250 14100 50 0000 C CNN F 4 "0603WAF1002T5E" V 2250 13500 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF1002T5E_C25804.html" H 2250 14100 50 0001 C CNN "URL" 1 2250 14100 -1 0 0 1 $EndComp $Comp L Device:R R? U 1 1 61AF68D0 P 2350 14100 AR Path="/5F6B165A/61AF68D0" Ref="R?" Part="1" AR Path="/5F679B53/61AF68D0" Ref="R?" Part="1" AR Path="/618F532C/61AF68D0" Ref="R6" Part="1" F 0 "R6" V 2430 14100 50 0000 C CNN F 1 "10k" V 2350 14100 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 2280 14100 50 0001 C CNN F 3 "" H 2350 14100 50 0000 C CNN F 4 "0603WAF1002T5E" V 2350 13500 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF1002T5E_C25804.html" H 2350 14100 50 0001 C CNN "URL" 1 2350 14100 -1 0 0 1 $EndComp Wire Wire Line 2350 13950 2350 13750 Wire Wire Line 2250 13950 2250 13850 Wire Wire Line 2250 13850 2200 13850 Wire Wire Line 2450 14250 2350 14250 Connection ~ 2350 14250 Wire Wire Line 2250 14250 2050 14250 Connection ~ 2250 14250 $Comp L power:+5V #PWR035 U 1 1 61B1713E P 2050 14250 F 0 "#PWR035" H 2050 14100 50 0001 C CNN F 1 "+5V" H 2065 14423 50 0000 C CNN F 2 "" H 2050 14250 50 0001 C CNN F 3 "" H 2050 14250 50 0001 C CNN 1 2050 14250 1 0 0 -1 $EndComp Text GLabel 17850 3950 2 39 Input ~ 8 NUBUS_OE Text GLabel 4550 13850 2 50 Input ~ 0 ~ARB1_5V Text GLabel 4550 13750 2 50 Input ~ 0 ~ARB0_5V Text GLabel 4550 13650 2 50 Input ~ 0 ~ARB3_5V Text GLabel 4550 13550 2 50 Input ~ 0 ~ARB2_5V Text GLabel 3150 14250 0 50 Input ~ 0 ~ID1_3V3 Text GLabel 3150 14350 0 50 Input ~ 0 ~ID0_3V3 Text GLabel 3150 14150 0 50 Input ~ 0 ~ID2_3V3 $Comp L 74xx:74LS245 U8 U 1 1 61BC9B90 P 17350 3450 F 0 "U8" H 17350 4428 50 0000 C CNN F 1 "SN74LVT245BPWR" H 17350 4337 50 0000 C CNN F 2 "For_SeeedStudio:TSSOP-20_4.4x6.5mm_P0.65mm_ForSeeedStudio" H 17350 3450 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LS245" H 17350 3450 50 0001 C CNN F 4 "https://eu.mouser.com/ProductDetail/?qs=me8TqzrmIYVnC5%252BK4SaiTg%3D%3D" H 17350 3450 50 0001 C CNN "URL - ALT - mouser" F 5 "74LVT245BPW,118" H 17350 3450 50 0001 C CNN "MPN - ALT" F 6 "https://www.digikey.fr/fr/products/detail/nexperia-usa-inc/74LVT245BPW-118/1231957" H 17350 3450 50 0001 C CNN "URL - ALT" F 7 "SN74LVTH245APWR" H 17350 3450 50 0001 C CNN "MPN" F 8 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH245APWR_C2652121.html" H 17350 3450 50 0001 C CNN "URL" 1 17350 3450 -1 0 0 -1 $EndComp Wire Wire Line 17550 2350 17350 2350 Wire Wire Line 17350 2650 17350 2350 $Comp L Device:C C18 U 1 1 61BCFF40 P 15550 2500 F 0 "C18" H 15575 2600 50 0000 L CNN F 1 "100nF" H 15575 2400 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 15588 2350 50 0001 C CNN F 3 "" H 15550 2500 50 0000 C CNN F 4 "www.yageo.com" H 15550 2500 50 0001 C CNN "MNF1_URL" F 5 "CC0603KRX7R9BB104" H 15550 2500 50 0001 C CNN "MPN" F 6 "603-CC603KRX7R8BB104" H 15550 2500 50 0001 C CNN "Mouser" F 7 "?" H 15550 2500 50 0001 C CNN "Digikey" F 8 "" H 15550 2500 50 0001 C CNN "LCSC" F 9 "?" H 15550 2500 50 0001 C CNN "Koncar" F 10 "TB" H 15550 2500 50 0001 C CNN "Side" F 11 "https://www.lcsc.com/product-detail/Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT_YAGEO-CC0603KRX7R9BB104_C14663.html" H 3000 6050 50 0001 C CNN "URL" 1 15550 2500 1 0 0 -1 $EndComp $Comp L power:GND #PWR049 U 1 1 61BCFF47 P 15550 2650 F 0 "#PWR049" H 15550 2400 50 0001 C CNN F 1 "GND" H 15555 2477 50 0000 C CNN F 2 "" H 15550 2650 50 0001 C CNN F 3 "" H 15550 2650 50 0001 C CNN 1 15550 2650 1 0 0 -1 $EndComp $Comp L power:GND #PWR048 U 1 1 61BCFF53 P 15350 4250 F 0 "#PWR048" H 15350 4000 50 0001 C CNN F 1 "GND" H 15355 4077 50 0000 C CNN F 2 "" H 15350 4250 50 0001 C CNN F 3 "" H 15350 4250 50 0001 C CNN 1 15350 4250 1 0 0 -1 $EndComp Text GLabel 15850 3950 2 39 Input ~ 8 NUBUS_OE $Comp L 74xx:74LS245 U7 U 1 1 61BCFF5A P 15350 3450 F 0 "U7" H 15350 4428 50 0000 C CNN F 1 "SN74LVT245BPWR" H 15350 4337 50 0000 C CNN F 2 "For_SeeedStudio:TSSOP-20_4.4x6.5mm_P0.65mm_ForSeeedStudio" H 15350 3450 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LS245" H 15350 3450 50 0001 C CNN F 4 "74LVT245BPW,118" H 15350 3450 50 0001 C CNN "MPN - ALT" F 5 "https://eu.mouser.com/ProductDetail/?qs=me8TqzrmIYVnC5%252BK4SaiTg%3D%3D" H 15350 3450 50 0001 C CNN "URL - ALT - mouser" F 6 "https://www.digikey.fr/fr/products/detail/nexperia-usa-inc/74LVT245BPW-118/1231957" H 15350 3450 50 0001 C CNN "URL - ALT" F 7 "SN74LVTH245APWR" H 15350 3450 50 0001 C CNN "MPN" F 8 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH245APWR_C2652121.html" H 15350 3450 50 0001 C CNN "URL" 1 15350 3450 -1 0 0 -1 $EndComp Wire Wire Line 15550 2350 15350 2350 Wire Wire Line 15350 2650 15350 2350 $Comp L Device:C C17 U 1 1 61BD1EF4 P 13500 2500 F 0 "C17" H 13525 2600 50 0000 L CNN F 1 "100nF" H 13525 2400 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 13538 2350 50 0001 C CNN F 3 "" H 13500 2500 50 0000 C CNN F 4 "www.yageo.com" H 13500 2500 50 0001 C CNN "MNF1_URL" F 5 "CC0603KRX7R9BB104" H 13500 2500 50 0001 C CNN "MPN" F 6 "603-CC603KRX7R8BB104" H 13500 2500 50 0001 C CNN "Mouser" F 7 "?" H 13500 2500 50 0001 C CNN "Digikey" F 8 "" H 13500 2500 50 0001 C CNN "LCSC" F 9 "?" H 13500 2500 50 0001 C CNN "Koncar" F 10 "TB" H 13500 2500 50 0001 C CNN "Side" F 11 "https://www.lcsc.com/product-detail/Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT_YAGEO-CC0603KRX7R9BB104_C14663.html" H 3000 6050 50 0001 C CNN "URL" 1 13500 2500 1 0 0 -1 $EndComp $Comp L power:GND #PWR044 U 1 1 61BD1EFB P 13500 2650 F 0 "#PWR044" H 13500 2400 50 0001 C CNN F 1 "GND" H 13505 2477 50 0000 C CNN F 2 "" H 13500 2650 50 0001 C CNN F 3 "" H 13500 2650 50 0001 C CNN 1 13500 2650 1 0 0 -1 $EndComp $Comp L power:GND #PWR043 U 1 1 61BD1F07 P 13300 4250 F 0 "#PWR043" H 13300 4000 50 0001 C CNN F 1 "GND" H 13305 4077 50 0000 C CNN F 2 "" H 13300 4250 50 0001 C CNN F 3 "" H 13300 4250 50 0001 C CNN 1 13300 4250 1 0 0 -1 $EndComp Text GLabel 13800 3950 2 39 Input ~ 8 NUBUS_OE $Comp L 74xx:74LS245 U6 U 1 1 61BD1F0E P 13300 3450 F 0 "U6" H 13300 4428 50 0000 C CNN F 1 "SN74LVT245BPWR" H 13300 4337 50 0000 C CNN F 2 "For_SeeedStudio:TSSOP-20_4.4x6.5mm_P0.65mm_ForSeeedStudio" H 13300 3450 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LS245" H 13300 3450 50 0001 C CNN F 4 "74LVT245BPW,118" H 13300 3450 50 0001 C CNN "MPN - ALT" F 5 "https://eu.mouser.com/ProductDetail/?qs=me8TqzrmIYVnC5%252BK4SaiTg%3D%3D" H 13300 3450 50 0001 C CNN "URL - ALT - mouser" F 6 "https://www.digikey.fr/fr/products/detail/nexperia-usa-inc/74LVT245BPW-118/1231957" H 13300 3450 50 0001 C CNN "URL - ALT" F 7 "SN74LVTH245APWR" H 13300 3450 50 0001 C CNN "MPN" F 8 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH245APWR_C2652121.html" H 13300 3450 50 0001 C CNN "URL" 1 13300 3450 -1 0 0 -1 $EndComp Wire Wire Line 13500 2350 13300 2350 Wire Wire Line 13300 2650 13300 2350 $Comp L Device:C C14 U 1 1 61BD1F21 P 11450 2500 F 0 "C14" H 11475 2600 50 0000 L CNN F 1 "100nF" H 11475 2400 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 11488 2350 50 0001 C CNN F 3 "" H 11450 2500 50 0000 C CNN F 4 "www.yageo.com" H 11450 2500 50 0001 C CNN "MNF1_URL" F 5 "CC0603KRX7R9BB104" H 11450 2500 50 0001 C CNN "MPN" F 6 "603-CC603KRX7R8BB104" H 11450 2500 50 0001 C CNN "Mouser" F 7 "?" H 11450 2500 50 0001 C CNN "Digikey" F 8 "" H 11450 2500 50 0001 C CNN "LCSC" F 9 "?" H 11450 2500 50 0001 C CNN "Koncar" F 10 "TB" H 11450 2500 50 0001 C CNN "Side" F 11 "https://www.lcsc.com/product-detail/Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT_YAGEO-CC0603KRX7R9BB104_C14663.html" H 3000 6050 50 0001 C CNN "URL" 1 11450 2500 1 0 0 -1 $EndComp $Comp L power:GND #PWR041 U 1 1 61BD1F28 P 11450 2650 F 0 "#PWR041" H 11450 2400 50 0001 C CNN F 1 "GND" H 11455 2477 50 0000 C CNN F 2 "" H 11450 2650 50 0001 C CNN F 3 "" H 11450 2650 50 0001 C CNN 1 11450 2650 1 0 0 -1 $EndComp $Comp L power:GND #PWR040 U 1 1 61BD1F34 P 11250 4250 F 0 "#PWR040" H 11250 4000 50 0001 C CNN F 1 "GND" H 11255 4077 50 0000 C CNN F 2 "" H 11250 4250 50 0001 C CNN F 3 "" H 11250 4250 50 0001 C CNN 1 11250 4250 1 0 0 -1 $EndComp Text GLabel 11750 3950 2 39 Input ~ 8 NUBUS_OE $Comp L 74xx:74LS245 U5 U 1 1 61BD1F3B P 11250 3450 F 0 "U5" H 11250 4428 50 0000 C CNN F 1 "SN74LVT245BPWR" H 11250 4337 50 0000 C CNN F 2 "For_SeeedStudio:TSSOP-20_4.4x6.5mm_P0.65mm_ForSeeedStudio" H 11250 3450 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LS245" H 11250 3450 50 0001 C CNN F 4 "74LVT245BPW,118" H 11250 3450 50 0001 C CNN "MPN - ALT" F 5 "https://eu.mouser.com/ProductDetail/?qs=me8TqzrmIYVnC5%252BK4SaiTg%3D%3D" H 11250 3450 50 0001 C CNN "URL - ALT - mouser" F 6 "https://www.renesas.com/us/en/package/pcg20" H 11250 3450 50 0001 C CNN "Drawings" F 7 "https://www.renesas.com/document/psc/pcpcg-package-outline-150-body-width-qsop-025-pitch?language=en" H 11250 3450 50 0001 C CNN "Datasheet - Packaging" F 8 "https://assets.nexperia.com/documents/package-information/SOT360-1.pdf" H 11250 3450 50 0001 C CNN "Package Drawings" F 9 "https://www.digikey.fr/fr/products/detail/nexperia-usa-inc/74LVT245BPW-118/1231957" H 11250 3450 50 0001 C CNN "URL - ALT" F 10 "SN74LVTH245APWR" H 11250 3450 50 0001 C CNN "MPN" F 11 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH245APWR_C2652121.html" H 11250 3450 50 0001 C CNN "URL" 1 11250 3450 -1 0 0 -1 $EndComp Wire Wire Line 11450 2350 11250 2350 Wire Wire Line 11250 2650 11250 2350 Text GLabel 17850 3850 2 50 Input ~ 10 NUBUS_AD_DIR Text GLabel 15850 3850 2 50 Input ~ 10 NUBUS_AD_DIR Text GLabel 13800 3850 2 50 Input ~ 10 NUBUS_AD_DIR Text GLabel 11750 3850 2 50 Input ~ 10 NUBUS_AD_DIR Text Notes 13000 2050 0 50 ~ 0 input/output\n(ad*)\n74LVT245 with enable (always on except after reset) and direction pin Text GLabel 14150 14400 0 50 Input ~ 0 ~TM1_5V Text GLabel 14150 14300 0 50 Input ~ 0 ~TM0_5V Text GLabel 14150 13900 0 50 Input ~ 0 ~TM1_3V3 Text GLabel 14150 13800 0 50 Input ~ 0 ~TM0_3V3 Wire Wire Line 2350 13750 3150 13750 Connection ~ 2350 13750 Connection ~ 2250 13850 Wire Wire Line 15900 7850 15750 7850 Wire Wire Line 16200 7850 16600 7850 $Comp L Device:R R? U 1 1 61D85DF0 P 16750 7850 AR Path="/5F6B165A/61D85DF0" Ref="R?" Part="1" AR Path="/5F67E4B9/61D85DF0" Ref="R?" Part="1" AR Path="/618E8C75/61D85DF0" Ref="R?" Part="1" AR Path="/618F532C/61D85DF0" Ref="R16" Part="1" F 0 "R16" V 16830 7850 50 0000 C CNN F 1 "560" V 16750 7850 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 16680 7850 50 0001 C CNN F 3 "" H 16750 7850 50 0000 C CNN F 4 "0603WAF5600T5E" V 16750 7850 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF5600T5E_C23204.html" V 16750 7850 50 0001 C CNN "URL" 1 16750 7850 0 1 1 0 $EndComp $Comp L Device:LED_ALT D? U 1 1 61D85DFA P 16050 7850 AR Path="/5F6B165A/61D85DFA" Ref="D?" Part="1" AR Path="/5F67E4B9/61D85DFA" Ref="D?" Part="1" AR Path="/618E8C75/61D85DFA" Ref="D?" Part="1" AR Path="/618F532C/61D85DFA" Ref="D11" Part="1" F 0 "D11" H 16050 7950 50 0000 C CNN F 1 "GREEN Led 0603" H 16100 7700 50 0000 R CNN F 2 "LED_SMD:LED_0603_1608Metric" H 16050 7850 50 0001 C CNN F 3 "https://www.lcsc.com/product-detail/Light-Emitting-Diodes-LED_Lite-On-LTST-C170KGKT_C98221.html" H 16050 7850 50 0001 C CNN F 4 "" H 16050 7850 60 0001 C CNN "MNF1_URL" F 5 "19-217/GHC-YR1S2/3T" H 16050 7850 60 0001 C CNN "MPN" F 6 "https://www.lcsc.com/product-detail/Light-Emitting-Diodes-LED_Everlight-Elec-19-217-GHC-YR1S2-3T_C72043.html" H 16050 7850 50 0001 C CNN "URL" 1 16050 7850 1 0 0 -1 $EndComp Wire Wire Line 15900 8350 15750 8350 Wire Wire Line 16200 8350 16600 8350 $Comp L Device:R R? U 1 1 61D85E0D P 16750 8350 AR Path="/5F6B165A/61D85E0D" Ref="R?" Part="1" AR Path="/5F67E4B9/61D85E0D" Ref="R?" Part="1" AR Path="/618E8C75/61D85E0D" Ref="R?" Part="1" AR Path="/618F532C/61D85E0D" Ref="R17" Part="1" F 0 "R17" V 16830 8350 50 0000 C CNN F 1 "560" V 16750 8350 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 16680 8350 50 0001 C CNN F 3 "" H 16750 8350 50 0000 C CNN F 4 "0603WAF5600T5E" V 16750 8350 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF5600T5E_C23204.html" V 16750 8350 50 0001 C CNN "URL" 1 16750 8350 0 1 1 0 $EndComp $Comp L Device:LED_ALT D? U 1 1 61D85E17 P 16050 8350 AR Path="/5F6B165A/61D85E17" Ref="D?" Part="1" AR Path="/5F67E4B9/61D85E17" Ref="D?" Part="1" AR Path="/618E8C75/61D85E17" Ref="D?" Part="1" AR Path="/618F532C/61D85E17" Ref="D12" Part="1" F 0 "D12" H 16050 8450 50 0000 C CNN F 1 "GREEN Led 0603" H 16100 8200 50 0000 R CNN F 2 "LED_SMD:LED_0603_1608Metric" H 16050 8350 50 0001 C CNN F 3 "https://www.lcsc.com/product-detail/Light-Emitting-Diodes-LED_Lite-On-LTST-C170KGKT_C98221.html" H 16050 8350 50 0001 C CNN F 4 "" H 16050 8350 60 0001 C CNN "MNF1_URL" F 5 "19-217/GHC-YR1S2/3T" H 16050 8350 60 0001 C CNN "MPN" F 6 "https://www.lcsc.com/product-detail/Light-Emitting-Diodes-LED_Everlight-Elec-19-217-GHC-YR1S2-3T_C72043.html" H 16050 8350 50 0001 C CNN "URL" 1 16050 8350 1 0 0 -1 $EndComp Wire Wire Line 15900 8850 15750 8850 Wire Wire Line 16200 8850 16600 8850 $Comp L Device:R R? U 1 1 61D85E2A P 16750 8850 AR Path="/5F6B165A/61D85E2A" Ref="R?" Part="1" AR Path="/5F67E4B9/61D85E2A" Ref="R?" Part="1" AR Path="/618E8C75/61D85E2A" Ref="R?" Part="1" AR Path="/618F532C/61D85E2A" Ref="R18" Part="1" F 0 "R18" V 16830 8850 50 0000 C CNN F 1 "560" V 16750 8850 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 16680 8850 50 0001 C CNN F 3 "" H 16750 8850 50 0000 C CNN F 4 "0603WAF5600T5E" V 16750 8850 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF5600T5E_C23204.html" V 16750 8850 50 0001 C CNN "URL" 1 16750 8850 0 1 1 0 $EndComp $Comp L Device:LED_ALT D? U 1 1 61D85E34 P 16050 8850 AR Path="/5F6B165A/61D85E34" Ref="D?" Part="1" AR Path="/5F67E4B9/61D85E34" Ref="D?" Part="1" AR Path="/618E8C75/61D85E34" Ref="D?" Part="1" AR Path="/618F532C/61D85E34" Ref="D13" Part="1" F 0 "D13" H 16050 8950 50 0000 C CNN F 1 "GREEN Led 0603" H 16100 8700 50 0000 R CNN F 2 "LED_SMD:LED_0603_1608Metric" H 16050 8850 50 0001 C CNN F 3 "https://www.lcsc.com/product-detail/Light-Emitting-Diodes-LED_Lite-On-LTST-C170KGKT_C98221.html" H 16050 8850 50 0001 C CNN F 4 "" H 16050 8850 60 0001 C CNN "MNF1_URL" F 5 "19-217/GHC-YR1S2/3T" H 16050 8850 60 0001 C CNN "MPN" F 6 "https://www.lcsc.com/product-detail/Light-Emitting-Diodes-LED_Everlight-Elec-19-217-GHC-YR1S2-3T_C72043.html" H 16050 8850 50 0001 C CNN "URL" 1 16050 8850 1 0 0 -1 $EndComp Wire Wire Line 16200 9350 16600 9350 $Comp L Device:R R? U 1 1 61D85E47 P 16750 9350 AR Path="/5F6B165A/61D85E47" Ref="R?" Part="1" AR Path="/5F67E4B9/61D85E47" Ref="R?" Part="1" AR Path="/618E8C75/61D85E47" Ref="R?" Part="1" AR Path="/618F532C/61D85E47" Ref="R19" Part="1" F 0 "R19" V 16830 9350 50 0000 C CNN F 1 "560" V 16750 9350 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 16680 9350 50 0001 C CNN F 3 "" H 16750 9350 50 0000 C CNN F 4 "0603WAF5600T5E" V 16750 9350 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF5600T5E_C23204.html" V 16750 9350 50 0001 C CNN "URL" 1 16750 9350 0 1 1 0 $EndComp $Comp L Device:LED_ALT D? U 1 1 61D85E51 P 16050 9350 AR Path="/5F6B165A/61D85E51" Ref="D?" Part="1" AR Path="/5F67E4B9/61D85E51" Ref="D?" Part="1" AR Path="/618E8C75/61D85E51" Ref="D?" Part="1" AR Path="/618F532C/61D85E51" Ref="D14" Part="1" F 0 "D14" H 16050 9450 50 0000 C CNN F 1 "GREEN Led 0603" H 16100 9200 50 0000 R CNN F 2 "LED_SMD:LED_0603_1608Metric" H 16050 9350 50 0001 C CNN F 3 "https://www.lcsc.com/product-detail/Light-Emitting-Diodes-LED_Lite-On-LTST-C170KGKT_C98221.html" H 16050 9350 50 0001 C CNN F 4 "" H 16050 9350 60 0001 C CNN "MNF1_URL" F 5 "19-217/GHC-YR1S2/3T" H 16050 9350 60 0001 C CNN "MPN" F 6 "https://www.lcsc.com/product-detail/Light-Emitting-Diodes-LED_Everlight-Elec-19-217-GHC-YR1S2-3T_C72043.html" H 16050 9350 50 0001 C CNN "URL" 1 16050 9350 1 0 0 -1 $EndComp Wire Wire Line 16900 8850 16900 9350 Wire Wire Line 16900 8850 16900 8350 Connection ~ 16900 8850 Wire Wire Line 16900 8350 16900 7850 Connection ~ 16900 8350 $Comp L power:+3V3 #PWR055 U 1 1 61D8C4B9 P 16900 7850 F 0 "#PWR055" H 16900 7700 50 0001 C CNN F 1 "+3V3" H 16915 8023 50 0000 C CNN F 2 "" H 16900 7850 50 0001 C CNN F 3 "" H 16900 7850 50 0001 C CNN 1 16900 7850 1 0 0 -1 $EndComp Connection ~ 16900 7850 Text GLabel 15750 8350 0 50 Input ~ 0 ~ID1_3V3 Text GLabel 15750 7850 0 50 Input ~ 0 ~ID0_3V3 Text GLabel 15750 9350 0 50 Input ~ 0 ~ID3_3V3 Text GLabel 15750 8850 0 50 Input ~ 0 ~ID2_3V3 Text Notes 15500 7500 0 50 ~ 0 Slot ID Leds\n(pull-ups are on the 5V side of the shifters) Text GLabel 3750 2500 2 50 Input ~ 0 ~NMRQ_5V Text GLabel 3450 3200 0 50 Input ~ 0 RQST_o_n Text GLabel 3750 2950 2 50 Input ~ 0 ~RQST_5V Text GLabel 10850 14200 0 50 Input ~ 0 ~CLK_5V Wire Wire Line 2350 14250 2250 14250 Text GLabel 10850 13900 0 50 Input ~ 0 ~ACK_3V3 Wire Wire Line 3150 13850 2250 13850 Wire Wire Line 2200 13650 2450 13650 Wire Wire Line 2450 13950 2450 13650 Connection ~ 2450 13650 Wire Wire Line 2450 13650 3150 13650 Text GLabel 4350 6850 2 50 Input ~ 0 ~ARB3_5V Text GLabel 4350 7350 2 50 Input ~ 0 ~ARB2_5V Text GLabel 4350 5900 2 50 Input ~ 0 ~ARB0_5V Text GLabel 4350 6350 2 50 Input ~ 0 ~ARB1_5V Text GLabel 4050 6150 0 50 Input ~ 0 ARB0_o_n Text GLabel 4050 6600 0 50 Input ~ 0 ARB1_o_n Text GLabel 4050 7600 0 50 Input ~ 0 ARB2_o_n Text GLabel 4050 7100 0 50 Input ~ 0 ARB3_o_n Text GLabel 14150 13700 0 50 Input ~ 0 ~TM2_3V3 Text GLabel 10850 13600 0 50 Input ~ 0 ~CLK2X_3V3 $Comp L 74xx:74LVC125 U3 U 1 1 61F62FDB P 4050 5900 F 0 "U3" H 4050 6217 50 0000 C CNN F 1 "SN74LVTH125PWR" H 4050 6126 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 4050 5900 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LVT125" H 4050 5900 50 0001 C CNN F 4 "https://assets.nexperia.com/documents/package-information/SOT402-1.pdf" H 4050 5900 50 0001 C CNN "Package Drawings" F 5 "SN74LVTH125PWR" H 4050 5900 50 0001 C CNN "MPN" F 6 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH125PWR_C7042.html" H 4050 5900 50 0001 C CNN "URL" 1 4050 5900 1 0 0 -1 $EndComp $Comp L 74xx:74LVC125 U3 U 2 1 61F630DB P 4050 6350 F 0 "U3" H 4050 6667 50 0000 C CNN F 1 "SN74LVTH125PWR" H 4050 6576 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 4050 6350 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LVT125" H 4050 6350 50 0001 C CNN F 4 "SN74LVTH125PWR" H 4050 6350 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH125PWR_C7042.html" H 4050 6350 50 0001 C CNN "URL" 2 4050 6350 1 0 0 -1 $EndComp $Comp L 74xx:74LVC125 U3 U 3 1 61F63214 P 4050 6850 F 0 "U3" H 4050 7167 50 0000 C CNN F 1 "SN74LVTH125PWR" H 4050 7076 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 4050 6850 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LVT125" H 4050 6850 50 0001 C CNN F 4 "SN74LVTH125PWR" H 4050 6850 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH125PWR_C7042.html" H 4050 6850 50 0001 C CNN "URL" 3 4050 6850 1 0 0 -1 $EndComp $Comp L 74xx:74LVC125 U3 U 4 1 61F63656 P 4050 7350 F 0 "U3" H 4050 7667 50 0000 C CNN F 1 "SN74LVTH125PWR" H 4050 7576 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 4050 7350 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LVT125" H 4050 7350 50 0001 C CNN F 4 "SN74LVTH125PWR" H 4050 7350 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH125PWR_C7042.html" H 4050 7350 50 0001 C CNN "URL" 4 4050 7350 1 0 0 -1 $EndComp $Comp L 74xx:74LVC125 U3 U 5 1 61F63793 P 5500 6550 F 0 "U3" H 5730 6596 50 0000 L CNN F 1 "SN74LVTH125PWR" H 5730 6505 50 0000 L CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 5500 6550 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LVT125" H 5500 6550 50 0001 C CNN F 4 "SN74LVTH125PWR" H 5500 6550 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH125PWR_C7042.html" H 5500 6550 50 0001 C CNN "URL" 5 5500 6550 1 0 0 -1 $EndComp Wire Wire Line 3750 5900 3750 6350 Connection ~ 3750 6350 Wire Wire Line 3750 6350 3750 6850 Connection ~ 3750 6850 Wire Wire Line 3750 6850 3750 7350 Wire Wire Line 3750 7350 3750 7800 Connection ~ 3750 7350 $Comp L power:GND #PWR023 U 1 1 61F6F15A P 3750 7800 F 0 "#PWR023" H 3750 7550 50 0001 C CNN F 1 "GND" H 3755 7627 50 0000 C CNN F 2 "" H 3750 7800 50 0001 C CNN F 3 "" H 3750 7800 50 0001 C CNN 1 3750 7800 1 0 0 -1 $EndComp $Comp L power:GND #PWR034 U 1 1 61F72534 P 5500 7050 F 0 "#PWR034" H 5500 6800 50 0001 C CNN F 1 "GND" H 5505 6877 50 0000 C CNN F 2 "" H 5500 7050 50 0001 C CNN F 3 "" H 5500 7050 50 0001 C CNN 1 5500 7050 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR033 U 1 1 61F7328B P 5500 6050 F 0 "#PWR033" H 5500 5900 50 0001 C CNN F 1 "+3V3" H 5515 6223 50 0000 C CNN F 2 "" H 5500 6050 50 0001 C CNN F 3 "" H 5500 6050 50 0001 C CNN 1 5500 6050 1 0 0 -1 $EndComp $Comp L Device:C C6 U 1 1 61F85FB5 P 5100 6200 F 0 "C6" H 5125 6300 50 0000 L CNN F 1 "100nF" H 5125 6100 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 5138 6050 50 0001 C CNN F 3 "" H 5100 6200 50 0000 C CNN F 4 "www.yageo.com" H 5100 6200 50 0001 C CNN "MNF1_URL" F 5 "CC0603KRX7R9BB104" H 5100 6200 50 0001 C CNN "MPN" F 6 "603-CC603KRX7R8BB104" H 5100 6200 50 0001 C CNN "Mouser" F 7 "?" H 5100 6200 50 0001 C CNN "Digikey" F 8 "" H 5100 6200 50 0001 C CNN "LCSC" F 9 "?" H 5100 6200 50 0001 C CNN "Koncar" F 10 "TB" H 5100 6200 50 0001 C CNN "Side" F 11 "https://www.lcsc.com/product-detail/Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT_YAGEO-CC0603KRX7R9BB104_C14663.html" H 3000 6050 50 0001 C CNN "URL" 1 5100 6200 1 0 0 -1 $EndComp Connection ~ 5500 6050 $Comp L power:GND #PWR030 U 1 1 61F92221 P 5100 6350 F 0 "#PWR030" H 5100 6100 50 0001 C CNN F 1 "GND" H 5105 6177 50 0000 C CNN F 2 "" H 5100 6350 50 0001 C CNN F 3 "" H 5100 6350 50 0001 C CNN 1 5100 6350 1 0 0 -1 $EndComp Wire Wire Line 5100 6050 5500 6050 $Comp L 74xx:74LVC125 U1 U 1 1 61F9D997 P 3450 2500 F 0 "U1" H 3450 2817 50 0000 C CNN F 1 "SN74LVTH125PWR" H 3450 2726 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 3450 2500 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LVT125" H 3450 2500 50 0001 C CNN F 4 "SN74LVTH125PWR" H 3450 2500 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH125PWR_C7042.html" H 3450 2500 50 0001 C CNN "URL" 1 3450 2500 1 0 0 -1 $EndComp $Comp L 74xx:74LVC125 U1 U 2 1 61F9DACF P 3450 2950 F 0 "U1" H 3450 3267 50 0000 C CNN F 1 "SN74LVTH125PWR" H 3450 3176 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 3450 2950 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LVT125" H 3450 2950 50 0001 C CNN F 4 "SN74LVTH125PWR" H 3450 2950 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH125PWR_C7042.html" H 3450 2950 50 0001 C CNN "URL" 2 3450 2950 1 0 0 -1 $EndComp $Comp L 74xx:74LVC125 U1 U 3 1 61F9DC36 P 3450 3400 F 0 "U1" H 3450 3717 50 0000 C CNN F 1 "SN74LVTH125PWR" H 3450 3626 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 3450 3400 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LVT125" H 3450 3400 50 0001 C CNN F 4 "SN74LVTH125PWR" H 3450 3400 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH125PWR_C7042.html" H 3450 3400 50 0001 C CNN "URL" 3 3450 3400 1 0 0 -1 $EndComp $Comp L 74xx:74LVC125 U1 U 4 1 61F9DD6A P 3450 3850 F 0 "U1" H 3450 4167 50 0000 C CNN F 1 "SN74LVTH125PWR" H 3450 4076 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 3450 3850 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LVT125" H 3450 3850 50 0001 C CNN F 4 "SN74LVTH125PWR" H 3450 3850 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH125PWR_C7042.html" H 3450 3850 50 0001 C CNN "URL" 4 3450 3850 1 0 0 -1 $EndComp $Comp L 74xx:74LVC125 U1 U 5 1 61F9DE9B P 5050 3200 F 0 "U1" H 5280 3246 50 0000 L CNN F 1 "SN74LVTH125PWR" H 5280 3155 50 0000 L CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 5050 3200 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LVT125" H 5050 3200 50 0001 C CNN F 4 "SN74LVTH125PWR" H 5050 3200 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH125PWR_C7042.html" H 5050 3200 50 0001 C CNN "URL" 5 5050 3200 1 0 0 -1 $EndComp $Comp L power:GND #PWR029 U 1 1 61FA2312 P 5050 3700 F 0 "#PWR029" H 5050 3450 50 0001 C CNN F 1 "GND" H 5055 3527 50 0000 C CNN F 2 "" H 5050 3700 50 0001 C CNN F 3 "" H 5050 3700 50 0001 C CNN 1 5050 3700 1 0 0 -1 $EndComp $Comp L Device:C C4 U 1 1 61FA599B P 4650 2850 F 0 "C4" H 4675 2950 50 0000 L CNN F 1 "100nF" H 4675 2750 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 4688 2700 50 0001 C CNN F 3 "" H 4650 2850 50 0000 C CNN F 4 "www.yageo.com" H 4650 2850 50 0001 C CNN "MNF1_URL" F 5 "CC0603KRX7R9BB104" H 4650 2850 50 0001 C CNN "MPN" F 6 "603-CC603KRX7R8BB104" H 4650 2850 50 0001 C CNN "Mouser" F 7 "?" H 4650 2850 50 0001 C CNN "Digikey" F 8 "" H 4650 2850 50 0001 C CNN "LCSC" F 9 "?" H 4650 2850 50 0001 C CNN "Koncar" F 10 "TB" H 4650 2850 50 0001 C CNN "Side" F 11 "https://www.lcsc.com/product-detail/Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT_YAGEO-CC0603KRX7R9BB104_C14663.html" H 3000 6050 50 0001 C CNN "URL" 1 4650 2850 1 0 0 -1 $EndComp $Comp L power:GND #PWR026 U 1 1 61FA59A2 P 4650 3000 F 0 "#PWR026" H 4650 2750 50 0001 C CNN F 1 "GND" H 4655 2827 50 0000 C CNN F 2 "" H 4650 3000 50 0001 C CNN F 3 "" H 4650 3000 50 0001 C CNN 1 4650 3000 1 0 0 -1 $EndComp Wire Wire Line 4650 2700 5050 2700 $Comp L power:+3V3 #PWR028 U 1 1 61FAA153 P 5050 2700 F 0 "#PWR028" H 5050 2550 50 0001 C CNN F 1 "+3V3" H 5065 2873 50 0000 C CNN F 2 "" H 5050 2700 50 0001 C CNN F 3 "" H 5050 2700 50 0001 C CNN 1 5050 2700 1 0 0 -1 $EndComp Connection ~ 5050 2700 Text Notes 2800 2750 2 50 ~ 0 74LVT125 used for 'open collector'\n'Input' is tied low\n'/OE' is used as input\n'/OE' low -> enable -> output is low\n'/OE' high -> disable -> ouput is Z Text GLabel 3450 2750 0 50 Input ~ 0 ~NMRQ_3V3 $Comp L power:GND #PWR021 U 1 1 620D49FC P 3150 2950 F 0 "#PWR021" H 3150 2700 50 0001 C CNN F 1 "GND" H 3155 2777 50 0000 C CNN F 2 "" H 3150 2950 50 0001 C CNN F 3 "" H 3150 2950 50 0001 C CNN 1 3150 2950 1 0 0 -1 $EndComp Text Notes 20550 2950 2 50 ~ 0 Parity\n(unused) Wire Notes Line 4750 7700 4750 5800 Wire Notes Line 4750 5800 3600 5800 Wire Notes Line 3600 5800 3600 7700 Wire Notes Line 3600 7700 4750 7700 Text Notes 4750 7800 2 50 ~ 0 Open Collector $Comp L power:GND #PWR020 U 1 1 6216DAD4 P 3150 2500 F 0 "#PWR020" H 3150 2250 50 0001 C CNN F 1 "GND" H 3155 2327 50 0000 C CNN F 2 "" H 3150 2500 50 0001 C CNN F 3 "" H 3150 2500 50 0001 C CNN 1 3150 2500 1 0 0 -1 $EndComp Text Notes 4150 2350 2 50 ~ 0 Open Collector Wire Notes Line 4150 2350 3000 2350 Wire Notes Line 4150 3250 3000 3250 Wire Notes Line 4150 2350 4150 3250 Wire Notes Line 3000 2350 3000 3250 Text GLabel 3750 3850 2 50 Input ~ 0 ~ACK_5V Text GLabel 3150 3850 0 50 Input ~ 0 ACK_o_n Text GLabel 3450 4100 0 50 Input ~ 0 ACK_oe_n Text GLabel 3750 3400 2 50 Input ~ 0 ~START_5V Text GLabel 3150 3400 0 50 Input ~ 0 START_o_n Text GLabel 3450 3650 0 50 Input ~ 0 START_oe_n $Comp L 74xx:74LVC125 U2 U 1 1 621875DB P 3650 10150 F 0 "U2" H 3650 10467 50 0000 C CNN F 1 "SN74LVTH125PWR" H 3650 10376 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 3650 10150 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LVT125" H 3650 10150 50 0001 C CNN F 4 "SN74LVTH125PWR" H 3650 10150 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH125PWR_C7042.html" H 3650 10150 50 0001 C CNN "URL" 1 3650 10150 1 0 0 -1 $EndComp $Comp L 74xx:74LVC125 U2 U 3 1 621875E9 P 3650 11050 F 0 "U2" H 3650 11367 50 0000 C CNN F 1 "SN74LVTH125PWR" H 3650 11276 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 3650 11050 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LVT125" H 3650 11050 50 0001 C CNN F 4 "SN74LVTH125PWR" H 3650 11050 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH125PWR_C7042.html" H 3650 11050 50 0001 C CNN "URL" 3 3650 11050 1 0 0 -1 $EndComp $Comp L 74xx:74LVC125 U2 U 4 1 621875F0 P 3650 11500 F 0 "U2" H 3650 11817 50 0000 C CNN F 1 "SN74LVTH125PWR" H 3650 11726 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 3650 11500 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LVT125" H 3650 11500 50 0001 C CNN F 4 "SN74LVTH125PWR" H 3650 11500 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH125PWR_C7042.html" H 3650 11500 50 0001 C CNN "URL" 4 3650 11500 1 0 0 -1 $EndComp $Comp L 74xx:74LVC125 U2 U 5 1 621875F7 P 5100 10650 F 0 "U2" H 5330 10696 50 0000 L CNN F 1 "SN74LVTH125PWR" H 5330 10605 50 0000 L CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 5100 10650 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LVT125" H 5100 10650 50 0001 C CNN F 4 "SN74LVTH125PWR" H 5100 10650 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH125PWR_C7042.html" H 5100 10650 50 0001 C CNN "URL" 5 5100 10650 1 0 0 -1 $EndComp $Comp L power:GND #PWR032 U 1 1 621875FE P 5100 11150 F 0 "#PWR032" H 5100 10900 50 0001 C CNN F 1 "GND" H 5105 10977 50 0000 C CNN F 2 "" H 5100 11150 50 0001 C CNN F 3 "" H 5100 11150 50 0001 C CNN 1 5100 11150 1 0 0 -1 $EndComp $Comp L Device:C C5 U 1 1 6218760B P 4700 10300 F 0 "C5" H 4725 10400 50 0000 L CNN F 1 "100nF" H 4725 10200 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 4738 10150 50 0001 C CNN F 3 "" H 4700 10300 50 0000 C CNN F 4 "www.yageo.com" H 4700 10300 50 0001 C CNN "MNF1_URL" F 5 "CC0603KRX7R9BB104" H 4700 10300 50 0001 C CNN "MPN" F 6 "603-CC603KRX7R8BB104" H 4700 10300 50 0001 C CNN "Mouser" F 7 "?" H 4700 10300 50 0001 C CNN "Digikey" F 8 "" H 4700 10300 50 0001 C CNN "LCSC" F 9 "?" H 4700 10300 50 0001 C CNN "Koncar" F 10 "TB" H 4700 10300 50 0001 C CNN "Side" F 11 "https://www.lcsc.com/product-detail/Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT_YAGEO-CC0603KRX7R9BB104_C14663.html" H 3000 6050 50 0001 C CNN "URL" 1 4700 10300 1 0 0 -1 $EndComp $Comp L power:GND #PWR027 U 1 1 62187612 P 4700 10450 F 0 "#PWR027" H 4700 10200 50 0001 C CNN F 1 "GND" H 4705 10277 50 0000 C CNN F 2 "" H 4700 10450 50 0001 C CNN F 3 "" H 4700 10450 50 0001 C CNN 1 4700 10450 1 0 0 -1 $EndComp Wire Wire Line 4700 10150 5100 10150 $Comp L power:+3V3 #PWR031 U 1 1 62187619 P 5100 10150 F 0 "#PWR031" H 5100 10000 50 0001 C CNN F 1 "+3V3" H 5115 10323 50 0000 C CNN F 2 "" H 5100 10150 50 0001 C CNN F 3 "" H 5100 10150 50 0001 C CNN 1 5100 10150 1 0 0 -1 $EndComp Connection ~ 5100 10150 $Comp L 74xx:74LVC125 U2 U 2 1 621875E2 P 3650 10600 F 0 "U2" H 3650 10917 50 0000 C CNN F 1 "SN74LVTH125PWR" H 3650 10826 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 3650 10600 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74LVT125" H 3650 10600 50 0001 C CNN F 4 "SN74LVTH125PWR" H 3650 10600 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Buffer-Driver-Transceiver_Texas-Instruments-SN74LVTH125PWR_C7042.html" H 3650 10600 50 0001 C CNN "URL" 2 3650 10600 1 0 0 -1 $EndComp Text GLabel 3950 10150 2 50 Input ~ 0 ~TM1_5V Text GLabel 3950 10600 2 50 Input ~ 0 ~TM0_5V Text GLabel 3350 10150 0 50 Input ~ 0 TM1_n_o Text GLabel 3350 10600 0 50 Input ~ 0 TM0_n_o Text GLabel 3650 10400 0 50 Input ~ 0 TMx_oe_n Text GLabel 3650 10850 0 50 Input ~ 0 TMx_oe_n NoConn ~ 3950 11500 Wire Wire Line 3650 11750 4350 11750 $Comp L power:GND #PWR022 U 1 1 621B3901 P 3350 11500 F 0 "#PWR022" H 3350 11250 50 0001 C CNN F 1 "GND" H 3355 11327 50 0000 C CNN F 2 "" H 3350 11500 50 0001 C CNN F 3 "" H 3350 11500 50 0001 C CNN 1 3350 11500 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR024 U 1 1 621B399C P 4350 11750 F 0 "#PWR024" H 4350 11600 50 0001 C CNN F 1 "+3V3" H 4365 11923 50 0000 C CNN F 2 "" H 4350 11750 50 0001 C CNN F 3 "" H 4350 11750 50 0001 C CNN 1 4350 11750 1 0 0 -1 $EndComp Text Notes 4500 4450 2 50 ~ 0 Normal tri-state use\n_5V: output to NuBus (all are active low)\n_o_n: output value (active low)\n_oe_n: output enable (active low) Text Notes 22450 750 2 50 ~ 0 DIN header for NuBus\n3x32 pins Wire Notes Line 19500 1000 19500 3600 Wire Notes Line 19500 3600 21100 3600 Wire Notes Line 21100 3600 21100 1000 Wire Notes Line 21100 1000 19500 1000 Text Notes 20100 950 2 50 ~ 0 Non-connected\nNuBus signals Wire Notes Line 4500 11800 3200 11800 Text Notes 4500 11900 2 50 ~ 0 disabled NoConn ~ 20050 2850 NoConn ~ 20100 3000 Text GLabel 3350 11050 0 50 Input ~ 0 TM2_o_n Wire Notes Line 3200 11800 3200 11350 Wire Notes Line 3200 11350 4500 11350 Wire Notes Line 4500 11350 4500 11800 Text GLabel 3650 11300 0 50 Input ~ 0 TM2_oe_n Text GLabel 3950 11050 2 50 Input ~ 0 ~TM2_5V Text GLabel 7300 4950 0 50 Input ~ 0 START_oe_n Text GLabel 7300 5100 0 50 Input ~ 0 ACK_oe_n Text GLabel 7300 5250 0 50 Input ~ 0 TMx_oe_n Text GLabel 7300 5400 0 50 Input ~ 0 TM2_oe_n Text GLabel 7300 4650 0 50 Input ~ 0 ~NMRQ_3V3 Text GLabel 7300 4800 0 50 Input ~ 0 RQST_o_n Text GLabel 7300 5550 0 50 Input ~ 0 ARB0_o_n Text GLabel 7300 5700 0 50 Input ~ 0 ARB1_o_n Text GLabel 7300 6000 0 50 Input ~ 0 ARB3_o_n Text GLabel 7300 5850 0 50 Input ~ 0 ARB2_o_n $Comp L Device:R R? U 1 1 621BDDCB P 7450 4650 AR Path="/5F6B165A/621BDDCB" Ref="R?" Part="1" AR Path="/5F679B53/621BDDCB" Ref="R?" Part="1" AR Path="/618F532C/621BDDCB" Ref="R36" Part="1" F 0 "R36" V 7530 4650 50 0000 C CNN F 1 "10k" V 7450 4650 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7380 4650 50 0001 C CNN F 3 "" H 7450 4650 50 0000 C CNN F 4 "0603WAF1002T5E" V 7450 4050 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF1002T5E_C25804.html" H 7450 4650 50 0001 C CNN "URL" 1 7450 4650 0 1 1 0 $EndComp $Comp L Device:R R? U 1 1 621C4817 P 7450 4800 AR Path="/5F6B165A/621C4817" Ref="R?" Part="1" AR Path="/5F679B53/621C4817" Ref="R?" Part="1" AR Path="/618F532C/621C4817" Ref="R37" Part="1" F 0 "R37" V 7530 4800 50 0000 C CNN F 1 "10k" V 7450 4800 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7380 4800 50 0001 C CNN F 3 "" H 7450 4800 50 0000 C CNN F 4 "0603WAF1002T5E" V 7450 4200 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF1002T5E_C25804.html" H 7450 4800 50 0001 C CNN "URL" 1 7450 4800 0 1 1 0 $EndComp $Comp L Device:R R? U 1 1 621C7B16 P 7450 4950 AR Path="/5F6B165A/621C7B16" Ref="R?" Part="1" AR Path="/5F679B53/621C7B16" Ref="R?" Part="1" AR Path="/618F532C/621C7B16" Ref="R38" Part="1" F 0 "R38" V 7530 4950 50 0000 C CNN F 1 "10k" V 7450 4950 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7380 4950 50 0001 C CNN F 3 "" H 7450 4950 50 0000 C CNN F 4 "0603WAF1002T5E" V 7450 4350 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF1002T5E_C25804.html" H 7450 4950 50 0001 C CNN "URL" 1 7450 4950 0 1 1 0 $EndComp $Comp L Device:R R? U 1 1 621CAE13 P 7450 5100 AR Path="/5F6B165A/621CAE13" Ref="R?" Part="1" AR Path="/5F679B53/621CAE13" Ref="R?" Part="1" AR Path="/618F532C/621CAE13" Ref="R39" Part="1" F 0 "R39" V 7530 5100 50 0000 C CNN F 1 "10k" V 7450 5100 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7380 5100 50 0001 C CNN F 3 "" H 7450 5100 50 0000 C CNN F 4 "0603WAF1002T5E" V 7450 4500 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF1002T5E_C25804.html" H 7450 5100 50 0001 C CNN "URL" 1 7450 5100 0 1 1 0 $EndComp $Comp L Device:R R? U 1 1 621CE10E P 7450 5250 AR Path="/5F6B165A/621CE10E" Ref="R?" Part="1" AR Path="/5F679B53/621CE10E" Ref="R?" Part="1" AR Path="/618F532C/621CE10E" Ref="R40" Part="1" F 0 "R40" V 7530 5250 50 0000 C CNN F 1 "10k" V 7450 5250 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7380 5250 50 0001 C CNN F 3 "" H 7450 5250 50 0000 C CNN F 4 "0603WAF1002T5E" V 7450 4650 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF1002T5E_C25804.html" H 7450 5250 50 0001 C CNN "URL" 1 7450 5250 0 1 1 0 $EndComp $Comp L Device:R R? U 1 1 621D1407 P 7450 5400 AR Path="/5F6B165A/621D1407" Ref="R?" Part="1" AR Path="/5F679B53/621D1407" Ref="R?" Part="1" AR Path="/618F532C/621D1407" Ref="R41" Part="1" F 0 "R41" V 7530 5400 50 0000 C CNN F 1 "10k" V 7450 5400 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7380 5400 50 0001 C CNN F 3 "" H 7450 5400 50 0000 C CNN F 4 "0603WAF1002T5E" V 7450 4800 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF1002T5E_C25804.html" H 7450 5400 50 0001 C CNN "URL" 1 7450 5400 0 1 1 0 $EndComp $Comp L Device:R R? U 1 1 621D4704 P 7450 5550 AR Path="/5F6B165A/621D4704" Ref="R?" Part="1" AR Path="/5F679B53/621D4704" Ref="R?" Part="1" AR Path="/618F532C/621D4704" Ref="R42" Part="1" F 0 "R42" V 7530 5550 50 0000 C CNN F 1 "10k" V 7450 5550 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7380 5550 50 0001 C CNN F 3 "" H 7450 5550 50 0000 C CNN F 4 "0603WAF1002T5E" V 7450 4950 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF1002T5E_C25804.html" H 7450 5550 50 0001 C CNN "URL" 1 7450 5550 0 1 1 0 $EndComp $Comp L Device:R R? U 1 1 621D7A01 P 7450 5700 AR Path="/5F6B165A/621D7A01" Ref="R?" Part="1" AR Path="/5F679B53/621D7A01" Ref="R?" Part="1" AR Path="/618F532C/621D7A01" Ref="R43" Part="1" F 0 "R43" V 7530 5700 50 0000 C CNN F 1 "10k" V 7450 5700 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7380 5700 50 0001 C CNN F 3 "" H 7450 5700 50 0000 C CNN F 4 "0603WAF1002T5E" V 7450 5100 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF1002T5E_C25804.html" H 7450 5700 50 0001 C CNN "URL" 1 7450 5700 0 1 1 0 $EndComp $Comp L Device:R R? U 1 1 621DAD00 P 7450 5850 AR Path="/5F6B165A/621DAD00" Ref="R?" Part="1" AR Path="/5F679B53/621DAD00" Ref="R?" Part="1" AR Path="/618F532C/621DAD00" Ref="R44" Part="1" F 0 "R44" V 7530 5850 50 0000 C CNN F 1 "10k" V 7450 5850 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7380 5850 50 0001 C CNN F 3 "" H 7450 5850 50 0000 C CNN F 4 "0603WAF1002T5E" V 7450 5250 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF1002T5E_C25804.html" H 7450 5850 50 0001 C CNN "URL" 1 7450 5850 0 1 1 0 $EndComp $Comp L Device:R R? U 1 1 621DDFFF P 7450 6000 AR Path="/5F6B165A/621DDFFF" Ref="R?" Part="1" AR Path="/5F679B53/621DDFFF" Ref="R?" Part="1" AR Path="/618F532C/621DDFFF" Ref="R45" Part="1" F 0 "R45" V 7530 6000 50 0000 C CNN F 1 "10k" V 7450 6000 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 7380 6000 50 0001 C CNN F 3 "" H 7450 6000 50 0000 C CNN F 4 "0603WAF1002T5E" V 7450 5400 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF1002T5E_C25804.html" H 7450 6000 50 0001 C CNN "URL" 1 7450 6000 0 1 1 0 $EndComp Text Notes 6700 4500 0 50 ~ 0 Pull-ups on OE signals for drivers Wire Notes Line 6750 4550 7850 4550 Wire Notes Line 7850 4550 7850 4850 Wire Notes Line 7850 4850 6750 4850 Wire Notes Line 6750 4850 6750 4550 Wire Notes Line 6750 5450 7850 5450 Wire Notes Line 7850 5450 7850 6050 Wire Notes Line 7850 6050 6750 6050 Wire Notes Line 6750 6050 6750 5450 $Comp L Device:C C30 U 1 1 62BDDC49 P 5150 13300 F 0 "C30" H 5175 13400 50 0000 L CNN F 1 "100nF" H 5175 13200 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 5188 13150 50 0001 C CNN F 3 "" H 5150 13300 50 0000 C CNN F 4 "www.yageo.com" H 5150 13300 50 0001 C CNN "MNF1_URL" F 5 "CC0603KRX7R9BB104" H 5150 13300 50 0001 C CNN "MPN" F 6 "603-CC603KRX7R8BB104" H 5150 13300 50 0001 C CNN "Mouser" F 7 "?" H 5150 13300 50 0001 C CNN "Digikey" F 8 "" H 5150 13300 50 0001 C CNN "LCSC" F 9 "?" H 5150 13300 50 0001 C CNN "Koncar" F 10 "TB" H 5150 13300 50 0001 C CNN "Side" F 11 "https://www.lcsc.com/product-detail/Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT_YAGEO-CC0603KRX7R9BB104_C14663.html" H 5150 13300 50 0001 C CNN "URL" 1 5150 13300 -1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0112 U 1 1 62BDEC70 P 5150 13150 F 0 "#PWR0112" H 5150 13000 50 0001 C CNN F 1 "+3V3" H 5165 13323 50 0000 C CNN F 2 "" H 5150 13150 50 0001 C CNN F 3 "" H 5150 13150 50 0001 C CNN 1 5150 13150 -1 0 0 -1 $EndComp Connection ~ 5150 13150 $Comp L power:GND #PWR0113 U 1 1 62BE9646 P 5150 13450 F 0 "#PWR0113" H 5150 13200 50 0001 C CNN F 1 "GND" H 5155 13277 50 0000 C CNN F 2 "" H 5150 13450 50 0001 C CNN F 3 "" H 5150 13450 50 0001 C CNN 1 5150 13450 -1 0 0 -1 $EndComp $Comp L power:GND #PWR0114 U 1 1 62BE96F8 P 4550 14550 F 0 "#PWR0114" H 4550 14300 50 0001 C CNN F 1 "GND" H 4555 14377 50 0000 C CNN F 2 "" H 4550 14550 50 0001 C CNN F 3 "" H 4550 14550 50 0001 C CNN 1 4550 14550 1 0 0 -1 $EndComp $Comp L power:GND #PWR0115 U 1 1 62BED35B P 3150 13350 F 0 "#PWR0115" H 3150 13100 50 0001 C CNN F 1 "GND" H 3155 13177 50 0000 C CNN F 2 "" H 3150 13350 50 0001 C CNN F 3 "" H 3150 13350 50 0001 C CNN 1 3150 13350 1 0 0 -1 $EndComp Text GLabel 4550 14350 2 50 Input ~ 0 ~ARB1_3V3 Text GLabel 4550 14250 2 50 Input ~ 0 ~ARB0_3V3 Text GLabel 4550 14150 2 50 Input ~ 0 ~ARB3_3V3 Text GLabel 4550 14050 2 50 Input ~ 0 ~ARB2_3V3 $Comp L SN74CB3T3245PWR:SN74CB3T3245PWR U14 U 1 1 62BC5C66 P 3850 13850 F 0 "U14" H 3850 14820 50 0000 C CNN F 1 "SN74CB3T3245PWR" H 3850 14729 50 0000 C CNN F 2 "For_SeeedStudio:TSSOP-20_4.4x6.5mm_P0.65mm_ForSeeedStudio" H 3850 13850 50 0001 L BNN F 3 "" H 3850 13850 50 0001 L BNN F 4 "SN74CB3T3245PWR" H 3850 13850 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Signal-Switches-Encoders-Decoders-Multiplexers_Texas-Instruments-SN74CB3T3245PWR_C15298.html" H 3850 13850 50 0001 C CNN "URL" 1 3850 13850 1 0 0 -1 $EndComp Text Notes 2650 13250 0 50 ~ 0 always enabled Wire Wire Line 4550 13150 5150 13150 Text Notes 350 13400 0 50 ~ 0 For ID, it's likely all Macs are using open/ground,\nso we could pull-up to +3V3 and avoid the level shifter entirely. Text Notes 12750 7300 0 50 ~ 0 Signals Tap Leds Wire Wire Line 12850 7750 12700 7750 Wire Wire Line 13150 7750 13550 7750 $Comp L Device:R R? U 1 1 6332F9A9 P 13700 7750 AR Path="/5F6B165A/6332F9A9" Ref="R?" Part="1" AR Path="/5F67E4B9/6332F9A9" Ref="R?" Part="1" AR Path="/618E8C75/6332F9A9" Ref="R?" Part="1" AR Path="/618F532C/6332F9A9" Ref="R11" Part="1" AR Path="/6332A9A8/6332F9A9" Ref="R?" Part="1" F 0 "R11" V 13780 7750 50 0000 C CNN F 1 "560" V 13700 7750 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 13630 7750 50 0001 C CNN F 3 "" H 13700 7750 50 0000 C CNN F 4 "0603WAF5600T5E" V 13700 7750 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF5600T5E_C23204.html" V 13700 7750 50 0001 C CNN "URL" 1 13700 7750 0 1 1 0 $EndComp $Comp L Device:LED_ALT D? U 1 1 6332F9B3 P 13000 7750 AR Path="/5F6B165A/6332F9B3" Ref="D?" Part="1" AR Path="/5F67E4B9/6332F9B3" Ref="D?" Part="1" AR Path="/618E8C75/6332F9B3" Ref="D?" Part="1" AR Path="/618F532C/6332F9B3" Ref="D6" Part="1" AR Path="/6332A9A8/6332F9B3" Ref="D?" Part="1" F 0 "D6" H 13000 7850 50 0000 C CNN F 1 "YELLOW Led 0603" H 13050 7600 50 0000 R CNN F 2 "LED_SMD:LED_0603_1608Metric" H 13000 7750 50 0001 C CNN F 3 "https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Lite-On-LTST-C170KSKT_C125091.html" H 13000 7750 50 0001 C CNN F 4 "" H 13000 7750 60 0001 C CNN "MNF1_URL" F 5 "19-213/Y2C-CQ2R2L/3T(CY)" H 13000 7750 60 0001 C CNN "MPN" F 6 "https://www.lcsc.com/product-detail/Light-Emitting-Diodes-LED_Everlight-Elec-19-213-Y2C-CQ2R2L-3T-CY_C72038.html" H 13000 7750 50 0001 C CNN "URL" 1 13000 7750 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR? U 1 1 6332F9BA P 13850 7750 AR Path="/6332A9A8/6332F9BA" Ref="#PWR?" Part="1" AR Path="/618F532C/6332F9BA" Ref="#PWR0144" Part="1" F 0 "#PWR0144" H 13850 7600 50 0001 C CNN F 1 "+3V3" H 13865 7923 50 0000 C CNN F 2 "" H 13850 7750 50 0001 C CNN F 3 "" H 13850 7750 50 0001 C CNN 1 13850 7750 1 0 0 -1 $EndComp Text GLabel 12700 7750 0 50 Input ~ 0 ~ACK_3V3 Wire Wire Line 12850 9000 12700 9000 Wire Wire Line 13150 9000 13550 9000 $Comp L Device:R R? U 1 1 6334203F P 13700 9000 AR Path="/5F6B165A/6334203F" Ref="R?" Part="1" AR Path="/5F67E4B9/6334203F" Ref="R?" Part="1" AR Path="/618E8C75/6334203F" Ref="R?" Part="1" AR Path="/618F532C/6334203F" Ref="R14" Part="1" AR Path="/6332A9A8/6334203F" Ref="R?" Part="1" F 0 "R14" V 13780 9000 50 0000 C CNN F 1 "560" V 13700 9000 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 13630 9000 50 0001 C CNN F 3 "" H 13700 9000 50 0000 C CNN F 4 "0603WAF5600T5E" V 13700 9000 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF5600T5E_C23204.html" V 13700 9000 50 0001 C CNN "URL" 1 13700 9000 0 1 1 0 $EndComp $Comp L Device:LED_ALT D? U 1 1 63342049 P 13000 9000 AR Path="/5F6B165A/63342049" Ref="D?" Part="1" AR Path="/5F67E4B9/63342049" Ref="D?" Part="1" AR Path="/618E8C75/63342049" Ref="D?" Part="1" AR Path="/618F532C/63342049" Ref="D9" Part="1" AR Path="/6332A9A8/63342049" Ref="D?" Part="1" F 0 "D9" H 13000 9100 50 0000 C CNN F 1 "YELLOW Led 0603" H 13050 8850 50 0000 R CNN F 2 "LED_SMD:LED_0603_1608Metric" H 13000 9000 50 0001 C CNN F 3 "https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Lite-On-LTST-C170KSKT_C125091.html" H 13000 9000 50 0001 C CNN F 4 "" H 13000 9000 60 0001 C CNN "MNF1_URL" F 5 "19-213/Y2C-CQ2R2L/3T(CY)" H 13000 9000 60 0001 C CNN "MPN" F 6 "https://www.lcsc.com/product-detail/Light-Emitting-Diodes-LED_Everlight-Elec-19-213-Y2C-CQ2R2L-3T-CY_C72038.html" H 13000 9000 50 0001 C CNN "URL" 1 13000 9000 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR? U 1 1 63342050 P 13850 9000 AR Path="/6332A9A8/63342050" Ref="#PWR?" Part="1" AR Path="/618F532C/63342050" Ref="#PWR0145" Part="1" F 0 "#PWR0145" H 13850 8850 50 0001 C CNN F 1 "+3V3" H 13865 9173 50 0000 C CNN F 2 "" H 13850 9000 50 0001 C CNN F 3 "" H 13850 9000 50 0001 C CNN 1 13850 9000 1 0 0 -1 $EndComp Wire Wire Line 12850 9450 12700 9450 Wire Wire Line 13150 9450 13550 9450 $Comp L Device:R R? U 1 1 6334334C P 13700 9450 AR Path="/5F6B165A/6334334C" Ref="R?" Part="1" AR Path="/5F67E4B9/6334334C" Ref="R?" Part="1" AR Path="/618E8C75/6334334C" Ref="R?" Part="1" AR Path="/618F532C/6334334C" Ref="R15" Part="1" AR Path="/6332A9A8/6334334C" Ref="R?" Part="1" F 0 "R15" V 13780 9450 50 0000 C CNN F 1 "560" V 13700 9450 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 13630 9450 50 0001 C CNN F 3 "" H 13700 9450 50 0000 C CNN F 4 "0603WAF5600T5E" V 13700 9450 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF5600T5E_C23204.html" V 13700 9450 50 0001 C CNN "URL" 1 13700 9450 0 1 1 0 $EndComp $Comp L Device:LED_ALT D? U 1 1 63343356 P 13000 9450 AR Path="/5F6B165A/63343356" Ref="D?" Part="1" AR Path="/5F67E4B9/63343356" Ref="D?" Part="1" AR Path="/618E8C75/63343356" Ref="D?" Part="1" AR Path="/618F532C/63343356" Ref="D10" Part="1" AR Path="/6332A9A8/63343356" Ref="D?" Part="1" F 0 "D10" H 13000 9550 50 0000 C CNN F 1 "YELLOW Led 0603" H 13050 9300 50 0000 R CNN F 2 "LED_SMD:LED_0603_1608Metric" H 13000 9450 50 0001 C CNN F 3 "https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Lite-On-LTST-C170KSKT_C125091.html" H 13000 9450 50 0001 C CNN F 4 "" H 13000 9450 60 0001 C CNN "MNF1_URL" F 5 "19-213/Y2C-CQ2R2L/3T(CY)" H 13000 9450 60 0001 C CNN "MPN" F 6 "https://www.lcsc.com/product-detail/Light-Emitting-Diodes-LED_Everlight-Elec-19-213-Y2C-CQ2R2L-3T-CY_C72038.html" H 13000 9450 50 0001 C CNN "URL" 1 13000 9450 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR? U 1 1 6334335D P 13850 9450 AR Path="/6332A9A8/6334335D" Ref="#PWR?" Part="1" AR Path="/618F532C/6334335D" Ref="#PWR0146" Part="1" F 0 "#PWR0146" H 13850 9300 50 0001 C CNN F 1 "+3V3" H 13865 9623 50 0000 C CNN F 2 "" H 13850 9450 50 0001 C CNN F 3 "" H 13850 9450 50 0001 C CNN 1 13850 9450 1 0 0 -1 $EndComp Text GLabel 12700 9450 0 50 Input ~ 0 ~TM1_3V3 Text GLabel 12700 9000 0 50 Input ~ 0 ~TM0_3V3 Wire Wire Line 12850 8150 12700 8150 Wire Wire Line 13150 8150 13550 8150 $Comp L Device:R R? U 1 1 6334A052 P 13700 8150 AR Path="/5F6B165A/6334A052" Ref="R?" Part="1" AR Path="/5F67E4B9/6334A052" Ref="R?" Part="1" AR Path="/618E8C75/6334A052" Ref="R?" Part="1" AR Path="/618F532C/6334A052" Ref="R12" Part="1" AR Path="/6332A9A8/6334A052" Ref="R?" Part="1" F 0 "R12" V 13780 8150 50 0000 C CNN F 1 "560" V 13700 8150 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 13630 8150 50 0001 C CNN F 3 "" H 13700 8150 50 0000 C CNN F 4 "0603WAF5600T5E" V 13700 8150 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF5600T5E_C23204.html" V 13700 8150 50 0001 C CNN "URL" 1 13700 8150 0 1 1 0 $EndComp $Comp L Device:LED_ALT D? U 1 1 6334A05C P 13000 8150 AR Path="/5F6B165A/6334A05C" Ref="D?" Part="1" AR Path="/5F67E4B9/6334A05C" Ref="D?" Part="1" AR Path="/618E8C75/6334A05C" Ref="D?" Part="1" AR Path="/618F532C/6334A05C" Ref="D7" Part="1" AR Path="/6332A9A8/6334A05C" Ref="D?" Part="1" F 0 "D7" H 13000 8250 50 0000 C CNN F 1 "YELLOW Led 0603" H 13050 8000 50 0000 R CNN F 2 "LED_SMD:LED_0603_1608Metric" H 13000 8150 50 0001 C CNN F 3 "https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Lite-On-LTST-C170KSKT_C125091.html" H 13000 8150 50 0001 C CNN F 4 "" H 13000 8150 60 0001 C CNN "MNF1_URL" F 5 "19-213/Y2C-CQ2R2L/3T(CY)" H 13000 8150 60 0001 C CNN "MPN" F 6 "https://www.lcsc.com/product-detail/Light-Emitting-Diodes-LED_Everlight-Elec-19-213-Y2C-CQ2R2L-3T-CY_C72038.html" H 13000 8150 50 0001 C CNN "URL" 1 13000 8150 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR? U 1 1 6334A063 P 13850 8150 AR Path="/6332A9A8/6334A063" Ref="#PWR?" Part="1" AR Path="/618F532C/6334A063" Ref="#PWR0147" Part="1" F 0 "#PWR0147" H 13850 8000 50 0001 C CNN F 1 "+3V3" H 13865 8323 50 0000 C CNN F 2 "" H 13850 8150 50 0001 C CNN F 3 "" H 13850 8150 50 0001 C CNN 1 13850 8150 1 0 0 -1 $EndComp Text GLabel 12700 8150 0 50 Input ~ 0 ~START_3V3 Wire Wire Line 12850 8550 12700 8550 Wire Wire Line 13150 8550 13550 8550 $Comp L Device:R R? U 1 1 63352DBD P 13700 8550 AR Path="/5F6B165A/63352DBD" Ref="R?" Part="1" AR Path="/5F67E4B9/63352DBD" Ref="R?" Part="1" AR Path="/618E8C75/63352DBD" Ref="R?" Part="1" AR Path="/618F532C/63352DBD" Ref="R13" Part="1" AR Path="/6332A9A8/63352DBD" Ref="R?" Part="1" F 0 "R13" V 13780 8550 50 0000 C CNN F 1 "560" V 13700 8550 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 13630 8550 50 0001 C CNN F 3 "" H 13700 8550 50 0000 C CNN F 4 "0603WAF5600T5E" V 13700 8550 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Chip-Resistor-Surface-Mount_UNI-ROYAL-Uniroyal-Elec-0603WAF5600T5E_C23204.html" V 13700 8550 50 0001 C CNN "URL" 1 13700 8550 0 1 1 0 $EndComp $Comp L Device:LED_ALT D? U 1 1 63352DC7 P 13000 8550 AR Path="/5F6B165A/63352DC7" Ref="D?" Part="1" AR Path="/5F67E4B9/63352DC7" Ref="D?" Part="1" AR Path="/618E8C75/63352DC7" Ref="D?" Part="1" AR Path="/618F532C/63352DC7" Ref="D8" Part="1" AR Path="/6332A9A8/63352DC7" Ref="D?" Part="1" F 0 "D8" H 13000 8650 50 0000 C CNN F 1 "YELLOW Led 0603" H 13050 8400 50 0000 R CNN F 2 "LED_SMD:LED_0603_1608Metric" H 13000 8550 50 0001 C CNN F 3 "https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Lite-On-LTST-C170KSKT_C125091.html" H 13000 8550 50 0001 C CNN F 4 "" H 13000 8550 60 0001 C CNN "MNF1_URL" F 5 "19-213/Y2C-CQ2R2L/3T(CY)" H 13000 8550 60 0001 C CNN "MPN" F 6 "https://www.lcsc.com/product-detail/Light-Emitting-Diodes-LED_Everlight-Elec-19-213-Y2C-CQ2R2L-3T-CY_C72038.html" H 13000 8550 50 0001 C CNN "URL" 1 13000 8550 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR? U 1 1 63352DCE P 13850 8550 AR Path="/6332A9A8/63352DCE" Ref="#PWR?" Part="1" AR Path="/618F532C/63352DCE" Ref="#PWR0148" Part="1" F 0 "#PWR0148" H 13850 8400 50 0001 C CNN F 1 "+3V3" H 13865 8723 50 0000 C CNN F 2 "" H 13850 8550 50 0001 C CNN F 3 "" H 13850 8550 50 0001 C CNN 1 13850 8550 1 0 0 -1 $EndComp Text GLabel 12700 8550 0 50 Input ~ 0 ~RQST_3V3 $Comp L Device:C C12 U 1 1 633B993A P 16150 13350 F 0 "C12" H 16175 13450 50 0000 L CNN F 1 "100nF" H 16175 13250 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 16188 13200 50 0001 C CNN F 3 "" H 16150 13350 50 0000 C CNN F 4 "www.yageo.com" H 16150 13350 50 0001 C CNN "MNF1_URL" F 5 "CC0603KRX7R9BB104" H 16150 13350 50 0001 C CNN "MPN" F 6 "603-CC603KRX7R8BB104" H 16150 13350 50 0001 C CNN "Mouser" F 7 "?" H 16150 13350 50 0001 C CNN "Digikey" F 8 "" H 16150 13350 50 0001 C CNN "LCSC" F 9 "?" H 16150 13350 50 0001 C CNN "Koncar" F 10 "TB" H 16150 13350 50 0001 C CNN "Side" F 11 "https://www.lcsc.com/product-detail/Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT_YAGEO-CC0603KRX7R9BB104_C14663.html" H 16150 13350 50 0001 C CNN "URL" 1 16150 13350 -1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0129 U 1 1 633B9941 P 16150 13200 F 0 "#PWR0129" H 16150 13050 50 0001 C CNN F 1 "+3V3" H 16165 13373 50 0000 C CNN F 2 "" H 16150 13200 50 0001 C CNN F 3 "" H 16150 13200 50 0001 C CNN 1 16150 13200 -1 0 0 -1 $EndComp Connection ~ 16150 13200 $Comp L power:GND #PWR0130 U 1 1 633B9948 P 16150 13500 F 0 "#PWR0130" H 16150 13250 50 0001 C CNN F 1 "GND" H 16155 13327 50 0000 C CNN F 2 "" H 16150 13500 50 0001 C CNN F 3 "" H 16150 13500 50 0001 C CNN 1 16150 13500 -1 0 0 -1 $EndComp $Comp L power:GND #PWR0142 U 1 1 633B994E P 15550 14600 F 0 "#PWR0142" H 15550 14350 50 0001 C CNN F 1 "GND" H 15555 14427 50 0000 C CNN F 2 "" H 15550 14600 50 0001 C CNN F 3 "" H 15550 14600 50 0001 C CNN 1 15550 14600 1 0 0 -1 $EndComp $Comp L power:GND #PWR0143 U 1 1 633B9954 P 14150 13400 F 0 "#PWR0143" H 14150 13150 50 0001 C CNN F 1 "GND" H 14155 13227 50 0000 C CNN F 2 "" H 14150 13400 50 0001 C CNN F 3 "" H 14150 13400 50 0001 C CNN 1 14150 13400 1 0 0 -1 $EndComp Text Notes 13650 13300 0 50 ~ 0 always enabled Wire Wire Line 15550 13200 16150 13200 $Comp L Device:C C8 U 1 1 633D4B5D P 12850 13350 F 0 "C8" H 12875 13450 50 0000 L CNN F 1 "100nF" H 12875 13250 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 12888 13200 50 0001 C CNN F 3 "" H 12850 13350 50 0000 C CNN F 4 "www.yageo.com" H 12850 13350 50 0001 C CNN "MNF1_URL" F 5 "CC0603KRX7R9BB104" H 12850 13350 50 0001 C CNN "MPN" F 6 "603-CC603KRX7R8BB104" H 12850 13350 50 0001 C CNN "Mouser" F 7 "?" H 12850 13350 50 0001 C CNN "Digikey" F 8 "" H 12850 13350 50 0001 C CNN "LCSC" F 9 "?" H 12850 13350 50 0001 C CNN "Koncar" F 10 "TB" H 12850 13350 50 0001 C CNN "Side" F 11 "https://www.lcsc.com/product-detail/Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT_YAGEO-CC0603KRX7R9BB104_C14663.html" H 12850 13350 50 0001 C CNN "URL" 1 12850 13350 -1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0120 U 1 1 633D4B64 P 12850 13200 F 0 "#PWR0120" H 12850 13050 50 0001 C CNN F 1 "+3V3" H 12865 13373 50 0000 C CNN F 2 "" H 12850 13200 50 0001 C CNN F 3 "" H 12850 13200 50 0001 C CNN 1 12850 13200 -1 0 0 -1 $EndComp Connection ~ 12850 13200 $Comp L power:GND #PWR0121 U 1 1 633D4B6B P 12850 13500 F 0 "#PWR0121" H 12850 13250 50 0001 C CNN F 1 "GND" H 12855 13327 50 0000 C CNN F 2 "" H 12850 13500 50 0001 C CNN F 3 "" H 12850 13500 50 0001 C CNN 1 12850 13500 -1 0 0 -1 $EndComp $Comp L power:GND #PWR0122 U 1 1 633D4B71 P 12250 14600 F 0 "#PWR0122" H 12250 14350 50 0001 C CNN F 1 "GND" H 12255 14427 50 0000 C CNN F 2 "" H 12250 14600 50 0001 C CNN F 3 "" H 12250 14600 50 0001 C CNN 1 12250 14600 1 0 0 -1 $EndComp $Comp L power:GND #PWR0123 U 1 1 633D4B77 P 10850 13400 F 0 "#PWR0123" H 10850 13150 50 0001 C CNN F 1 "GND" H 10855 13227 50 0000 C CNN F 2 "" H 10850 13400 50 0001 C CNN F 3 "" H 10850 13400 50 0001 C CNN 1 10850 13400 1 0 0 -1 $EndComp $Comp L SN74CB3T3245PWR:SN74CB3T3245PWR U13 U 1 1 633D4B7F P 11550 13900 F 0 "U13" H 11550 14870 50 0000 C CNN F 1 "SN74CB3T3245PWR" H 11550 14779 50 0000 C CNN F 2 "For_SeeedStudio:TSSOP-20_4.4x6.5mm_P0.65mm_ForSeeedStudio" H 11550 13900 50 0001 L BNN F 3 "" H 11550 13900 50 0001 L BNN F 4 "SN74CB3T3245PWR" H 11550 13900 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Signal-Switches-Encoders-Decoders-Multiplexers_Texas-Instruments-SN74CB3T3245PWR_C15298.html" H 11550 13900 50 0001 C CNN "URL" 1 11550 13900 1 0 0 -1 $EndComp Text Notes 10350 13300 0 50 ~ 0 always enabled Wire Wire Line 12250 13200 12850 13200 $Comp L power:GND #PWR0116 U 1 1 633EE552 P 12250 13900 F 0 "#PWR0116" H 12250 13650 50 0001 C CNN F 1 "GND" V 12255 13772 50 0000 R CNN F 2 "" H 12250 13900 50 0001 C CNN F 3 "" H 12250 13900 50 0001 C CNN 1 12250 13900 0 -1 -1 0 $EndComp Text Notes 12500 14800 1 50 ~ 0 How should unused input be connected ? Text Notes 15800 14800 1 50 ~ 0 How should unused input be connected ? Text Notes 11800 12700 0 50 ~ 0 SN74CB3T3245PW are cheaper and more available than the (smaller) SN74CB3T3125PW ... Connection ~ 12250 13800 Connection ~ 12250 13900 Wire Wire Line 12250 13800 12250 13700 Wire Wire Line 12250 13900 12250 13800 Connection ~ 15550 13900 Wire Wire Line 15550 13900 15550 13800 Connection ~ 15550 13800 Wire Wire Line 15550 13700 15550 13800 Wire Wire Line 15550 13600 15550 13700 Connection ~ 15550 13700 $Comp L SN74CB3T3245PWR:SN74CB3T3245PWR U15 U 1 1 633B9961 P 14850 13900 F 0 "U15" H 14850 14870 50 0000 C CNN F 1 "SN74CB3T3245PWR" H 14850 14779 50 0000 C CNN F 2 "For_SeeedStudio:TSSOP-20_4.4x6.5mm_P0.65mm_ForSeeedStudio" H 14850 13900 50 0001 L BNN F 3 "" H 14850 13900 50 0001 L BNN F 4 "SN74CB3T3245PWR" H 14850 13900 50 0001 C CNN "MPN" F 5 "https://www.lcsc.com/product-detail/Signal-Switches-Encoders-Decoders-Multiplexers_Texas-Instruments-SN74CB3T3245PWR_C15298.html" H 14850 13900 50 0001 C CNN "URL" 1 14850 13900 1 0 0 -1 $EndComp Wire Wire Line 12250 14400 12250 14300 Wire Wire Line 12250 14300 12250 14200 Connection ~ 12250 14300 Wire Wire Line 15550 14400 15550 14300 Wire Wire Line 15550 14300 15550 14200 Connection ~ 15550 14300 Wire Wire Line 15550 14200 15550 14100 Connection ~ 15550 14200 $Comp L power:GND #PWR0117 U 1 1 63413A56 P 15550 13900 F 0 "#PWR0117" H 15550 13650 50 0001 C CNN F 1 "GND" V 15555 13772 50 0000 R CNN F 2 "" H 15550 13900 50 0001 C CNN F 3 "" H 15550 13900 50 0001 C CNN 1 15550 13900 0 -1 -1 0 $EndComp $Comp L power:GND #PWR0118 U 1 1 6341B059 P 12250 14400 F 0 "#PWR0118" H 12250 14150 50 0001 C CNN F 1 "GND" V 12255 14272 50 0000 R CNN F 2 "" H 12250 14400 50 0001 C CNN F 3 "" H 12250 14400 50 0001 C CNN 1 12250 14400 0 -1 -1 0 $EndComp Connection ~ 12250 14400 $Comp L power:GND #PWR0119 U 1 1 6341B7F5 P 15550 14400 F 0 "#PWR0119" H 15550 14150 50 0001 C CNN F 1 "GND" V 15555 14272 50 0000 R CNN F 2 "" H 15550 14400 50 0001 C CNN F 3 "" H 15550 14400 50 0001 C CNN 1 15550 14400 0 -1 -1 0 $EndComp Connection ~ 15550 14400 Text Notes 4250 2400 0 50 ~ 0 ~NMRQ_3V3~ == ~NMRQ_o_n~ as\n~NMRQ~ is output-only (interrupt) $Comp L power:+3V3 #PWR0111 U 1 1 6343D2A1 P 17350 2350 F 0 "#PWR0111" H 17350 2200 50 0001 C CNN F 1 "+3V3" H 17365 2523 50 0000 C CNN F 2 "" H 17350 2350 50 0001 C CNN F 3 "" H 17350 2350 50 0001 C CNN 1 17350 2350 1 0 0 -1 $EndComp Connection ~ 17350 2350 $Comp L power:+3V3 #PWR0126 U 1 1 6343E4A3 P 15350 2350 F 0 "#PWR0126" H 15350 2200 50 0001 C CNN F 1 "+3V3" H 15365 2523 50 0000 C CNN F 2 "" H 15350 2350 50 0001 C CNN F 3 "" H 15350 2350 50 0001 C CNN 1 15350 2350 1 0 0 -1 $EndComp Connection ~ 15350 2350 $Comp L power:+3V3 #PWR0127 U 1 1 6343E927 P 13300 2350 F 0 "#PWR0127" H 13300 2200 50 0001 C CNN F 1 "+3V3" H 13315 2523 50 0000 C CNN F 2 "" H 13300 2350 50 0001 C CNN F 3 "" H 13300 2350 50 0001 C CNN 1 13300 2350 1 0 0 -1 $EndComp Connection ~ 13300 2350 $Comp L power:+3V3 #PWR0128 U 1 1 6343EC61 P 11250 2350 F 0 "#PWR0128" H 11250 2200 50 0001 C CNN F 1 "+3V3" H 11265 2523 50 0000 C CNN F 2 "" H 11250 2350 50 0001 C CNN F 3 "" H 11250 2350 50 0001 C CNN 1 11250 2350 1 0 0 -1 $EndComp Connection ~ 11250 2350 Wire Wire Line 7600 6000 7600 5850 Wire Wire Line 7600 5850 7600 5700 Connection ~ 7600 5850 Wire Wire Line 7600 5700 7600 5550 Connection ~ 7600 5700 Wire Wire Line 7600 5550 7600 5400 Connection ~ 7600 5550 Wire Wire Line 7600 5250 7600 5100 Wire Wire Line 7600 5400 7600 5250 Connection ~ 7600 5400 Connection ~ 7600 5250 Wire Wire Line 7600 5100 7600 4950 Connection ~ 7600 5100 Wire Wire Line 7600 4950 7600 4800 Connection ~ 7600 4950 Wire Wire Line 7600 4800 7600 4650 Connection ~ 7600 4800 Wire Wire Line 7600 6150 7600 6000 Connection ~ 7600 6000 $Comp L power:+3V3 #PWR0131 U 1 1 6345156A P 7600 6150 F 0 "#PWR0131" H 7600 6000 50 0001 C CNN F 1 "+3V3" V 7615 6278 50 0000 L CNN F 2 "" H 7600 6150 50 0001 C CNN F 3 "" H 7600 6150 50 0001 C CNN 1 7600 6150 0 1 1 0 $EndComp Connection ~ 7600 6150 Text Notes 475 14525 0 50 ~ 0 Also ID3 is always grounded (slots are $9-$E), so why waste a pin on it ? $Comp L power:GND #PWR0133 U 1 1 64F61A19 P 3150 13550 F 0 "#PWR0133" H 3150 13300 50 0001 C CNN F 1 "GND" H 3155 13377 50 0000 C CNN F 2 "" H 3150 13550 50 0001 C CNN F 3 "" H 3150 13550 50 0001 C CNN 1 3150 13550 0 1 1 0 $EndComp $Comp L power:GND #PWR0134 U 1 1 64F61F6C P 3150 14050 F 0 "#PWR0134" H 3150 13800 50 0001 C CNN F 1 "GND" H 3155 13877 50 0000 C CNN F 2 "" H 3150 14050 50 0001 C CNN F 3 "" H 3150 14050 50 0001 C CNN 1 3150 14050 0 1 1 0 $EndComp $Comp L power:GND #PWR0135 U 1 1 64F7A284 P 15900 9350 F 0 "#PWR0135" H 15900 9100 50 0001 C CNN F 1 "GND" H 15905 9177 50 0000 C CNN F 2 "" H 15900 9350 50 0001 C CNN F 3 "" H 15900 9350 50 0001 C CNN 1 15900 9350 1 0 0 -1 $EndComp Text Notes 5200 2000 0 50 Italic 0 Notes on MPN:\n74LVT and 74LVTH differs by the 'bus hold' feature on the'H' variant\n(see )\nBoth should work, 'H' variant seems more available @JLCPCB $Comp L Device:C C16 U 1 1 649F6D34 P 16350 2525 F 0 "C16" H 16375 2625 50 0000 L CNN F 1 "1uF" H 16375 2425 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 16388 2375 50 0001 C CNN F 3 "" H 16350 2525 50 0000 C CNN F 4 "CL10A105KB8NNNC" H 16350 2525 50 0001 C CNN "MPN" 1 16350 2525 1 0 0 -1 $EndComp $Comp L power:GND #PWR0141 U 1 1 649F924E P 16350 2675 F 0 "#PWR0141" H 16350 2425 50 0001 C CNN F 1 "GND" H 16355 2502 50 0000 C CNN F 2 "" H 16350 2675 50 0001 C CNN F 3 "" H 16350 2675 50 0001 C CNN 1 16350 2675 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0149 U 1 1 649F97D4 P 16350 2375 F 0 "#PWR0149" H 16350 2225 50 0001 C CNN F 1 "+3V3" H 16365 2548 50 0000 C CNN F 2 "" H 16350 2375 50 0001 C CNN F 3 "" H 16350 2375 50 0001 C CNN 1 16350 2375 1 0 0 -1 $EndComp $Comp L Device:C C29 U 1 1 649FF55F P 12250 2550 F 0 "C29" H 12275 2650 50 0000 L CNN F 1 "1uF" H 12275 2450 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 12288 2400 50 0001 C CNN F 3 "" H 12250 2550 50 0000 C CNN F 4 "CL10A105KB8NNNC" H 12250 2550 50 0001 C CNN "MPN" 1 12250 2550 1 0 0 -1 $EndComp $Comp L power:GND #PWR0150 U 1 1 649FF565 P 12250 2700 F 0 "#PWR0150" H 12250 2450 50 0001 C CNN F 1 "GND" H 12255 2527 50 0000 C CNN F 2 "" H 12250 2700 50 0001 C CNN F 3 "" H 12250 2700 50 0001 C CNN 1 12250 2700 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0153 U 1 1 649FF56B P 12250 2400 F 0 "#PWR0153" H 12250 2250 50 0001 C CNN F 1 "+3V3" H 12265 2573 50 0000 C CNN F 2 "" H 12250 2400 50 0001 C CNN F 3 "" H 12250 2400 50 0001 C CNN 1 12250 2400 1 0 0 -1 $EndComp $Comp L Device:C C31 U 1 1 64A331D7 P 11775 9275 F 0 "C31" H 11800 9375 50 0000 L CNN F 1 "1uF" H 11800 9175 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 11813 9125 50 0001 C CNN F 3 "" H 11775 9275 50 0000 C CNN F 4 "CL10A105KB8NNNC" H 11775 9275 50 0001 C CNN "MPN" 1 11775 9275 1 0 0 -1 $EndComp $Comp L power:GND #PWR0154 U 1 1 64A331DD P 11775 9425 F 0 "#PWR0154" H 11775 9175 50 0001 C CNN F 1 "GND" H 11780 9252 50 0000 C CNN F 2 "" H 11775 9425 50 0001 C CNN F 3 "" H 11775 9425 50 0001 C CNN 1 11775 9425 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0155 U 1 1 64A331E3 P 11775 9125 F 0 "#PWR0155" H 11775 8975 50 0001 C CNN F 1 "+3V3" H 11790 9298 50 0000 C CNN F 2 "" H 11775 9125 50 0001 C CNN F 3 "" H 11775 9125 50 0001 C CNN 1 11775 9125 1 0 0 -1 $EndComp $Comp L Device:C C32 U 1 1 64A8746F P 13200 13350 F 0 "C32" H 13225 13450 50 0000 L CNN F 1 "1uF" H 13225 13250 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 13238 13200 50 0001 C CNN F 3 "" H 13200 13350 50 0000 C CNN F 4 "CL10A105KB8NNNC" H 13200 13350 50 0001 C CNN "MPN" 1 13200 13350 1 0 0 -1 $EndComp $Comp L power:GND #PWR0156 U 1 1 64A87475 P 13200 13500 F 0 "#PWR0156" H 13200 13250 50 0001 C CNN F 1 "GND" H 13205 13327 50 0000 C CNN F 2 "" H 13200 13500 50 0001 C CNN F 3 "" H 13200 13500 50 0001 C CNN 1 13200 13500 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0157 U 1 1 64A8747B P 13200 13200 F 0 "#PWR0157" H 13200 13050 50 0001 C CNN F 1 "+3V3" H 13215 13373 50 0000 C CNN F 2 "" H 13200 13200 50 0001 C CNN F 3 "" H 13200 13200 50 0001 C CNN 1 13200 13200 1 0 0 -1 $EndComp Text Notes 11575 9650 1 50 Italic 0 close to tm0/1 leds Text Notes 13075 13600 1 50 Italic 0 close to U13 $EndSCHEMATC