EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 5 7 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L GW_Logic:74573 U11 U 1 1 6094447D P 2050 5850 AR Path="/60941922/6094447D" Ref="U11" Part="1" AR Path="/629B7489/6094447D" Ref="U?" Part="1" AR Path="/629B918A/6094447D" Ref="U?" Part="1" AR Path="/62BBE81B/6094447D" Ref="U?" Part="1" F 0 "U11" H 2050 6450 50 0000 C CNN F 1 "74AHCT573PW" V 2050 5850 50 0000 C CNN F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 2050 5200 50 0001 C TNN F 3 "" H 2050 5950 60 0001 C CNN 1 2050 5850 -1 0 0 -1 $EndComp $Comp L power:GND #PWR0130 U 1 1 6095226D P 2450 7500 AR Path="/60941922/6095226D" Ref="#PWR0130" Part="1" AR Path="/629B7489/6095226D" Ref="#PWR?" Part="1" AR Path="/629B918A/6095226D" Ref="#PWR?" Part="1" AR Path="/62BBE81B/6095226D" Ref="#PWR?" 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Part="1" F 0 "#PWR0134" H -650 6150 50 0001 C CNN F 1 "GND" H -650 6250 50 0000 C CNN F 2 "" H -650 6400 50 0001 C CNN F 3 "" H -650 6400 50 0001 C CNN 1 -650 6400 -1 0 0 -1 $EndComp $Comp L power:+5V #PWR0135 U 1 1 61669C70 P 1650 6600 AR Path="/60941922/61669C70" Ref="#PWR0135" Part="1" AR Path="/629B7489/61669C70" Ref="#PWR?" Part="1" AR Path="/629B918A/61669C70" Ref="#PWR?" Part="1" AR Path="/62BBE81B/61669C70" Ref="#PWR?" Part="1" F 0 "#PWR0135" H 1650 6450 50 0001 C CNN F 1 "+5V" H 1650 6750 50 0000 C CNN F 2 "" H 1650 6600 50 0001 C CNN F 3 "" H 1650 6600 50 0001 C CNN 1 1650 6600 1 0 0 -1 $EndComp $Comp L power:+5V #PWR0136 U 1 1 6167232F P 1650 5400 AR Path="/60941922/6167232F" Ref="#PWR0136" Part="1" AR Path="/629B7489/6167232F" Ref="#PWR?" Part="1" AR Path="/629B918A/6167232F" Ref="#PWR?" Part="1" AR Path="/62BBE81B/6167232F" Ref="#PWR?" Part="1" F 0 "#PWR0136" H 1650 5250 50 0001 C CNN F 1 "+5V" H 1650 5550 50 0000 C CNN F 2 "" H 1650 5400 50 0001 C CNN F 3 "" H 1650 5400 50 0001 C CNN 1 1650 5400 1 0 0 -1 $EndComp $Comp L power:+5V #PWR0137 U 1 1 616832D7 P 1650 4200 AR Path="/60941922/616832D7" Ref="#PWR0137" Part="1" AR Path="/629B7489/616832D7" Ref="#PWR?" Part="1" AR Path="/629B918A/616832D7" Ref="#PWR?" Part="1" AR Path="/62BBE81B/616832D7" Ref="#PWR?" Part="1" F 0 "#PWR0137" H 1650 4050 50 0001 C CNN F 1 "+5V" H 1650 4350 50 0000 C CNN F 2 "" H 1650 4200 50 0001 C CNN F 3 "" H 1650 4200 50 0001 C CNN 1 1650 4200 1 0 0 -1 $EndComp Text HLabel 2450 5400 2 50 Input ~ 0 A~OE~ Text HLabel 2450 6600 2 50 Input ~ 0 A~OE~ $Comp L Device:C_Small C? U 1 1 63262EFC P -2250 5900 AR Path="/63262EFC" Ref="C?" Part="1" AR Path="/5F723173/63262EFC" Ref="C?" Part="1" AR Path="/60941922/63262EFC" Ref="C18" Part="1" AR Path="/629B7489/63262EFC" Ref="C?" Part="1" AR Path="/629B918A/63262EFC" Ref="C?" Part="1" AR Path="/62BBE81B/63262EFC" Ref="C?" Part="1" F 0 "C18" H -2200 5950 50 0000 L CNN F 1 "2u2" H -2200 5850 50 0000 L CNN F 2 "stdpads:C_0603" H -2250 5900 50 0001 C CNN F 3 "~" H -2250 5900 50 0001 C CNN 1 -2250 5900 1 0 0 -1 $EndComp Wire Wire Line -2650 5800 -2250 5800 Connection ~ -2250 5800 Wire Wire Line -2250 5800 -1850 5800 Wire Wire Line -2650 6000 -2250 6000 Connection ~ -2250 6000 Wire Wire Line -2250 6000 -1850 6000 $Comp L Device:C_Small C? U 1 1 63262EFD P -1850 5900 AR Path="/63262EFD" Ref="C?" Part="1" AR Path="/5F723173/63262EFD" Ref="C?" Part="1" AR Path="/60941922/63262EFD" Ref="C20" Part="1" AR Path="/629B7489/63262EFD" Ref="C?" Part="1" AR Path="/629B918A/63262EFD" Ref="C?" Part="1" AR Path="/62BBE81B/63262EFD" Ref="C?" Part="1" F 0 "C20" H -1800 5950 50 0000 L CNN F 1 "2u2" H -1800 5850 50 0000 L CNN F 2 "stdpads:C_0603" H -1850 5900 50 0001 C CNN F 3 "~" H -1850 5900 50 0001 C CNN 1 -1850 5900 1 0 0 -1 $EndComp Connection ~ -1850 5800 Wire Wire Line -1850 5800 -1450 5800 Connection ~ -1850 6000 Wire Wire Line -1850 6000 -1450 6000 $Comp L Device:C_Small C? U 1 1 63262EFE P -1450 5900 AR Path="/63262EFE" Ref="C?" Part="1" AR Path="/5F723173/63262EFE" Ref="C?" Part="1" AR Path="/60941922/63262EFE" Ref="C22" Part="1" AR Path="/629B7489/63262EFE" Ref="C?" Part="1" AR Path="/629B918A/63262EFE" Ref="C?" Part="1" AR Path="/62BBE81B/63262EFE" Ref="C?" Part="1" F 0 "C22" H -1400 5950 50 0000 L CNN F 1 "2u2" H -1400 5850 50 0000 L CNN F 2 "stdpads:C_0603" H -1450 5900 50 0001 C CNN F 3 "~" H -1450 5900 50 0001 C CNN 1 -1450 5900 1 0 0 -1 $EndComp Connection ~ -1450 5800 Wire Wire Line -1450 5800 -1050 5800 Connection ~ -1450 6000 Wire Wire Line -1450 6000 -1050 6000 $Comp L power:+3V3 #PWR? U 1 1 63262EFF P -2650 5800 AR Path="/63262EFF" Ref="#PWR?" Part="1" AR Path="/5F723173/63262EFF" Ref="#PWR?" Part="1" AR Path="/60941922/63262EFF" Ref="#PWR0138" Part="1" AR Path="/629B7489/63262EFF" Ref="#PWR?" Part="1" AR Path="/629B918A/63262EFF" Ref="#PWR?" Part="1" AR Path="/62BBE81B/63262EFF" Ref="#PWR?" Part="1" F 0 "#PWR0138" H -2650 5650 50 0001 C CNN F 1 "+3V3" H -2650 5950 50 0000 C CNN F 2 "" H -2650 5800 50 0001 C CNN F 3 "" H -2650 5800 50 0001 C CNN 1 -2650 5800 1 0 0 -1 $EndComp Connection ~ -2650 5800 $Comp L Device:C_Small C? U 1 1 63262F00 P -2650 5900 AR Path="/63262F00" Ref="C?" Part="1" AR Path="/5F723173/63262F00" Ref="C?" Part="1" AR Path="/60941922/63262F00" Ref="C16" Part="1" AR Path="/629B7489/63262F00" Ref="C?" Part="1" AR Path="/629B918A/63262F00" Ref="C?" Part="1" AR Path="/62BBE81B/63262F00" Ref="C?" Part="1" F 0 "C16" H -2600 5950 50 0000 L CNN F 1 "2u2" H -2600 5850 50 0000 L CNN F 2 "stdpads:C_0603" H -2650 5900 50 0001 C CNN F 3 "~" H -2650 5900 50 0001 C CNN 1 -2650 5900 1 0 0 -1 $EndComp $Comp L Device:C_Small C? U 1 1 63262F01 P -650 5900 AR Path="/63262F01" Ref="C?" Part="1" AR Path="/5F723173/63262F01" Ref="C?" Part="1" AR Path="/60941922/63262F01" Ref="C26" Part="1" AR Path="/629B7489/63262F01" Ref="C?" Part="1" AR Path="/629B918A/63262F01" Ref="C?" Part="1" AR Path="/62BBE81B/63262F01" Ref="C?" Part="1" F 0 "C26" H -600 5950 50 0000 L CNN F 1 "2u2" H -600 5850 50 0000 L CNN F 2 "stdpads:C_0603" H -650 5900 50 0001 C CNN F 3 "~" H -650 5900 50 0001 C CNN 1 -650 5900 1 0 0 -1 $EndComp $Comp L Device:C_Small C? U 1 1 61D73237 P -1050 5900 AR Path="/61D73237" Ref="C?" Part="1" AR Path="/5F723173/61D73237" Ref="C?" Part="1" AR Path="/60941922/61D73237" Ref="C24" Part="1" AR Path="/629B7489/61D73237" Ref="C?" Part="1" AR Path="/629B918A/61D73237" Ref="C?" Part="1" AR Path="/62BBE81B/61D73237" Ref="C?" Part="1" F 0 "C24" H -1000 5950 50 0000 L CNN F 1 "2u2" H -1000 5850 50 0000 L CNN F 2 "stdpads:C_0603" H -1050 5900 50 0001 C CNN F 3 "~" H -1050 5900 50 0001 C CNN 1 -1050 5900 1 0 0 -1 $EndComp Connection ~ -1050 5800 Wire Wire Line -1050 5800 -650 5800 Connection ~ -1050 6000 Wire Wire Line -1050 6000 -650 6000 Connection ~ -650 6400 $Comp L power:GND #PWR? U 1 1 61DB2803 P -650 6000 AR Path="/61DB2803" Ref="#PWR?" Part="1" AR Path="/5F723173/61DB2803" Ref="#PWR?" Part="1" AR Path="/60941922/61DB2803" Ref="#PWR0139" Part="1" AR Path="/629B7489/61DB2803" Ref="#PWR?" Part="1" AR Path="/629B918A/61DB2803" Ref="#PWR?" Part="1" AR Path="/62BBE81B/61DB2803" Ref="#PWR?" Part="1" F 0 "#PWR0139" H -650 5750 50 0001 C CNN F 1 "GND" H -650 5850 50 0000 C CNN F 2 "" H -650 6000 50 0001 C CNN F 3 "" H -650 6000 50 0001 C CNN 1 -650 6000 -1 0 0 -1 $EndComp Connection ~ -650 6000 $Comp L GW_Logic:74573 U12 U 1 1 60941F85 P 2050 7050 AR Path="/60941922/60941F85" Ref="U12" Part="1" AR Path="/629B7489/60941F85" Ref="U?" Part="1" AR Path="/629B918A/60941F85" Ref="U?" Part="1" AR Path="/62BBE81B/60941F85" Ref="U?" Part="1" F 0 "U12" H 2050 7650 50 0000 C CNN F 1 "74AHCT573PW" V 2050 7050 50 0000 C CNN F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 2050 6400 50 0001 C TNN F 3 "" H 2050 7150 60 0001 C CNN 1 2050 7050 -1 0 0 -1 $EndComp $Comp L GW_Logic:74573 U10 U 1 1 61398C8D P 2050 4650 AR Path="/60941922/61398C8D" Ref="U10" Part="1" AR Path="/629B7489/61398C8D" Ref="U?" Part="1" AR Path="/629B918A/61398C8D" Ref="U?" Part="1" AR Path="/62BBE81B/61398C8D" Ref="U?" Part="1" F 0 "U10" H 2050 5250 50 0000 C CNN F 1 "74AHCT573PW" V 2050 4650 50 0000 C CNN F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 2050 4000 50 0001 C TNN F 3 "" H 2050 4750 60 0001 C CNN 1 2050 4650 -1 0 0 -1 $EndComp Text HLabel 1650 6300 0 50 Input ~ 0 ADoutLE Text Label 1650 5000 2 50 ~ 0 IOB_A16 Text Label 1650 5500 2 50 ~ 0 IOB_A15 Text Label 1650 5600 2 50 ~ 0 IOB_A14 Text Label 1650 5700 2 50 ~ 0 IOB_A13 Text Label 1650 5800 2 50 ~ 0 IOB_A12 Text Label 1650 5900 2 50 ~ 0 IOB_A11 Text Label 1650 6000 2 50 ~ 0 IOB_A10 Text Label 1650 4300 2 50 ~ 0 IOB_A23 Text Label 1650 4400 2 50 ~ 0 IOB_A22 Text Label 1650 4500 2 50 ~ 0 IOB_A21 Text Label 1650 4600 2 50 ~ 0 IOB_A20 Text Label 1650 4700 2 50 ~ 0 IOB_A19 Text Label 1650 4800 2 50 ~ 0 IOB_A18 Text Label 1650 4900 2 50 ~ 0 IOB_A17 Text HLabel 1650 3200 0 50 Output ~ 0 IOB_R~W~ Text HLabel 1650 7500 0 50 Input ~ 0 ADoutLE Text Label 1650 6100 2 50 ~ 0 IOB_A9 Text Label 1650 2300 2 50 ~ 0 IOB_A1 Text Label 1650 2200 2 50 ~ 0 IOB_A2 Text Label 1650 2100 2 50 ~ 0 IOB_A3 Text Label 1650 7000 2 50 ~ 0 IOB_A4 Text Label 1650 6900 2 50 ~ 0 IOB_A5 Text Label 1650 6800 2 50 ~ 0 IOB_A6 Text Label 1650 6700 2 50 ~ 0 IOB_A7 Text Label 1650 6200 2 50 ~ 0 IOB_A8 Text HLabel 4050 2300 0 50 Input ~ 0 IOB_C16M Text Label 4050 4400 2 50 ~ 0 IOB_D8 Text Label 4050 4500 2 50 ~ 0 IOB_D9 Text Label 4050 4600 2 50 ~ 0 IOB_D10 Text Label 4050 4700 2 50 ~ 0 IOB_D11 Text Label 4050 4800 2 50 ~ 0 IOB_D12 Text Label 4050 4900 2 50 ~ 0 IOB_D13 Text Label 4050 5000 2 50 ~ 0 IOB_D14 Text Label 4050 5100 2 50 ~ 0 IOB_D15 Text HLabel 1100 2000 0 50 Output ~ 0 IOB_SIZ[1..0] Text HLabel 1100 7300 0 50 Output ~ 0 IOB_FC[2..0] Text Label 4050 5600 2 50 ~ 0 IOB_D16 Text Label 4050 5700 2 50 ~ 0 IOB_D17 Text Label 4050 5800 2 50 ~ 0 IOB_D18 Text Label 4050 5900 2 50 ~ 0 IOB_D19 Text Label 4050 6000 2 50 ~ 0 IOB_D20 Text Label 4050 6100 2 50 ~ 0 IOB_D21 Text Label 4050 6200 2 50 ~ 0 IOB_D22 Text Label 4050 6300 2 50 ~ 0 IOB_D23 Text Label 4050 6800 2 50 ~ 0 IOB_D24 Text Label 4050 6900 2 50 ~ 0 IOB_D25 Text Label 4050 7000 2 50 ~ 0 IOB_D26 Text Label 4050 7100 2 50 ~ 0 IOB_D27 Text Label 4050 7200 2 50 ~ 0 IOB_D28 Text Label 4050 7300 2 50 ~ 0 IOB_D29 Text Label 4050 7400 2 50 ~ 0 IOB_D30 Text Label 4050 7500 2 50 ~ 0 IOB_D31 Text HLabel 1650 5100 0 50 Input ~ 0 ADoutLE Text Label 1650 2400 2 50 ~ 0 IOB_A0 $Comp L power:GND #PWR0140 U 1 1 61DF3800 P 2450 3900 AR Path="/60941922/61DF3800" Ref="#PWR0140" Part="1" AR Path="/629B7489/61DF3800" Ref="#PWR?" 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