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5600 6000 50 0000 C CNN F 2 "" H 5600 5850 50 0001 C CNN F 3 "" H 5600 5850 50 0001 C CNN 1 5600 5850 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0143 U 1 1 5ECAFA85 P 6750 5450 F 0 "#PWR0143" H 6750 5300 50 0001 C CNN F 1 "+3V3" H 6750 5600 50 0000 C CNN F 2 "" H 6750 5450 50 0001 C CNN F 3 "" H 6750 5450 50 0001 C CNN 1 6750 5450 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0144 U 1 1 5ECB1C16 P 7050 1450 F 0 "#PWR0144" H 7050 1300 50 0001 C CNN F 1 "+3V3" H 7050 1600 50 0000 C CNN F 2 "" H 7050 1450 50 0001 C CNN F 3 "" H 7050 1450 50 0001 C CNN 1 7050 1450 -1 0 0 -1 $EndComp Wire Wire Line 5600 5450 6000 5450 Wire Wire Line 5600 5650 6000 5650 $Comp L Device:C_Small C1 U 1 1 5ECB95BB P 5600 5550 F 0 "C1" H 5692 5596 50 0000 L CNN F 1 "2u2" H 5692 5505 50 0000 L CNN F 2 "stdpads:C_0603" H 5600 5550 50 0001 C CNN F 3 "~" H 5600 5550 50 0001 C CNN F 4 "C23630" H 5600 5550 50 0001 C CNN "LCSC Part" 1 5600 5550 1 0 0 -1 $EndComp $Comp L Device:C_Small C2 U 1 1 5ECB95C1 P 6000 5550 F 0 "C2" H 6092 5596 50 0000 L CNN F 1 "2u2" H 6092 5505 50 0000 L CNN F 2 "stdpads:C_0603" H 6000 5550 50 0001 C CNN F 3 "~" H 6000 5550 50 0001 C CNN F 4 "C23630" H 6000 5550 50 0001 C CNN "LCSC Part" 1 6000 5550 1 0 0 -1 $EndComp $Comp L Device:C_Small C3 U 1 1 5ECB95C7 P 6400 5550 F 0 "C3" H 6492 5596 50 0000 L CNN F 1 "2u2" H 6492 5505 50 0000 L CNN F 2 "stdpads:C_0603" H 6400 5550 50 0001 C CNN F 3 "~" H 6400 5550 50 0001 C CNN F 4 "C23630" H 6400 5550 50 0001 C CNN "LCSC Part" 1 6400 5550 1 0 0 -1 $EndComp Connection ~ 6000 5450 Wire Wire Line 6000 5450 6400 5450 Connection ~ 6000 5650 Wire Wire Line 6000 5650 6400 5650 $Comp L power:+5V #PWR0146 U 1 1 5ECCC504 P 5600 5450 F 0 "#PWR0146" H 5600 5300 50 0001 C CNN F 1 "+5V" H 5600 5600 50 0000 C CNN F 2 "" H 5600 5450 50 0001 C CNN F 3 "" H 5600 5450 50 0001 C CNN 1 5600 5450 1 0 0 -1 $EndComp Connection ~ 5600 5450 Text Label 4800 4550 0 50 ~ 0 RA10 Text Label 4800 4450 0 50 ~ 0 RA11 Text Label 4800 4350 0 50 ~ 0 RA12 Text Label 4800 4250 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5950 F 0 "C10" H 6442 5996 50 0000 L CNN F 1 "2u2" H 6442 5905 50 0000 L CNN F 2 "stdpads:C_0603" H 6350 5950 50 0001 C CNN F 3 "~" H 6350 5950 50 0001 C CNN F 4 "C23630" H 6350 5950 50 0001 C CNN "LCSC Part" 1 6350 5950 1 0 0 -1 $EndComp $Comp L Device:C_Small C4 U 1 1 5ECABC30 P 6750 5550 F 0 "C4" H 6842 5596 50 0000 L CNN F 1 "2u2" H 6842 5505 50 0000 L CNN F 2 "stdpads:C_0603" H 6750 5550 50 0001 C CNN F 3 "~" H 6750 5550 50 0001 C CNN F 4 "C23630" H 6750 5550 50 0001 C CNN "LCSC Part" 1 6750 5550 1 0 0 -1 $EndComp Connection ~ 6400 5650 Wire Wire Line 6750 5450 7150 5450 Wire Wire Line 6400 5650 6750 5650 Connection ~ 6750 5450 Connection ~ 6750 5650 Wire Wire Line 6750 5650 7150 5650 Connection ~ 7150 5450 Wire Wire Line 7150 5450 7550 5450 Connection ~ 7150 5650 Wire Wire Line 7150 5650 7550 5650 Connection ~ 7550 5450 Wire Wire Line 7550 5450 7950 5450 Connection ~ 7550 5650 Wire Wire Line 7550 5650 7950 5650 Connection ~ 7950 5650 Wire Wire Line 5600 5850 6000 5850 Wire Wire Line 5600 6050 6000 6050 Connection ~ 5600 5850 Wire Wire Line 6350 5850 6750 5850 Wire Wire Line 6350 6050 6750 6050 Connection ~ 6750 5850 Wire Wire Line 6750 5850 7150 5850 Connection ~ 6750 6050 Wire Wire Line 6750 6050 7150 6050 Connection ~ 7150 5850 Wire Wire Line 7150 5850 7550 5850 Connection ~ 7150 6050 Wire Wire Line 7150 6050 7550 6050 Connection ~ 7550 5850 Wire Wire Line 7550 5850 7950 5850 Connection ~ 7550 6050 Wire Wire Line 7550 6050 7950 6050 $Comp L Device:C_Small C14 U 1 1 5EDC21D7 P 7950 5950 F 0 "C14" H 8042 5996 50 0000 L CNN F 1 "2u2" H 8042 5905 50 0000 L CNN F 2 "stdpads:C_0603" H 7950 5950 50 0001 C CNN F 3 "~" H 7950 5950 50 0001 C CNN F 4 "C23630" H 7950 5950 50 0001 C CNN "LCSC Part" 1 7950 5950 1 0 0 -1 $EndComp Connection ~ 7950 6050 Wire Wire Line 6350 5850 6000 5850 Connection ~ 6350 5850 Connection ~ 6000 5850 Wire Wire Line 6000 6050 6350 6050 Connection ~ 6000 6050 Connection ~ 6350 6050 $Comp L Mechanical:MountingHole_Pad H3 U 1 1 5EDC8F09 P 8350 1500 F 0 "H3" H 8450 1503 50 0000 L CNN F 1 " " H 8450 1458 50 0001 L CNN F 2 "stdpads:PasteHole_1.152mm_NPTH" H 8350 1500 50 0001 C CNN F 3 "~" H 8350 1500 50 0001 C CNN 1 8350 1500 1 0 0 -1 $EndComp $Comp L Mechanical:MountingHole_Pad H4 U 1 1 5EDC8F0F P 8650 1500 F 0 "H4" H 8750 1503 50 0000 L CNN F 1 " " H 8750 1458 50 0001 L CNN F 2 "stdpads:PasteHole_1.152mm_NPTH" H 8650 1500 50 0001 C CNN F 3 "~" H 8650 1500 50 0001 C CNN 1 8650 1500 1 0 0 -1 $EndComp $Comp L power:GND #PWR0145 U 1 1 5EDC9F0C P 8650 1600 F 0 "#PWR0145" H 8650 1350 50 0001 C CNN F 1 "GND" H 8650 1450 50 0000 C CNN F 2 "" H 8650 1600 50 0001 C CNN F 3 "" H 8650 1600 50 0001 C CNN 1 8650 1600 -1 0 0 -1 $EndComp $Comp L Mechanical:Fiducial FID1 U 1 1 5EDCC581 P 7750 1800 F 0 "FID1" H 7835 1846 50 0000 L CNN F 1 "Fiducial" H 7835 1755 50 0000 L CNN F 2 "stdpads:Fiducial" H 7750 1800 50 0001 C CNN F 3 "~" H 7750 1800 50 0001 C CNN 1 7750 1800 1 0 0 -1 $EndComp $Comp L Mechanical:Fiducial FID2 U 1 1 5EDCCA31 P 8250 1800 F 0 "FID2" H 8335 1846 50 0000 L CNN F 1 "Fiducial" H 8335 1755 50 0000 L CNN F 2 "stdpads:Fiducial" H 8250 1800 50 0001 C CNN F 3 "~" H 8250 1800 50 0001 C CNN 1 8250 1800 1 0 0 -1 $EndComp $Comp L Mechanical:Fiducial FID3 U 1 1 5EDCCCF0 P 7750 2000 F 0 "FID3" H 7835 2046 50 0000 L CNN F 1 "Fiducial" H 7835 1955 50 0000 L CNN F 2 "stdpads:Fiducial" H 7750 2000 50 0001 C CNN F 3 "~" H 7750 2000 50 0001 C CNN 1 7750 2000 1 0 0 -1 $EndComp $Comp L Mechanical:Fiducial FID4 U 1 1 5EDCCFC0 P 8250 2000 F 0 "FID4" H 8335 2046 50 0000 L CNN F 1 "Fiducial" H 8335 1955 50 0000 L CNN F 2 "stdpads:Fiducial" H 8250 2000 50 0001 C CNN F 3 "~" H 8250 2000 50 0001 C CNN 1 8250 2000 1 0 0 -1 $EndComp $Comp L Mechanical:MountingHole_Pad H2 U 1 1 5EE01FE6 P 8050 1500 F 0 "H2" H 8150 1503 50 0000 L CNN F 1 " " H 8150 1458 50 0001 L CNN F 2 "stdpads:PasteHole_1.152mm_NPTH" H 8050 1500 50 0001 C CNN F 3 "~" H 8050 1500 50 0001 C CNN 1 8050 1500 1 0 0 -1 $EndComp $Comp L Mechanical:MountingHole_Pad H1 U 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Connection ~ 3800 3650 Wire Wire Line 4000 3250 3800 3250 Connection ~ 3800 3250 Wire Wire Line 3800 3250 3800 3050 Wire Wire Line 4000 3450 3800 3450 Connection ~ 3800 3450 Wire Wire Line 3800 3450 3800 3250 Wire Wire Line 3800 3550 4000 3550 Connection ~ 3800 3550 Wire Wire Line 3800 3550 3800 3450 NoConn ~ 4800 2950 NoConn ~ 4800 3150 NoConn ~ 4800 3350 NoConn ~ 4800 3450 NoConn ~ 4800 3550 NoConn ~ 4800 4650 Wire Wire Line 2500 2850 2600 2850 Wire Wire Line 2500 2650 2500 2850 Wire Wire Line 2400 2650 2500 2650 $Comp L power:GND #PWR0122 U 1 1 5EC6163B P 2400 2650 F 0 "#PWR0122" H 2400 2400 50 0001 C CNN F 1 "GND" H 2400 2500 50 0000 C CNN F 2 "" H 2400 2650 50 0001 C CNN F 3 "" H 2400 2650 50 0001 C CNN 1 2400 2650 1 0 0 -1 $EndComp Wire Wire Line 2500 1550 2600 1550 Wire Wire Line 2500 1350 2500 1550 $Comp L power:GND #PWR0121 U 1 1 5EC60103 P 2400 1350 F 0 "#PWR0121" H 2400 1100 50 0001 C CNN F 1 "GND" H 2400 1200 50 0000 C CNN F 2 "" H 2400 1350 50 0001 C CNN F 3 "" H 2400 1350 50 0001 C CNN 1 2400 1350 1 0 0 -1 $EndComp Wire Wire Line 2400 1350 2500 1350 Wire Wire Line 3900 1550 4000 1550 Wire Wire Line 3900 1350 3900 1550 Wire Wire Line 3800 1350 3900 1350 $Comp L power:GND #PWR0130 U 1 1 5EC893B0 P 3800 1350 F 0 "#PWR0130" H 3800 1100 50 0001 C CNN F 1 "GND" H 3800 1200 50 0000 C CNN F 2 "" H 3800 1350 50 0001 C CNN F 3 "" H 3800 1350 50 0001 C CNN 1 3800 1350 1 0 0 -1 $EndComp Wire Wire Line 3900 3950 3900 4150 Wire Wire Line 3800 3950 3900 3950 $Comp L power:GND #PWR0132 U 1 1 5EC893C2 P 3800 3950 F 0 "#PWR0132" H 3800 3700 50 0001 C CNN F 1 "GND" H 3800 3800 50 0000 C CNN F 2 "" H 3800 3950 50 0001 C CNN F 3 "" H 3800 3950 50 0001 C CNN 1 3800 3950 1 0 0 -1 $EndComp $Comp L power:+3V3 #PWR0127 U 1 1 5EC8935B P 4000 4050 F 0 "#PWR0127" H 4000 3900 50 0001 C CNN F 1 "+3V3" H 4000 4200 50 0000 C CNN F 2 "" H 4000 4050 50 0001 C CNN F 3 "" H 4000 4050 50 0001 C CNN 1 4000 4050 -1 0 0 -1 $EndComp $Comp L GW_Logic:74245 U9 U 1 1 5EC8934F P 4400 4500 F 0 "U9" H 4400 5100 50 0000 C CNN F 1 "74AHC245" H 4400 3900 50 0000 C CNN F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 4400 3850 50 0001 C TNN F 3 "" H 4400 4600 60 0001 C CNN F 4 "C132987" H 4400 4500 50 0001 C CNN "LCSC Part" 1 4400 4500 -1 0 0 -1 $EndComp Wire Wire Line 3900 2650 3900 2850 Wire Wire Line 3800 2650 3900 2650 $Comp L power:GND #PWR0131 U 1 1 5EC5BB53 P 3800 2650 F 0 "#PWR0131" H 3800 2400 50 0001 C CNN F 1 "GND" H 3800 2500 50 0000 C CNN F 2 "" H 3800 2650 50 0001 C CNN F 3 "" H 3800 2650 50 0001 C CNN 1 3800 2650 1 0 0 -1 $EndComp Wire Wire Line 3900 2850 4000 2850 $Comp L power:GND #PWR0153 U 1 1 A08D2337 P 8350 6050 F 0 "#PWR0153" H 8350 5800 50 0001 C CNN F 1 "GND" H 8350 5900 50 0000 C CNN F 2 "" H 8350 6050 50 0001 C CNN F 3 "" H 8350 6050 50 0001 C CNN 1 8350 6050 1 0 0 -1 $EndComp Wire Wire Line 7950 5850 8350 5850 Wire Wire Line 7950 6050 8350 6050 $Comp L Device:C_Small C15 U 1 1 A08D233F P 8350 5950 F 0 "C15" H 8442 5996 50 0000 L CNN F 1 "2u2" H 8442 5905 50 0000 L CNN F 2 "stdpads:C_0603" H 8350 5950 50 0001 C CNN F 3 "~" H 8350 5950 50 0001 C CNN F 4 "C23630" H 8350 5950 50 0001 C CNN "LCSC Part" 1 8350 5950 1 0 0 -1 $EndComp Connection ~ 8350 6050 $Comp L GW_Logic:741G02GW U12 U 1 1 5EF4BDF5 P 5700 3250 F 0 "U12" H 5700 3500 50 0000 C CNN F 1 "74LVC1G02GW" H 5700 3000 50 0000 C CNN F 2 "stdpads:SOT-353" H 5700 2950 50 0001 C TNN F 3 "" H 5700 3050 60 0001 C CNN F 4 "C353856" H 5700 3250 50 0001 C CNN "LCSC Part" 1 5700 3250 1 0 0 -1 $EndComp Text Label 5300 3150 2 50 ~ 0 ~CS~ $Comp L power:+3V3 #PWR0154 U 1 1 5EF4CD76 P 6100 3150 F 0 "#PWR0154" H 6100 3000 50 0001 C CNN F 1 "+3V3" H 6100 3300 50 0000 C CNN F 2 "" H 6100 3150 50 0001 C CNN F 3 "" H 6100 3150 50 0001 C CNN 1 6100 3150 -1 0 0 -1 $EndComp $Comp L power:GND #PWR0155 U 1 1 5EF4D490 P 5300 3350 F 0 "#PWR0155" H 5300 3100 50 0001 C CNN F 1 "GND" H 5300 3200 50 0000 C CNN F 2 "" H 5300 3350 50 0001 C CNN F 3 "" H 5300 3350 50 0001 C CNN 1 5300 3350 -1 0 0 -1 $EndComp Text Label 6500 3350 0 50 ~ 0 DdirR Text Label 5300 3250 2 50 ~ 0 ~OE~ $Comp L Device:R_Small R3 U 1 1 5EFDEB5D P 6400 3350 F 0 "R3" V 6350 3350 50 0000 C BNN F 1 "100" V 6450 3350 50 0000 C TNN F 2 "stdpads:R_0603" H 6400 3350 50 0001 C CNN F 3 "~" H 6400 3350 50 0001 C CNN F 4 "C22775" V 6400 3350 50 0001 C CNN "LCSC Part" 1 6400 3350 0 1 1 0 $EndComp Text Label 6100 3350 0 50 ~ 0 Ddir Wire Wire Line 6100 3350 6300 3350 Text Label 6500 2550 0 50 ~ 0 RA23 $Comp L Device:R_Small R1 U 1 1 CB6D6B90 P 6100 2300 F 0 "R1" H 6159 2346 50 0000 L CNN F 1 "3k3" H 6159 2255 50 0000 L CNN F 2 "stdpads:R_0603" H 6100 2300 50 0001 C CNN F 3 "~" H 6100 2300 50 0001 C CNN F 4 "C22978" H 6100 2300 50 0001 C CNN "LCSC Part" 1 6100 2300 1 0 0 1 $EndComp $Comp L power:+3V3 #PWR0151 U 1 1 CB6D6B97 P 6400 2200 F 0 "#PWR0151" H 6400 2050 50 0001 C CNN F 1 "+3V3" H 6400 2350 50 0000 C CNN F 2 "" H 6400 2200 50 0001 C CNN F 3 "" H 6400 2200 50 0001 C CNN 1 6400 2200 -1 0 0 -1 $EndComp Text Label 6500 2450 0 50 ~ 0 RA22sw Wire Wire Line 6500 2450 6400 2450 $Comp L Device:R_Small R2 U 1 1 CB6E14B2 P 6400 2300 F 0 "R2" H 6459 2346 50 0000 L CNN F 1 "3k3" H 6459 2255 50 0000 L CNN F 2 "stdpads:R_0603" H 6400 2300 50 0001 C CNN F 3 "~" H 6400 2300 50 0001 C CNN F 4 "C22978" H 6400 2300 50 0001 C CNN "LCSC Part" 1 6400 2300 1 0 0 1 $EndComp Wire Wire Line 6000 2550 6100 2550 Wire Wire Line 6400 2450 6400 2400 Wire Wire Line 6100 2550 6500 2550 Connection ~ 6100 2550 Wire Wire Line 6100 2550 6100 2400 Connection ~ 6400 2450 Wire Wire Line 6400 2450 6000 2450 Wire Wire Line 6400 2200 6100 2200 $Comp L power:GND #PWR0152 U 1 1 CB700278 P 5400 2550 F 0 "#PWR0152" H 5400 2300 50 0001 C CNN F 1 "GND" H 5400 2400 50 0000 C CNN F 2 "" H 5400 2550 50 0001 C CNN F 3 "" H 5400 2550 50 0001 C CNN 1 5400 2550 -1 0 0 -1 $EndComp Text Label 5400 2450 2 50 ~ 0 RA22 $Comp L Regulator_Linear:XC6206PxxxMR U11 U 1 1 CB714CD3 P 6750 1450 F 0 "U11" H 6750 1600 50 0000 C CNN F 1 "XC6206P332MR" H 6750 1700 50 0000 C CNN F 2 "stdpads:SOT-23" H 6750 1675 50 0001 C CIN F 3 "https://www.torexsemi.com/file/xc6206/XC6206.pdf" H 6750 1450 50 0001 C CNN F 4 "C5446" H 6750 1450 50 0001 C CNN "LCSC Part" 1 6750 1450 1 0 0 -1 $EndComp $Comp L power:GND #PWR0148 U 1 1 5ECD0869 P 6750 1750 F 0 "#PWR0148" H 6750 1500 50 0001 C CNN F 1 "GND" H 6750 1600 50 0000 C CNN F 2 "" H 6750 1750 50 0001 C CNN F 3 "" H 6750 1750 50 0001 C CNN 1 6750 1750 -1 0 0 -1 $EndComp Connection ~ 6400 2200 $Comp L Switch:SW_DIP_x02 SW1 U 1 1 CB6D2346 P 5700 2550 F 0 "SW1" H 5700 2800 50 0000 C CNN F 1 "ROM Sel." H 5700 2400 50 0000 C CNN F 2 "stdpads:SW_DIP_SPSTx02_Slide_DSHP02TS_P1.27mm" H 5700 2550 50 0001 C CNN F 3 "~" H 5700 2550 50 0001 C CNN F 4 "C319052" H 5700 2550 50 0001 C CNN "LCSC Part" 1 5700 2550 1 0 0 -1 $EndComp $EndSCHEMATC