User manual
StampA5D3X Pin Assignment
36
Appendix D. StampA5D3X Pin Assignment
Pin GPIO Periph. A Periph. B Periph. C Periph. C Periph. B Periph. A GPIO Pin
1 VCC GND 2
3 VCC GND 4
5 VCC GND 6
7 VCC GND 8
9 PE31 IRQ PWM L1 NWAIT PE30 10
11 PE29 NWR1/
NBS1
TCLK2 LCD
DAT23
TIOB2 NCS2 PE28 12
13 PE27 NCS1 TIOA2 LCD
DAT22
TXD2 NCS0 PE26 14
15 PE25 A25 RXD2 RTS2 A24 PE24 16
17 PE23 A23 CTS2 SCK2 A20 PE20 18
19 GND TXD3 A19 PE19 20
21 PE18 A18 RXD3 RTS3 A17 PE17 22
23 PE16 A16 CTS3 SCK3 A15 PE15 24
25 PE14 A14 A13 PE13 26
27 PE12 A12 A11 PE11 28
29 PE10 A10 GND 30
31 PE9 A9 A8 PE8 32
33 PE7 A7 A6 PE6 34
35 PE5 A5 A4 PE4 36
37 PE3 A3 A2 PE2 38
39 PE1 A1 A0/NBS0 PE0 40
41 GND DTXD PB31 42
43 PB30 DRXD TXD1 PB29 44
45 PB28 RXD1 G12SCK0 RTS1 PB27 46
47 PB26 CTS1 GRX7 GRX6 SCK1 PB25 48
49 PB18 G12SK GMDIO PB17 50
51 GND GMDC PB16 52
53 PB15 GCOL CANTX1 CANRX1 GCRS PB14 54
55 PB13 GRXER PWM L3 PWM H3 GRXDV PB12 56
57 PB11 GRXK RD1 RF1 GTXER PB10 58
59 PB9 GTXEN PWM L2 GND 60
61 PB8 GTXCK PWM H2 RK1 GRX3 PB7 62
63 PB6 GRX2 TD1 PWM L1 GRX1 PB5 64
65 PB4 GRX0 PWM H1 TF1 GTX3 PB3 66
67 PB2 GTX2 TK1 PWM L0 GTX1 PB1 68
69 PB0 GTX0 PWM H0 GND 70
71 PD9 MCI0 CK MCI0 DA3 PD4 72
73 PD3 MCI0 DA2 MCI0 DA1 PD2 74
75 PD1 MCI0 DA0 MCI0 CDA PD0 76