UM2140 Rev 3
25/48
UM2140
Connectors
47
6.3.1
P2 Pmod™ connector
The Pmod™ connector is 2x6 pins with 2.54 mm pitch and a right-angle female connector.
Figure 14. P2 Pmod™ connector
Appendix B: Pmod™ and STMod+ schematic table
to find more information about
Pmod™ pins.
Table 8. GPIO assignment for Pmod™ pins
I/O
Name
Pin number
Name
I/O
PI0 / PF9
NSS2 / CTS7
1
7
INT
PB11
PI3 / PF7
MOSI2p / TX7
2
8
RESET
PF11
PI2 / PF6
MISO2p / RX7
3
9
GPIO0
PG12
PI1 / PF8
SCK2 / RTS7
4
10
GPIO1
PH2
GND
5
11
GND
3.3
V
6
12
3.3
V
Table 9. Pmod™: SPI or UART configuration selection
Pin name
Pmod™ SPI
Pmod™ UART
PMOD_SEL_0 (PH15)
0
1
PMOD_SEL_1 (PI10)
0
1
PMOD#1
NSS
CTS
PMOD#2
MOSIp
TX
PMOD#3
MISOp
RX
PMOD#4
SCK
RTS
