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Renesas RA2 Series User Manual

Renesas RA2 Series
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Renesas RA Family FPB-RA2E1 v1User's Manual
R20UT4956EG0100 Rev 1.00 Page 16 of 24
Jul.23.21
Figure 10. Pmod 1 Trace Cut Jumpers
5.3.1.2 Pmod 2
A 12-pin Pmod type-2A connector is provided at connector PMOD2. The RA MCU acts as the SPI master,
and the connected module acts as an SPI slave device. This interface may additionally be re-configured in
firmware as several other Pmod types.
This Pmod interface supports +3.3 V devices. Please ensure that any Pmod device installed is compatible
with a +3.3 V supply.
Table 9. Pmod 2 Connector
Pmod 2 Connector
FPB-RA2E1
Pin
Description
Signal/Bus
PMOD2-1
SS / CTS
P301 (SS9/CTS9)
PMOD2-2
MOSI / TXD
P109 (MOSI9/TXD9)
PMOD2-3
MISO / RXD
P110 (MISO9/RXD9)
PMOD2-4
SCK
P204 (SCK9)
PMOD2-5
GND
GND
PMOD2-6
VCC
+3.3 V
PMOD2-7
GPIO / INT (slave to master)
P111 (IRQ4)
PMOD2-8
GPIO / RESET (master to slave)
P112
PMOD2-9
GPIO / CS2
P410
PMOD2-10
GPIO / CS3
P304
PMOD2-11
GND
GND
PMOD2-12
VCC
+3.3 V
Figure 11. Pmod 2
Pin 1
Pin 7
Pin 6
Pin 12

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Renesas RA2 Series Specifications

General IconGeneral
BrandRenesas
ModelRA2 Series
CategoryMotherboard
LanguageEnglish

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