Renesas RZ/A2M - Page 31

RZ/A2M SUB Board RTK79210XXB00000BE 2. Function specifications
R20UT4398EJ0100 Rev.1.00 2-13
2018.10.11
Table 2.2.12 List of RZ/A2M Pin Function Selections Used on the RTK79210XXB00000BE (12)
Pin
Pin Name
Pin Function
Description
CN1
Pin
Comments
T21
SD0_DAT3
Connects to microSD card slot (CN1
on the CPU board) connection
―
T22
Vss
U1
Vss
U2
PK_4 /
ET1_RXD0/RMII1_RXD0 /
NAF7 / OVRCUR1 /
CAN0TX / MISO0 / IRQ6
ET1_RXD0/RMII1_RXD0
Connects to Ethernet PHY2 (U28)
164
SW6-5：ON
NAF7
Connects to NAND flash memory
(U31)
Not used
SW6-5：OFF
U3
P3_1 /
ET1_RXER/RMII1_RXER /
FALE / VBUSEN0 /
CAN1RX / RSPCK2 / IRQ6
ET1_RXER/RMII1_RXER
Connects to Ethernet PHY2 (U28)
166
SW6-5：ON
FALE
Connects to NAND flash memory
(U31)
Not used
SW6-5：OFF
U4
MIPIAVcc18_1
U19
SD1_DAT0
Connects to SD card slot (CN10)
33
U20
SD1_DAT2
Connects to SD card slot (CN10)
31
U21
SD0_CMD
Connects to microSD card slot (CN1
on the CPU board)
―
U22
SD0_CLK
Connects to microSD card slot (CN1
on the CPU board)
―
V1
CSI_CLKP
Connects to MIPI CSI-2 connector
(CN2 and J1 on the CPU board)
―
V2
CSI_CLKN
Connects to MIPI CSI-2 connector
(CN2 and J1 on the CPU board)
―
V3
PG_4 / ET0_TXER /
VIO_D15 / RSPCK1 /
MTIOC4A / GTIOC1A
VIO_D15
Connects to CMOS camera connector
(CN17)
169
V4
Vss
V19
P5_4 / AN004 / IRQ0 /
SD1_CD
SD1_CD
Connects to SD card slot (CN10)
18
V20
SD1_DAT1
Connects to SD card slot (CN10)
29
V21
SD1_DAT3
Connects to SD card slot (CN10)
32
V22
PVcc_SD1
3.3V
W1
CSI_DATA0P
Connects to MIPI CSI-2 connector
(CN2 and J1 on the CPU board)
―
W2
CSI_DATA0N
Connects to MIPI CSI-2 connector
(CN2 and J1 on the CPU board)
―
W3
Vss
W4
PG_6 / ET0_RXD2 /
VIO_D13 / MISO1 /
MTIOC4C / GTIOC2A /
IRQ5
VIO_D13
Connects to CMOS camera connector
(CN17)
171
W5
P1_0 / D7 / DRP31 / IRQ0 /
CAN_CLK / VBUSEN0
D7
Connects to SDRAM (U3)
160
SW6-1：ON
DRP31
Connects to DRP connector (CN2)
SW6-1：OFF
SW6-3：ON
W6
P1_2 / D9 / MTIOC8B /
IRQ2 /
CAN0RX_DATARATE_EN /
VBUSEN1
D9
Connects to SDRAM (U3)
196
[Note] : 3.3V power source, : 1.8V power source, : 1.2V power source, : 3.3V or 1.8V power source,
: GND
Red text CPU board setting display.