Renesas RZ/A2M - Page 28

RZ/A2M SUB Board RTK79210XXB00000BE 2. Function specifications
R20UT4398EJ0100 Rev.1.00 2-10
2018.10.11
Table 2.2.9 List of RZ/A2M Pin Function Selections Used on the RTK79210XXB00000BE (9)
Pin
Pin Name
Pin Function
Description
CN1
Pin
Comments
K20
PG_1 / ET0_TXD2 /
VIO_D9 / MOSI0 /
MTIOC3C / HM_INT#
VIO_D9
Connects to CMOS camera connector
(CN17)
116
K21
P7_5 / CKE / DRP08 /
DV0_DATA1 / CTS1 /
OVRCUR1
CKE
Connects to SDRAM (U3)
45
SW6-1：ON
DRP08
Connects to DRP connector (CN2)
SW6-1：OFF
SW6-3：ON
CTS1
OVRCUR1
Connects to VBUS power supply
control C (U29)
SW6-1：OFF
SW6-3：OFF
K22
PG_2 / ET0_TXD3 /
VIO_D10 / MISO0 /
MTIOC3B / GTIOC0A / IRQ4
VIO_D10
Connects to CMOS camera connector
(CN17)
43
L1
PVcc
L2
P0_1 / D1 / DRP25 /
DV0_DATA18 / MTIOC6C /
GTIOC4A
D1
Connects to SDRAM (U3)
151
SW6-1：ON
DRP25
Connects to DRP connector (CN2)
SW6-1：OFF
L3
P0_0 / D0 / DRP24 /
DV0_DATA17 / MTIOC6B /
GTIOC3B
D0
Connects to SDRAM (U3)
144
SW6-1：ON
DRP24
Connects to DRP connector (CN2)
SW6-1：OFF
L4
PJ_7 / GTETRGB / NAF0 /
LCD0_EXTCLK / MTCLKB
LCD0_EXTCLK
Connects to VDC6 oscillator (X5)
140
40MHz
SW6-6：ON
NAF0
Connects to NAND flash memory
(U31)
Not used
SW6-6：OFF
L9
Vcc
L10
Vss
L11
Vss
L12
Vss
L13
Vss
L14
Vcc
L19
P7_1 / RD/WR / DRP05 /
DV0_VSYNC / RxD1 /
CC1_RA1
RD/WR
Connects to SDRAM (U3)
123
SW6-1：ON
DRP05
Connects to DRP connector (CN2)
SW6-1：OFF
RxD1
L20
P7_4 / CAS / DRP07 /
DV0_DATA0 / RTS1 /
CC2_RA1
CAS
Connects to SDRAM (U3)
120
SW6-1：ON
DRP07
Connects to DRP connector (CN2)
SW6-1：OFF
RTS1
L21
P7_3 / RAS / DRP06 /
DV0_HSYNC / TxD1 /
CC2_RD1
RAS
Connects to SDRAM (U3)
41
SW6-1：ON
DRP06
Connects to DRP connector (CN2)
SW6-1：OFF
TxD1
L22
P7_2 / CS4 / DV0_CLK /
LCD0_TCON2 / TEND0 /
CC2_RA0
DV0_CLK
Connects to Connects digital image
input/output connector (CN15)
37
M1
P0_2 / D2 / DRP26 /
DV0_DATA19 / MTIOC6D /
GTIOC4B
D2
Connects to SDRAM (U3)
155
SW6-1：ON
DRP26
Connects to DRP connector (CN2)
SW6-1：OFF
M2
P0_5 / D5 / DRP29 /
DV0_DATA22 / MTIOC7C /
GTIOC7A
D5
Connects to SDRAM (U3)
153
SW6-1：ON
DRP29
Connects to DRP connector (CN2)
SW6-1：OFF
M3
P0_4 / D4 / DRP28 /
DV0_DATA21 / MTIOC7B /
GTIOC6B
D4
Connects to SDRAM (U3)
146
SW6-1：ON
DRP28
Connects to DRP connector (CN2)
SW6-1：OFF
[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.