RZ/G1M
4. Pin Multiplexing
R01UH0626EJ0100 Rev.1.00
4-23
Sep 30,2016
SDHI, PWM, TPU, I2C, MMC, SCIF, SCIFA and GPIO (No.496 to 514): Up to 6-Function Multiplexed
These pins are set for GPIO after power-on reset. For details, refer to GPSR6 register in section 5, Pin Function
Controller (PFC).
Function
GPIO
1 2
3
4
5
No. Module
During
POR
Pin No.
Pin Name
V/|IOH|
I/O
Pull-up
496
SDHI0 Power
-
- - -
P
AD16
VCCQ_SD0 -
- - - -
-
P -
- - - -
-
497
*
SDHI2
- -
- -
I(GPIO)/Z(DBG)
*
1
AL14 SD2_CLK
- -
- -
GP6_8 1.8/3.3V
*
2
/16mA
O
- -
- -
IO(I) Off/-
*
498
*
SDHI2 Reserved - - -
I(GPIO)/I(DBG)
*
AH14
SD2_CMD -
- - - GP6_9
1.8/3.3V
*
2
/16mA
IO -
- - - IO(I)
Off/-
*
1
499
*
SDHI2
Reserved Reserved
- -
I(GPIO)/I(DBG)
*
1
AG15 SD2_DATA0 - -
- -
GP6_10 1.8/3.3V
*
2
/16mA
IO
- -
- -
IO(I) Off/-
*
1
500
*
SDHI2 Reserved - - -
I(GPIO)/I(DBG)
*
1
AF15
SD2_DATA1 -
- - - GP6_11
1.8/3.3V
*
2
/16mA
IO -
- - - IO(I)
Off/-
*
1
501
*
SDHI2
Reserved -
- -
I(GPIO)/I(DBG)
*
1
AE15 SD2_DATA2 - -
- -
GP6_12 1.8/3.3V
*
2
/16mA
IO
- -
- -
IO(I) Off/-
*
1
502
*
SDHI2 Reserved - - -
I(GPIO)/I(DBG)
*
1
AG14
SD2_DATA3 -
- - - GP6_13
1.8/3.3V
*
2
/16mA
IO -
- - - IO(I)
Off/-
*
1
503 SDHI2
PWM0 TPU
I2C1 Reserved I(GPIO)
AJ14 SD2_CD
PWM0 TPU_TO0
I2C1_SCL_C -
GP6_14 1.8/3.3V
*
2
/16mA
I
O O
IO -
IO(I) Off
504
SDHI2 PWM1
I2C1 -
-
I(GPIO)
AF14
SD2_WP PWM1_B
I2C1_SDA_C -
- GP6_15
1.8/3.3V
*
2
/16mA
I O IO - - IO(I)
Off
505 SDHI2
Power
- -
- -
P
AD15 VCCQ_SD2 - -
- -
- -
P
- -
- -
- -
506
SDHI3 MMC
- - -
I(GPIO)/Z(DBG)
*
1
AL13
SD3_CLK MMC_CLK - - - GP6_16
1.8/3.3V
*
2
/16mA
O O
- - - IO(I)
Off/-
*
1
507 SDHI3
MMC - - -
I(GPIO)/I(DBG)
*
1
AH13 SD3_CMD
MMC_CMD -
- -
GP6_17 1.8/3.3V
*
2
/16mA
IO
IO -
- -
IO(I) Off/-
*
1
508
SDHI3 MMC
- - -
I(GPIO)/I(DBG)
*
1
AG13
SD3_DATA0 MMC_D0
- - - GP6_18
1.8/3.3V
*
2
/16mA
IO IO
- - - IO(I)
Off/-
*
1
509 SDHI3
MMC - - -
I(GPIO)/I(DBG)
*
1
AF13 SD3_DATA1 MMC_D1 -
- -
GP6_19 1.8/3.3V
*
2
/16mA
IO
IO -
- -
IO(I) Off/-
*
1
510
SDHI3 MMC
- - -
I(GPIO)/I(DBG)
*
1
AE14
SD3_DATA2 MMC_D2
- - - GP6_20
1.8/3.3V
**
/16mA
IO IO
- - - IO(I)
Off/-
*
1
511 SDHI3
MMC - - -
I(GPIO)/I(DBG)
*
1
AE13 SD3_DATA3 MMC_D3 -
- -
GP6_21 1.8/3.3V
*
2
/16mA
IO
IO -
- -
IO(I) Off/-
*
1
512
SDHI3 MMC
IIC1(I2C8) SCIF5
SCIFA5
I(GPIO)
AK13
SD3_CD MMC_D4
IIC1_SCL_C TX5_B
SCIFA5_TXD_C GP6_22
1.8/3.3V
*
2
/16mA
I IO IO O O IO(I)
Off
513 SDHI3
MMC IIC1(I2C8)
SCIF5 SCIFA5
I(GPIO)
AJ13 SD3_WP
MMC_D5 IIC1_SDA_C
RX5_B SCIFA5_RXD_C
GP6_23 1.8/3.3V
*
2
/16mA
I
IO IO
I I
IO(I) Off
514
SDHI3 Power
-
- - -
P
AD13
VCCQ_SD3 -
- - - -
-
P -
- - - -
-
Notes: 1. (No.497 to 502 and 506 to 511): Debugging function is multiplexed. For details, refer to section 62, CoreSight.
The default pin state after power-on reset depends on MD[21:20], MD[12:10] and MDT[1:0] pins setting. For
details of mode pin settings, refer to section 3.3, Mode Pin Settings. Default pull-up state of No.497 to 502 and
No.506 to 511 are "-" only in debugging operation.
2. (No.497 to 504 and 506 to 513) V/|IOH|: Pin voltage is selectable (3.3V: default). For details, refer to IOCTRL6
register in section 5, Pin Function Controller (PFC).