Pin Mapping Recommendations
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SWRU543–January 2019
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I/O Pads and Pin Multiplexing
Table 16-13. Recommended Pin Multiplexing Configurations (continued)
CC32xx Recommended Pinout Grouping Use – Examples
(1)
Pin
Number
Pinout 11 Pinout 10 Pinout 9 Pinout 8 Pinout 7 Pinout 6 Pinout 5 Pinout 4 Pinout 3 Pinout 2 Pinout 1
62 McASP-
ACLKX
UART1-RTS GPIO_7 McASP-
ACLKX
McASP-
ACLKX
McASP-
ACLKX
McASP-
ACLKX
GPIO_7 GPIO_7 GPIO_7 GPIO_7
63 McASP-AFSX SDCARD-IRQ McASP-AFSX McASP-AFSX SDCARD-IRQ GPIO_8 GPIO_8 GPIO_8 GPIO_8 GPIO_8 GPIO_8
64 McASP-D0 SDCARD-
DATA
GT_PWM5 McASP-D0 SDCARD-
DATA
GPIO_9 GT_PWM5 GT_PWM5 GT_PWM5 GT_PWM5 GPIO_9
1 UART1-TX SDCARD-CLK GPIO_10 UART1-TX SDCARD-CLK GPIO_10 GT_PWM6 UART1-TX GT_PWM6 GPIO_10 GPIO_10
2 (wake) pXCLK
(XVCLK)
SDCARD-
CMD
(wake)
GPIO_11
(wake) pXCLK
(XVCLK)
SDCARD-
CMD
GPIO_11 (wake)
GPIO_11
UART1-RX (wake)
GPIO_11
(wake)
GPIO_11
(wake)
GPIO_11
3 pVS (VSYNC) I2C-SCL I2C-SCL pVS (VSYNC) I2C-SCL GPIO_12 I2C-SCL I2C-SCL I2C-SCL GPIO_12 GPIO_12
4 (wake) pHS
(HSYNC)
I2C-SDA I2C-SDA (wake) pHS
(HSYNC)
I2C-SDA GPIO_13 I2C-SDA I2C-SDA I2C-SDA (wake)
GPIO_13
(wake)
GPIO_13
5 pDATA8 (D4) GSPI-CLK GSPI-CLK pDATA8 (D4) GSPI-CLK I2C-SCL GSPI-CLK GSPI-CLK GSPI-CLK I2C-SCL GPIO_14
6 pDATA9 (D5) GSPI-MISO GSPI-MISO pDATA9 (D5) GSPI-MISO I2C-SDA GSPI-MISO GSPI-MISO GSPI-MISO I2C-SDA GPIO_15
7 pDATA10
(D6)
GSPI-MOSI GSPI-MOSI pDATA10
(D6)
GSPI-MOSI GPIO_16 GSPI-MOSI GSPI-MOSI GSPI-MOSI GPIO_16 GPIO_16
8 (wake)
pDATA11
(D7)
GSPI-CS GSPI-CS (wake)
pDATA11
(D7)
GSPI-CS GPIO_17 GSPI-CS GSPI-CS GSPI-CS (wake)
GPIO_17
(wake)
GPIO_17
11 SPI-
FLASH_CLK
SPI-
FLASH_CLK
SPI-
FLASH_CLK
SPI-
FLASH_CLK
SPI-
FLASH_CLK
SPI-
FLASH_CLK
SPI-
FLASH_CLK
SPI-
FLASH_CLK
SPI-
FLASH_CLK
SPI-
FLASH_CLK
SPI-
FLASH_CLK
12 SPI-FLASH-
DOUT
SPI-FLASH-
DOUT
SPI-FLASH-
DOUT
SPI-FLASH-
DOUT
SPI-FLASH-
DOUT
SPI-FLASH-
DOUT
SPI-FLASH-
DOUT
SPI-FLASH-
DOUT
SPI-FLASH-
DOUT
SPI-FLASH-
DOUT
SPI-FLASH-
DOUT
13 SPI-FLASH-
DIN
SPI-FLASH-
DIN
SPI-FLASH-
DIN
SPI-FLASH-
DIN
SPI-FLASH-
DIN
SPI-FLASH-
DIN
SPI-FLASH-
DIN
SPI-FLASH-
DIN
SPI-FLASH-
DIN
SPI-FLASH-
DIN
SPI-FLASH-
DIN
14 SPI-FLASH-
CS
SPI-FLASH-
CS
SPI-FLASH-
CS
SPI-FLASH-
CS
SPI-FLASH-
CS
SPI-FLASH-
CS
SPI-FLASH-
CS
SPI-FLASH-
CS
SPI-FLASH-
CS
SPI-FLASH-
CS
SPI-FLASH-
CS
15 GPIO_22 GPIO_22 GPIO_22 GPIO_22 GPIO_22 GPIO_22 GPIO_22 GPIO_22 GPIO_22 GPIO_22 GPIO_22
16 I2C-SCL GPIO_23 GPIO_23 I2C-SCL GPIO_23 GPIO_23 GPIO_23 GPIO_23 GPIO_23 GPIO_23 GPIO_23
17 I2C-SDA (wake)
GPIO_24
(wake)
GPIO_24
I2C-SDA (wake)
GPIO_24
(wake)
GPIO_24
(wake)
GPIO_24
(wake)
GPIO_24
(wake)
GPIO_24
GT-PWM0 (wake)
GPIO_24
19 SWD-TCK SWD-TCK SWD-TCK SWD-TCK SWD-TCK SWD-TCK SWD-TCK SWD-TCK SWD-TCK SWD-TCK SWD-TCK
20 SWD-TMS SWD-TMS SWD-TMS SWD-TMS SWD-TMS SWD-TMS SWD-TMS SWD-TMS SWD-TMS SWD-TMS SWD-TMS
18 GPIO_28 GPIO_28 GPIO_28 GPIO_28 GPIO_28 GPIO_28 GPIO_28 GPIO_28 GPIO_28 GPIO_28 GPIO_28
21 GT_PWM2 GT_PWM2 GT_PWM2 GT_PWM2 GT_PWM2 GT_PWM2 GT_PWM2 TCXO_EN GT_PWM2 GT_PWM2 GPIO_25 out
only
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