SWCU194 March 2023 CC1314R10 , CC1354P10 , CC1354R10 , CC2674P10 , CC2674R10
Table 15-3 lists the different PORT_ID signals.
ID | Port Name | Port Description | ID | Port Name | Port Description | |
---|---|---|---|---|---|---|
0 | GPIO | Default GPIO usage | 39 | I2S_WCLK | I2S WCLK pin | |
1–6 | Reserved | 40 | I2S_BCLK | I2S BCLK pin | ||
7 | AON_CLK32K | AON 32 kHz clock pin (SCLK_LF) | 41 | I2S_MCLK | I2S MCLK pin | |
8 | AUX_IO(1) | AUX Domain I/O pin | 42–45 | Reserved | ||
9 | SPI0_RX | SPI 0 RX pin | 46 | RFC_TRC | RF Core trace | |
10 | SPI0_TX | SPI 0 TX pin | 47 | RFC_GPO0 | RF Core general-purpose output 0 | |
11 | SPI0_CS | SPI 0 CS pin | 48 | RFC_GPO1 | RF Core general-purpose output 1 | |
12 | SPI0_CLK | SPI 0 CLK pin | 49 | RFC_GPO2 | RF Core general-purpose output 2 | |
13 | I2C0_MSSDA | I2C 0 data | 50 | RFC_GPO3 | RF Core general-purpose output 3 | |
14 | I2C0_MSSCL | I2C 0 clock | 51 | RFC_GPI0 | RF Core Data In 0 | |
5 | UART0_RX | UART 0 RX pin | 52 | RFC_GPI1 | RF Core Data In 1 | |
16 | UART0_TX | UART 0 TX pin | 53 | RFC_SMI_DL_OUT | RF Core SMI Data Link Out | |
17 | UART0_CTS | UART 0 CTS pin | 54 | RFC_SMI_DL_IN | RF Core SMI Data Link In | |
18 | UART0_RTS | UART 0 RTS pin | 55 | RFC_SMI_CL_OUT | RF Core SMI Command Link Out | |
19 | UART1_RX | UART 1 RX pin | 56 | RFC_SMI_CL_IN | RF Core SMI Command Link In | |
20 | UART1_TX | UART 1 TX pin | 57 | SPI2_RX | SPI 2 RX pin | |
21 | UART1_CTS | UART 1 CTS pin | 58 | SPI2_TX | SPI 2 TX pin | |
22 | UART1_RTS | UART 1 RTS pin | 59 | SPI2_CS | SPI 2 CS pin | |
23 | PORT_EVENT0 | General-purpose I/O event 0 | 60 | SPI2_CLK | SPI 2 CLK pin | |
24 | PORT_EVENT1 | General-purpose I/O event 1 | 61 | SPI3_RX | SPI 3 RX pin | |
25 | PORT_EVENT2 | General-purpose I/O event 2 | 62 | SPI3_TX | SPI 3 TX pin | |
26 | PORT_EVENT3 | General-purpose I/O event 3 | 63 | SPI3_CS | SPI 3 CS pin | |
27 | PORT_EVENT4 | General-purpose I/O event 4 | 64 | SPI3_CLK | SPI 3 CLK pin | |
28 | PORT_EVENT5 | General-purpose I/O event 5 | 65 | UART2_RX | UART 2 RX pin | |
29 | PORT_EVENT6 | General-purpose I/O event 6 | 66 | UART2_TX | UART 2 TX pin | |
30 | PORT_EVENT7 | General-purpose I/O event 7 | 67 | UART2_CTS | UART 2 CTS pin | |
31 | Reserved | 68 | UART2_RTS | UART 2 RTS pin | ||
32 | CPU_SWV | CPU SWV | 69 | UART3_RX | UART 3 RX pin | |
33 | SPI1_RX | SPI 1 RX pin | 70 | UART3_TX | UART 3 TX pin | |
34 | SPI1_TX | SPI 1 TX pin | 71 | UART3_CTS | UART 3 CTS pin | |
35 | SPI1_CS | SPI 1 CS pin | 72 | UART3_RTS | UART 3 RTS pin | |
36 | SPI1_CLK | SPI 1 CLK pin | 73 | I2C1_MSSDA | I2C 1 data | |
37 | I2S_AD0 | I2S data 0 pin | 74 | I2C1_MSSCL | I2C 1 clock | |
38 | I2S_AD1 | I2S data 1 pin |