SWCU185F january 2018 – march 2023 CC1312R , CC1352P , CC1352R , CC2642R , CC2642R-Q1 , CC2652P , CC2652PSIP , CC2652R , CC2652RB , CC2652RSIP , CC2662R-Q1
Table 23-1 lists the external signals of the SSI module and describes the function of each. The SSI signals are selected in the IOC module through the IOCFGn registers. For more information on configuration of GPIOs, see Chapter 134.
Signal Name | Pin Number | Pin Type(1) | Description |
---|---|---|---|
SSI0_CLK | Assigned in the I/O Controller | I/O | SSI module 0 clock pin |
SSI0_FSS | I/O | SSI module 0 frame pin | |
SSI0_RX | I | SSI module 0 RX pin | |
SSI0_TX | O | SSI module 0 TX pin | |
SSI1_CLK | I/O | SSI module 1 clock pin | |
SSI1_FSS | I/O | SSI module 1 frame pin | |
SSI1_RX | I | SSI module 1 RX pin | |
SSI1_TX | O | SSI module 1 TX pin |