SPRUIV7C May 2022 – November 2025 AM620-Q1 , AM623 , AM625 , AM625-Q1 , AM625SIP
The PRUSS UART0 utilize a minimal number of signal connections to interface with external devices. The PRUSS UART0 signal descriptions are described in Table 7-63.
| Signal Name | Signal Type | Function |
|---|---|---|
| UART0_TXD | Output | Serial data transmit |
| UART0_RXD | Input | Serial data receive |
| UART0_CTS | Input | Clear-to-Send handshaking signal |
| UART0_RTS | Output | Request-to-Send handshaking signal |