3.10. UARTs¶
Pin | Signal | Description | type | I/O |
---|---|---|---|---|
59, 63, 67 | UART1_TXD UART2_TXD UART3_TXD | Transmit Data output signal | VDDIO | O |
60. 64. 68 | UART1_RXD UART2_RXD UART3_RXD | Receive Data input signal | VDDIO | I |
61, 65, 69 | UART1_RTS UART2_RTS UART3_RTS | Request to Send input signal | VDDIO | I |
62, 66, 70 | UART1_CTS UART2_CTS UART3_CTS | Clear to Send output signal | VDDIO | O |
3.10.1. UART Example diagram¶
