Datasheet

887
SAM9X25 [DATASHEET]
11054E–ATARM–10-Mar-2014
40.6 Universal Asynchronous Receiver Transmitter (UART) User Interface
Table 40-3. Register Mapping
Offset Register Name Access Reset
0x0000 Control Register UART_CR Write-only –
0x0004 Mode Register UART_MR Read-write 0x0
0x0008 Interrupt Enable Register UART_IER Write-only –
0x000C Interrupt Disable Register UART_IDR Write-only –
0x0010 Interrupt Mask Register UART_IMR Read-only 0x0
0x0014 Status Register UART_SR Read-only –
0x0018 Receive Holding Register UART_RHR Read-only 0x0
0x001C Transmit Holding Register UART_THR Write-only –
0x0020 Baud Rate Generator Register UART_BRGR Read-write 0x0
0x0024 - 0x003C Reserved – – –
0x004C - 0x00FC Reserved – – –