Datasheet

873
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
37.6 Universal Asynchronous Receiver Transmitter (UART) User Interface
Table 37-3. 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 – – –
0x0040–0x00E0 Reserved – – –
0x00E4 Write Protection Mode Register UART_WPMR Read/Write 0x0
0x00E8 Reserved – – –
0x00EC–0x00FC Reserved – – –
0x0100–0x0128 Reserved for PDC registers – – –