|Registers / USART0/1/2 Register description|
The reset value reflects the data stored in used bits only. It does not include the content of reserved bits.
See CODE UART Definitions for code examples that explain how to program the register interface.
|CFG||R/W||0x000||USART Configuration register. Basic USART configuration settings that typically are not changed during operation.||0||USART registerName = CFG addressOffset = 0x000|
|CTL||R/W||0x004||USART Control register. USART control settings that are more likely to change during operation.||0||USART registerName = CTL addressOffset = 0x004|
|STAT||R/W||0x008||USART Status register. The complete status value can be read here. Writing 1s clears some bits in the register. Some bits can be cleared by writing a 1 to them.||0x000E||USART registerName = STAT addressOffset = 0x008|
|INTENSET||R/W||0x00C||Interrupt Enable read and Set register. Contains an individual interrupt enable bit for each potential USART interrupt. A complete value may be read from this register. Writing a 1 to any implemented bit position causes that bit to be set.||0||USART registerName = INTENSET addressOffset = 0x00C|
|INTENCLR||W||0x010||Interrupt Enable Clear register. Allows clearing any combination of bits in the INTENSET register. Writing a 1 to any implemented bit position causes the corresponding bit to be cleared.||-||USART registerName = INTENCLR addressOffset = 0x010|
|RXDAT||R||0x014||Receiver Data register. Contains the last character received.||-||USART registerName = RXDAT addressOffset = 0x014|
|RXDATSTAT||R||0x018||Receiver Data with Status register. Combines the last character received with the current USART receive status. Allows software to recover incoming data and status together.||-||USART registerName = RXDATSTAT addressOffset = 0x018|
|TXDAT||R/W||0x01C||Transmit Data register. Data to be transmitted is written here.||0||USART registerName = TXDAT addressOffset = 0x01C|
|BRG||R/W||0x020||Baud Rate Generator register. 16-bit integer baud rate divisor value.||0||USART registerName = BRG addressOffset = 0x020|
|INTSTAT||R||0x024||Interrupt status register. Reflects interrupts that are currently enabled.||0x0005||USART registerName = INTSTAT addressOffset = 0x024|
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