Datasheet

USART Registers: UART Mode

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18.3.12 IFG2, Interrupt Flag Register 2

7 6 5 4 3 2 1 0

UTXIFG1 URXIFG1

rw-1 rw-0

Bits 7-6 These bits may be used by other modules. See device-specific data sheet.

UTXIFG1 Bit 5 USART1 transmit interrupt flag. UTXIFG1 is set when U1TXBUF empty.

0 No interrupt pending

1 Interrupt pending

URXIFG1 Bit 4 USART1 receive interrupt flag. URXIFG1 is set when U1RXBUF has received a complete character.

0 No interrupt pending

1 Interrupt pending

Bits 3-0 These bits may be used by other modules. See device-specific data sheet.

496

USART Peripheral Interface, UART Mode SLAU144J–December 2004–Revised July 2013

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