Texas Instruments MSP430x1xx - Page 343

I
2
C Module Registers
15-29
USART Peripheral Interface, I
2
C Mode
I2CIE, I
2
C Interrupt Enable Register
76543210
STTIE GCIE TXRDYIE RXRDYIE ARDYIE OAIE NACKIE ALIE
rw−0 rw−0 rw−0 rw−0 rw−0 rw−0 rw−0 rw−0
STTIE
Bit 7 START detect interrupt enable
0 Interrupt disabled
1 Interrupt enabled
GCIE
Bit 6 General call interrupt enable
0 Interrupt disabled
1 Interrupt enabled
TXRDYIE
Bit 5 Transmit ready interrupt enable. When TXDMAEN = 1, TXRDYIE is ignored
and TXRDYIFG will not generate an interrupt.
0 Interrupt disabled
1 Interrupt enabled
RXRDYIE
Bit 4 Receive ready interrupt enable. When RXDMAEN = 1, RXRDYIE is ignored
and RXRDYIFG will not generate an interrupt.
0 Interrupt disabled
1 Interrupt enabled
ARDYIE
Bit 3 Access ready interrupt enable
0 Interrupt disabled
1 Interrupt enabled
OAIE
Bit 2 Own address interrupt enable
0 Interrupt disabled
1 Interrupt enabled
NACKIE
Bit 1 No acknowledge interrupt enable
0 Interrupt disabled
1 Interrupt enabled
ALIE
Bit 0 Arbitration lost interrupt enable
0 Interrupt disabled
1 Interrupt enabled