Datasheet

MSP430x461x1, MSP430x461x
MIXED SIGNAL MICROCONTROLLER
16
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special function registers (SFRs)
The MSP430 SFRs are located in the lowest address space and are organized as byte mode registers. SFRs
should be accessed with byte instructions.
interrupt enable 1 and 2
7654 0
OFIE WDTIE
32 1
rw–0 rw–0 rw–0
Address
0h ACCVIE NMIIE
rw–0
WDTIE Watchdog-timer interrupt enable. Inactive if watchdog mode is selected.
Active if watchdog timer is configured as a general-purpose timer.
OFIE Oscillator-fault-interrupt enable
NMIIE Nonmaskable-interrupt enable
ACCVIE Flash access violation interrupt enable
7654 032 1
Address
01h
rw–0
BTIE UTXIE1 URXIE1
rw–0 rw–0
UCA0TXIE UCA0RXIE
rw–0 rw–0
UCB0TXIE UCB0RXIE
rw–0 rw–0
UCA0RXIE USCI_A0 receive-interrupt enable
UCA0TXIE USCI_A0 transmit-interrupt enable
UCB0RXIE USCI_B0 receive-interrupt enable
UCB0TXIE USCI_B0 transmit-interrupt enable
URXIE1 USART1 UART and SPI receive-interrupt enable
UTXIE1 USART1 UART and SPI transmit-interrupt enable
BTIE Basic timer interrupt enable