MSP430X47X3_07 Datasheet, PDF (11/76 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x47x3, MSP430x47x4
MIXED SIGNAL MICROCONTROLLER
SLAS545A − MAY 2007 − REVISED DECEMBER 2007
special function registers
Most interrupt and module-enable bits are collected in the lowest address space. Special-function register bits
not allocated to a functional purpose are not physically present in the device. This arrangement provides simple
software access.
interrupt enable 1 and 2
Address
7
00h
6
5
4
3
ACCVIE
NMIIE
rw−0
rw−0
2
1
0
OFIE
WDTIE
rw−0
rw−0
WDTIE
OFIE
NMIIE
ACCVIE
Address
01h
Watchdog Timer interrupt enable. Inactive if watchdog mode is selected. Active if Watchdog
Timer is configured in interval timer mode.
Oscillator fault enable
(Non)maskable interrupt enable
Flash access violation interrupt enable
7
6
5
4
3
2
1
0
BTIE
UCB0TXIE UCB0RXIE UCA0TXIE UCA0RXIE
rw−0
rw−0
rw−0
rw−0
rw−0
UCA0RXIE
UCA0TXIE
UCB0RXIE
UCB0TXIE
BTIE
USCI_A0 receive-interrupt enable
USCI_A0 transmit-interrupt enable
USCI_B0 receive-interrupt enable
USCI_B0 transmit-interrupt enable
Basic timer interrupt enable
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