MSP430F41x2
MIXED SIGNAL MICROCONTROLLER
SLAS648E -- APRIL 2009 -- REVISED MARCH 2011
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
00h
7
6
5
4
3
2
1
0
ACCVIE
rw--0
NMIIE
rw--0
OFIE
rw--0
WDTIE
rw--0
WDTIE
Watchdog timer interrupt enable. Inactive if watchdog mode is selected. Active if watchdog
timer is configured in interval timer mode.
OFIE
Oscillator fault enable
NMIIE
ACCVIE
(Non)maskable interrupt enable
Flash access violation interrupt enable
Address
01h
7
6
5
4
3
2
1
0
BTIE
rw--0
UCB0TXIE UCB0RXIE UCA0TXIE UCA0RXIE
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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