MSP430FR573x
MSP430FR572x
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SLAS639D –JULY 2011–REVISED AUGUST 2012
Table 27. Port P3/P4 Registers (Base Address: 0220h)
REGISTER DESCRIPTION
REGISTER
OFFSET
Port P3 input
P3IN
00h
02h
04h
06h
0Ah
0Ch
0Eh
16h
18h
1Ah
1Ch
01h
03h
05h
07h
0Bh
0Dh
17h
1Eh
19h
1Bh
1Dh
Port P3 output
Port P3 direction
P3OUT
P3DIR
P3REN
Port P3 pullup/pulldown enable
Port P3 selection 0
P3SEL0
P3SEL1
P3IV
Port P3 selection 1
Port P3 interrupt vector word
Port P3 complement selection
Port P3 interrupt edge select
Port P3 interrupt enable
Port P3 interrupt flag
P3SELC
P3IES
P3IE
P3IFG
P4IN
Port P4 input
Port P4 output
P4OUT
P4DIR
P4REN
P4SEL0
P4SEL1
P4SELC
P4IV
Port P4 direction
Port P4 pullup/pulldown enable
Port P4 selection 0
Port P4 selection 1
Port P4 complement selection
Port P4 interrupt vector word
Port P4 interrupt edge select
Port P4 interrupt enable
Port P4 interrupt flag
P4IES
P4IE
P4IFG
Table 28. Port J Registers (Base Address: 0320h)
REGISTER DESCRIPTION
REGISTER
OFFSET
Port PJ input
PJIN
00h
02h
04h
06h
0Ah
0Ch
16h
Port PJ output
PJOUT
PJDIR
PJREN
Port PJ direction
Port PJ pullup/pulldown enable
Port PJ selection 0
Port PJ selection 1
Port PJ complement selection
PJSEL0
PJSEL1
PJSELC
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