Digital I/O Registers
387
SLAU367P – October 2012 – Revised April 2020
Copyright © 2012–2020, Texas Instruments Incorporated
Digital I/O
Table 12-3. Digital I/O Registers (continued)
Offset
Acronym
Register Name
Type
Access
Reset
Section
00h
PJIN
Port J Input
Read only
Word
undefined
00h
PJIN_L
Read only
Byte
undefined
01h
PJIN_H
Read only
Byte
undefined
02h
PJOUT
Port J Output
Read/write
Word
undefined
02h
PJOUT_L
Read/write
Byte
undefined
03h
PJOUT_H
Read/write
Byte
undefined
04h
PJDIR
Port J Direction
Read/write
Word
0000h
04h
PJDIR_L
Read/write
Byte
00h
05h
PJDIR_H
Read/write
Byte
00h
06h
PJREN
Port J Resistor Enable
Read/write
Word
0000h
06h
PJREN_L
Read/write
Byte
00h
07h
PJREN_H
Read/write
Byte
00h
0Ah
PJSEL0
Port J Select 0
Read/write
Word
0000h
0Ah
PJSEL0_L
Read/write
Byte
00h
0Bh
PJSEL0_H
Read/write
Byte
00h
0Ch
PJSEL1
Port J Select 1
Read/write
Word
0000h
0Ch
PJSEL1_L
Read/write
Byte
00h
0Dh
PJSEL1_H
Read/write
Byte
00h
16h
PJSELC
Port J Complement Select
Read/write
Word
0000h
16h
PJSELC_L
Read/write
Byte
00h
17h
PJSELC_H
Read/write
Byte
00h