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19.2
Register Bits
Register addresses and bit names of the on-chip peripheral modules are described below.
Each line covers eight bits, and 16-bit and 32-bit registers are shown as 2 or 4 lines, respectively.
Register
Bit
Abbreviation
31/23/15/7
P1DDR
P17DDR
P2DDR
P27DDR
P3DDR
P37DDR
P6DDR
PADDR
PA7DDR
PBDDR
PDDDR
PD7DDR
PEDDR
PE7DDR
PFDDR
PF7DDR
P1ICR
P17ICR
P2ICR
P27ICR
P3ICR
P37ICR
P5ICR
P57ICR
P6ICR
PAICR
PA7ICR
PBICR
PDICR
PD7ICR
PEICR
PE7ICR
PFICR
PF7ICR
PORTH
PH7
PORTI
PI7
PHDR
PH7DR
PIDR
PI7DR
PHDDR
PH7DDR
PIDDR
PI7DDR
PHICR
PH7ICR
PIICR
PI7ICR
Bit
Bit
Bit
30/22/14/6
29/21/13/5
28/20/12/4
P16DDR
P15DDR
P14DDR
P26DDR
P25DDR
P24DDR
P36DDR
P35DDR
P34DDR
P65DDR
P64DDR
PA6DDR
PA5DDR
PA4DDR
PD6DDR
PD5DDR
PD4DDR
PE6DDR
PE5DDR
PE4DDR
PF6DDR
PF5DDR
PF4DDR
P16ICR
P15ICR
P14ICR
P26ICR
P25ICR
P24ICR
P36ICR
P35ICR
P34ICR
P56ICR
P55ICR
P54ICR
P65ICR
P64ICR
PA6ICR
PA5ICR
PA4ICR
PD6ICR
PD5ICR
PD4ICR
PE6ICR
PE5ICR
PE4ICR
PF6ICR
PF5ICR
PF4ICR
PH6
PH5
PH4
PI6
PI5
PI4
PH6DR
PH5DR
PH4DR
PI6DR
PI5DR
PI4DR
PH6DDR
PH5DDR
PH4DDR
PI6DDR
PI5DDR
PI4DDR
PH6ICR
PH5ICR
PH4ICR
PI6ICR
PI5ICR
PI4ICR
Section 19 List of Registers
Bit
Bit
Bit
27/19/11/3
26/18/10/2
25/17/9/1
P13DDR
P12DDR
P11DDR
P23DDR
P22DDR
P21DDR
P33DDR
P32DDR
P31DDR
P63DDR
P62DDR
P61DDR
PA3DDR
PA2DDR
PA1DDR
PB3DDR
PB2DDR
PB1DDR
PD3DDR
PD2DDR
PD1DDR
PE3DDR
PE2DDR
PE1DDR
PF3DDR
PF2DDR
PF1DDR
P13ICR
P12ICR
P11ICR
P23ICR
P22ICR
P21ICR
P33ICR
P32ICR
P31ICR
P53ICR
P52ICR
P51ICR
P63ICR
P62ICR
P61ICR
PA3ICR
PA2ICR
PA1ICR
PB3ICR
PB2ICR
PB1ICR
PD3ICR
PD2ICR
PD1ICR
PE3ICR
PE2ICR
PE1ICR
PF3ICR
PF2ICR
PF1ICR
PH3
PH2
PH1
PI3
PI2
PI1
PH3DR
PH2DR
PH1DR
PI3DR
PI2DR
PI1DR
PH3DDR
PH2DDR
PH1DDR
PI3DDR
PI2DDR
PI1DDR
PH3ICR
PH2ICR
PH1ICR
PI3ICR
PI2ICR
PI1ICR
Rev.2.00 Jun. 28, 2007 Page 597 of 666
Bit
24/16/8/0
Module
P10DDR
I/O port
P20DDR
P30DDR
P60DDR
PA0DDR
PB0DDR
PD0DDR
PE0DDR
PF0DDR
P10ICR
P20ICR
P30ICR
P50ICR
P60ICR
PA0ICR
PB0ICR
PD0ICR
PE0ICR
PF0ICR
PH0
PI0
PH0DR
PI0DR
PH0DDR
PI0DDR
PH0ICR
PI0ICR
REJ09B0311-0200
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