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Register Name
Port 9 data register
Port 9 input data register
Port 9 pull-up MOS control
register
Port A data direction register
Port B data direction register
Port A output data register
Port B output data register
Port A input data register
Port B input data register
Port B pull-up MOS control
register
Port C data direction register
Port D data direction register
Port C output data register
Port D output data register
Port C input data register
Port D input data register
Port C pull-up MOS control
register
Port D pull-up MOS control
register
Number
Abbreviation
of bits
P9DR
8
P9PIN
8
P9PCR
8
PADDR
8
PBDDR
8
PAODR
8
PBODR
8
PAPIN
8
PBPIN
8
PBPCR
8
PCDDR
8
PDDDR
8
PCODR
8
PDODR
8
PCPIN
8
PDPIN
8
PCPCR
8
PDPCR
8
Section 27 List of Registers
Address
Module
H'F942
PORT
(PORTS = 1)
H'F944 (Read)
PORT
(PORTS = 1)
H'F946
PORT
(PORTS = 1)
H'F950
PORT
(PORTS = 1)
H'F951
PORT
(PORTS = 1)
H'F952
PORT
(PORTS = 1)
H'F953
PORT
(PORTS = 1)
H'F954 (Read)
PORT
(PORTS = 1)
H'F955 (Read)
PORT
(PORTS = 1)
H'F957
PORT
(PORTS = 1)
H'F960
PORT
(PORTS = 1)
H'F961
PORT
(PORTS = 1)
H'F962
PORT
(PORTS = 1)
H'F963
PORT
(PORTS = 1)
H'F964 (Read)
PORT
(PORTS = 1)
H'F965 (Read)
PORT
(PORTS = 1)
H'F966
PORT
(PORTS = 1)
H'F967
PORT
(PORTS = 1)
Rev. 1.00 May 09, 2008 Page 829 of 954
Data
Access
Width
States
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
REJ09B0462-0100
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