Renesas H8S/2437 Hardware Manual page 680

Register Name
Port register 4
Port register 5
Port register 6
Port register 7
Port register 8
Port register 9
Port register A
Port register B
Port register C
Port 1 data register
Port 2 data register
Port 3 data register
Port 4 data register
Port 5 data register
Port 6 data register
Port 8 data register
Port 9 data register
Port A data register
Port B data register
Port C data register
Port 1 data direction register
Port 2 data direction register
Port 3 data direction register
Port 4 data direction register
Port 5 data direction register
Port 6 data direction register
Port 8 data direction register
Port 9 data direction register
Port A data direction register
Port B data direction register
Port C data direction register
Port 1 pull-up MOS control register P1PCR
Port 2 pull-up MOS control register P2PCR
Rev. 1.00, 09/03, page 642 of 704
Number
Abbreviation of Bits
PORT4 8
PORT5 8
PORT6 8
PORT7 8
PORT8 8
PORT9 8
PORTA 8
PORTB 8
PORTC 8
P1DR 8
P2DR 8
P3DR 8
P4DR 8
P5DR 8
P6DR 8
P8DR 8
P9DR 8
PADR 8
PBDR 8
PCDR 8
P1DDR 8
P2DDR 8
P3DDR 8
P4DDR 8
P5DDR 8
P6DDR 8
P8DDR 8
P9DDR 8
PADDR 8
PBDDR 8
PCDDR 8
8
8
Data Bus
Address Module Width
H'FEC4 PORT 8
H'FEC5 PORT 8
H'FEC6 PORT 8
H'FEC7 PORT 8
H'FEC8 PORT 8
H'FEC9 PORT 8
H'FECA PORT 8
H'FECB PORT 8
H'FECC PORT 8
H'FED1 PORT 8
H'FED2 PORT 8
H'FED3 PORT 8
H'FED4 PORT 8
H'FED5 PORT 8
H'FED6 PORT 8
H'FED8 PORT 8
H'FED9 PORT 8
H'FEDA PORT 8
H'FEDB PORT 8
H'FEDC PORT 8
H'FEE1 PORT 8
H'FEE2 PORT 8
H'FEE3 PORT 8
H'FEE4 PORT 8
H'FEE5 PORT 8
H'FEE6 PORT 8
H'FEE8 PORT 8
H'FEE9 PORT 8
H'FEEA PORT 8
H'FEEB PORT 8
H'FEEC PORT 8
H'FEF0 PORT 8
H'FEF1 PORT 8
Number of
Access
States
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2