h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 1419

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

PFDDR—Port F Data Direction Register
PAPCR—Port A MOS Pull-Up Control Register
PBPCR—Port B MOS Pull-Up Control Register
PCPCR—Port C MOS Pull-Up Control Register
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Modes 4, 5, 6
Mode 7
Bit
Initial value
Read/Write
Initial value
Read/Write
PC7PCR
PB7PCR
Undefined
PF7DDR
R/W
R/W


7
7
0
7
0
W
W
7
1
0
Control the MOS input pull-up function incorporated into port C
Control the MOS input pull-up function incorporated into port B
PB6PCR
PC6PCR
Undefined
PF6DDR
R/W
R/W


6
6
0
6
0
W
W
Specify input or output for each of the pins in port F
6
0
0
Control the MOS input pull-up function incorporated into port A
PB5PCR
PC5PCR
Undefined
PF5DDR
R/W
R/W


5
5
0
5
0
W
W
5
0
0
PB4PCR
PC4PCR
Undefined
PF4DDR
R/W
R/W


4
4
0
4
0
W
W
4
0
0
Rev. 6.00 Feb 22, 2005 page 1359 of 1484
PA3PCR
PB3PCR
PC3PCR
PF3DDR
H'FE41
H'FE3E
H'FE40
H'FE42
R/W
R/W
R/W
W
W
3
0
3
0
3
0
3
0
0
Appendix B Internal I/O Register
PC2PCR
PA2PCR
PB2PCR
Undefined
Undefined
R/W
R/W
R/W



2
0
2
0
2
0
2
PC1PCR
Undefined
Undefined
PA1PCR
PB1PCR
R/W
R/W
R/W



REJ09B0103-0600
1
1
0
1
0
1
0
PF0DDR
PC0PCR
PA0PCR
PB0PCR
R/W
R/W
R/W
W
W
0
0
0
0
0
0
0
0
0
Port
Port
Port
Port