h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 1021

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

PEDDR—Port E Data Direction Register
PFDDR—Port F Data Direction Register
PAPCR—Port A MOS Pull-Up Control Register
Modes 4, 5, 6
Mode 7
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Initial value
Read/Write
PE7DDR
PA7PCR
PF7DDR
R/W
W
7
0
7
0
W
W
7
1
0
Control the MOS input pull-up function incorporated into port A
PE6DDR
PA6PCR
PF6DDR
R/W
W
6
0
6
0
Specify input or output for each of the pins in port E
W
W
6
0
0
Specify input or output for each of the pins in port F
PE5DDR
PA5PCR
PF5DDR
R/W
W
5
0
5
0
W
W
5
0
0
PE4DDR
PA4PCR
PF4DDR
R/W
W
4
0
4
0
W
W
4
0
0
Rev. 5.00 Sep 22, 2005 page 995 of 1136
PE3DDR
PA3PCR
PF3DDR
H'FE3D
H'FE3E
H'FE40
R/W
W
3
0
3
0
W
W
3
0
0
Appendix B Internal I/O Register
PE2DDR
PA2PCR
PF2DDR
R/W
W
2
0
2
0
W
W
2
0
0
PE1DDR
PA1PCR
Undefined
Undefined
R/W
REJ09B0257-0500
W
1
0
1
0
—
—
—
1
PE0DDR
PA0PCR
PF0DDR
R/W
W
0
0
0
0
W
W
0
0
0
Port
Port
Port