HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 1167

• Manufacturer Part Number: HD6412320
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

PFCR1—Port Function Control Register 1
Bit
Initial value
Read/Write
:
:
:
R/W
—
7
0
R/W
—
6
0
Reserved
Only 0 should be written to these bits
R/W
—
Note: * Valid only in modes 4 to 6.
Address 23 Output Enable *
5
0
0
1
Address 22 Output Enable *
PA7DR is output when PA7DDR = 1
A
0
1
23
R/W
is output when PA7DDR = 1
PA6DR is output when PA6DDR = 1
A
—
Address 21 Output Enable *
4
0
22
0
1
Rev.6.00 Sep. 27, 2007 Page 1137 of 1268
H'FF45
Address 20 Output Enable *
is output when PA6DDR = 1
0
1
PA5DR is output when PA5DDR = 1
A
21
A23E
PA4DR is output when PA4DDR = 1
A
R/W
is output when PA5DDR = 1
20
3
1
is output when PA4DDR = 1
Appendix B Internal I/O Registers
A22E
R/W
2
1
A21E
REJ09B0220-0600
R/W
1
1
A20E
R/W
0
1