HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 1217

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

PFCR2—Port Function Control Register 2
Bit
Initial value
Read/Write
:
:
:
WAITPS
R/W
Note: Set WAITPS before setting
WAIT Pin Select
7
0
0
1
the WAITE bit in BCRL to 1.
WAIT input is PF
WAIT input is P5
BREQOPS
Note: Set BREQOPS before setting
BREQO Pin Select
R/W
6
0
0
1
BREQO output is PF
BREQO output is P5
the BREQOE bit in BCRL to 1.
CS167E
Note: Clear the DDR bits to 0 before changing
CS167 Enable
R/W
5
1
0
1
3
2
pin
pin
CS
(can be used as I/O ports)
CS
the CS167E setting.
Note: Clear the DDR bits to 0 before changing
CS25 Enable
CS25E
1
1
R/W
0
1
, CS
, CS
4
1
Note: This bit is valid in modes 4 to 6.
the CS25E setting.
6
6
CS
(can be used as I/O ports)
CS
AS Output Disable
Rev.6.00 Sep. 27, 2007 Page 1187 of 1268
, and CS
, and CS
H'FFAC
3
2
0
1
2
2
pin
pin
, CS
, CS
ASOD
R/W
3
PF
PF
does not function as AS output pin
3
3
, CS
, CS
7
7
6
6
Appendix B Internal I/O Registers
output disabled
output enabled
is designated as AS output pin
is designated as I/O port, and
4
4
, and CS
, and CS
—
R
2
0
5
5
output disabled
output enabled
REJ09B0220-0600
—
R
1
0
—
R
0
0
Ports