HD6412332 RENESAS [Renesas Technology Corp], HD6412332 Datasheet - Page 466

• Manufacturer Part Number: HD6412332
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Port Function Control Register 2 (PFCR2)
PFCR2 is an 8-bit readable/writable register that performs I/O port control. PFCR2 is initialized to
H'30 by a reset, and in hardware standby mode.
Bit 7—WAIT Pin Select (WAITPS): Selects the WAIT input pin. For details, see section 9.6,
Port 5.
Bit 6—BREQO Pin Select (BREQOPS): Selects the BREQO output pin. For details, see section
9.6, Port 5.
Bit 5—CS167 Enable (CS167E): Enables or disables CS
CS167E setting only when the DDR bits are cleared to 0.
Bit 5
CS167E
0
1
Bit 4—CS25 Enable (CS25E): Enables or disables CS
CS25E setting only when the DDR bits are cleared to 0.
Bit 4
CS25E
0
1
Bit 3—AS Output Disable (ASOD): Enables or disables AS output. For details, see section 9.16,
Port F.
Bits 2 to 0—Reserved: These bits are always read as 0.
Rev.4.00 Sep. 07, 2007 Page 436 of 1210
REJ09B0245-0400
Bit
Initial value :
R/W
:
:
WAITPS
Description
CS
CS
Description
CS
CS
R/W
7
0
1
1
2
2
, CS
, CS
, CS
, CS
6
6
3
3
BREQOPS
, and CS
, and CS
, CS
, CS
R/W
6
0
4
4
, and CS
, and CS
7
7
output disabled (can be used as I/O ports)
output enabled
CS167E
R/W
5
5
5
1
output disabled (can be used as I/O ports)
output enabled
CS25E
R/W
4
1
2
, CS
1
, CS
ASOD
3
R/W
, CS
3
0
6
, and CS
4
, and CS
—
7
R
2
0
output. Change the
5
output. Change the
—
R
1
0
(Initial value)
(Initial value)
—
R
0
0