r4f2456 Renesas Electronics Corporation., r4f2456 Datasheet - Page 692

• Manufacturer Part Number: r4f2456
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

Section 10 I/O Ports
10.18.6 Port Function Control Register 5 (PFCR5)
PFCR5 switches the functions of the SSU input/output pins.
Rev. 1.00 Sep. 19, 2008 Page 662 of 1342
REJ09B0467-0100
Bit
7
6
5
4
3
2
1
0
Bit Name
SSO0S1
SSO0S0
SSI0S1
SSI0S0
SSCK0S1
SSCK0S0
SCS0S1
SCS0S0
Initial Value
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
SSO0 Pin Select
Selects the SSO0 input/output pin.
00: P14/SSO0-A is selected
01: PA7/SSO0-B is selected
10: PF3/SSO0-C is selected
11: Setting prohibited
SSI0 Pin Select
Selects the SSI0 input/output pin.
00: P15/SSI0-A is selected
01: PA6/SSI0-B is selected
10: PF2/SSI0-C is selected
11: Setting prohibited
SSCK0 Pin Select
Selects the SSCK0 input/output pin.
00: P16/SSCK0-A is selected
01: PA5/SSCK0-B is selected
10: PF1/SSCK0-C is selected
11: Setting prohibited
SCS0 Pin Select
Selects the SCS0 input/output pin.
00: P17/SCS0-A is selected
01: PA4/SCS0-B is selected
10: PF0/SCS0-C is selected
11: Setting prohibited