SH7670 Datasheet, PDF (1056/1292 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7670 Series

Section 23 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
7
PF03MD1 0
R/W PF03 Mode
6
PF03MD0 0
R/W These bits select the function of the PF03/ST0_D3/SCK0
pin.
00: PF03 I/O (port)
01: ST0_D3 I/O (STIF)
10: SCK0 I/O (SCIF)
11: Setting prohibited
5
PF02MD1 0
R/W PF02 Mode
4
PF02MD0 0
R/W These bits select the function of the PF02/ST0_D2/RxD0
pin.
0: PF02 I/O (port)
1: ST0_D2 I/O (STIF)
10: RxD0 input (SCIF)
11: Setting prohibited
3
PF01MD1 0
R/W PF01 Mode
2
PF01MD0
These bits select the function of the PF01/ST0_D1/TxD0
pin.
00: PF01 I/O (port)
01: ST0_D1 I/O (STIF)
10: TxD0 output (SCIF)
11: Setting prohibited
1

0
R Reserved
This bit is always read as 0. The write value should always
be 0.
0
PF00MD0 0
R/W PF00 Mode
This bit selects the function of the PF00/ST0_D0 pin.
0: PF00 I/O (port)
1: ST0_D0 I/O (STIF)
Rev. 1.00 Nov. 14, 2007 Page 1030 of 1262
REJ09B0437-0100