SH7670 Datasheet, PDF (1054/1292 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
5
PF10MD1 0
R/W PF10 Mode
4
PF10MD0 0
R/W These bits select the function of the
PF10/ST0_SYC/DACK0 pin.
00: PF10 I/O (port)
01: ST0_SYC I/O (STIF)
10: DACK0 output (DMAC)
11: Setting prohibited
3
PF09MD1 0
R/W PF09 Mode
2
PF09MD0 0
R/W These bits select the function of the
PF09/ST0_VLD/DREQ0 pin.
00: PF09 I/O (port)
01: ST0_VLD I/O (STIF)
10: DREQ0 input (DMAC)
11: Setting prohibited
1

0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
0
PF08MD0 0
R/W PF08 Mode
This bit selects the function of the PF08/ST0_REQ pin.
0: PF08 I/O (port)
1: ST0_REQ I/O (STIF)
Rev. 1.00 Nov. 14, 2007 Page 1028 of 1262
REJ09B0437-0100