SH7670 Datasheet, PDF (1059/1292 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
8
PG20MD0 0
R/W PG20 Mode
This bit selects the function of the PG20/HIFRD pin.
0: PG20 I/O (port)
1: HIFRD input (HIF)
7

0
R Reserved
This bit is always read as 0. The write value should
always be 0.
6
PG19MD0 0
R/W PG19 Mode
This bit selects the function of the PG19/HIFINT pin.
0: PG19 I/O (port)
1: HIFINT output (HIF)
5

0
R Reserved
This bit is always read as 0. The write value should
always be 0.
4
PG18MD0 0
R/W PG18 Mode
This bit selects the function of the PG18/HIFDREQ pin.
0: PG18 I/O (port)
1: HIFDREQ output (HIF)
3

0
R Reserved
This bit is always read as 0. The write value should
always be 0.
2
PG17MD0 0
R/W PG17 Mode
This bit selects the function of the PG17/HIFRDY pin.
0: PG17 I/O (port)
1

1: HIFRDY output (HIF)
0
R Reserved
This bit is always read as 0. The write value should
always be 0.
0
PG16MD0 0
R/W PG16 Mode
This bit selects the function of the PG16/HIFEBL pin.
0: PG16 I/O (port)
1: HIFEBL input (HIF)
Rev. 1.00 Nov. 14, 2007 Page 1033 of 1262
REJ09B0437-0100