SH7670 Datasheet, PDF (1033/1292 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

0
R Reserved
This bit is always read as 0. The write value should always
be 0.
6
PA19MD0 0
R/W PA19 Mode
This bit selects the function of the PA19/A19 pin.
0: PA19 I/O (port)
1: A19 output (BSC)
5

0
R Reserved
This bit is always read as 0. The write value should always
be 0.
4
PA18MD0 0
R/W PA18 Mode
This bit selects the function of the PA18/A18 pin.
0: PA18 I/O (port)
1: A18 output (BSC)
3

0
R Reserved
This bit is always read as 0. The write value should always
be 0.
2
PA17MD0 0
R/W PA17 Mode
This bit selects the function of the PA17/A17 pin.
0: PA17 I/O (port)
1: A17 output (BSC)
1, 0 
All 0
R Reserved
These bits are always read as 0. The write value should
always be 0.
Rev. 1.00 Nov. 14, 2007 Page 1007 of 1262
REJ09B0437-0100