SH7032 Datasheet, PDF (461/687 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

PACR2:
Bit
Initial value
Read/Write
Section 15 Pin Function Controller (PFC)
15
14
13
12
11
10
9
8
— PA7MD — PA6MD — PA5MD — PA4MD
1
1
1
1
1
1
1
1
—
R/W
—
R/W
—
R/W
—
R/W
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
PA3MD1 PA3MD0 PA2MD1 PA2MD0 PA1MD1 PA1MD0 PA0MD1 PA0MD0
1
0
0
1
0
1
0
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Bit 15—Reserved: This bit is always read as 1. The write value should always be 1.
Bit 14—PA7 Mode (PA7MD): PA7MD selects the function of the PA7/BACK pin.
Bit 14: PA7MD
0
1
Function
Input/output (PA7)
Bus request acknowledge output (BACK)
(Initial value)
Bit 13—Reserved: This bit is always read as 1. The write value should always be 1.
Bit 12—PA6 Mode (PA6MD): PA6MD selects the function of the PA6/RD pin.
Bit 12: PA6MD
0
1
Function
Input/output (PA6)
Read output (RD)
(Initial value)
Bit 11—Reserved: This bit is always read as 1. The write value should always be 1.
Bit 10—PA5 Mode (PA5MD): PA5MD selects the function of the PA5/WRH (LBS) pin.
Bit 10: PA5MD
0
1
Function
Input/output (PA5)
Upper write output (WRH) or lower byte strobe output (LBS)
(Initial value)
Bit 9—Reserved: This bit is alway read as 1. The write value should always be 1.
Rev. 7.00 Jan 31, 2006 page 435 of 658
REJ09B0272-0700