HD6417034B RENESAS [Renesas Technology Corp], HD6417034B Datasheet - Page 461

• Manufacturer Part Number: HD6417034B
• Description: 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

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