SH7065 Datasheet, PDF (669/941 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

Port A Control Register H2 (PACRH2)
Bit: 15
14
13
—
PA23
—
MD
Initial value:
0
0
0
R/W: R
R/W
R
Section 17 Pin Function Controller (PFC)
12
11
10
9
8
PA22
—
PA21
—
PA20
MD
MD
MD
0
0
0
0
0
R/W
R
R/W
R
R/W
Bit:
7
6
5
4
3
2
1
0
—
PA19
—
PA18
—
PA17 PA16 PA16
MD
MD
MD
MD1 MD0
Initial value:
0
0
0
0
0
0
0
0
R/W: R
R/W
R
R/W
R
R/W
R/W
R/W
Bit 15—Reserved: This bit is always read as 0 and should only be written with 0.
Bit 14—PA23 Mode (PA23MD): Selects the function of the PA23/CS3 pin.
Bit 14: PA23MD
0
1
Description
General input/output (PA23)
Chip select output (CS3) (PA23 in single-chip mode)
(Initial value)
Bit 13—Reserved: This bit is always read as 0 and should only be written with 0.
Bit 12—PA22 Mode (PA22MD): Selects the function of the PA22/CS2 pin.
Bit 12: PA22MD
0
1
Description
General input/output (PA22)
Chip select output (CS2) (PA22 in single-chip mode)
(Initial value)
Bit 11—Reserved: This bit is always read as 0 and should only be written with 0.
Bit 10—PA21 Mode (PA21MD): Selects the function of the PA21/CS1 pin.
Bit 10: PA21MD
0
1
Description
General input/output (PA21)
Chip select output (CS1) (PA21 in single-chip mode)
(Initial value)
Rev. 5.00 Sep 11, 2006 page 647 of 916
REJ09B0332-0500