SH7261 Datasheet, PDF (1106/1348 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 25 Pin Function Controller (PFC)
(2) Port A Control Register 7 (PACR7)
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
—
PA27MD[2:0]
—
PA26MD[2:0]
—
PA25MD[2:0]
—
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R R/W R/W R/W R R/W R/W R/W R R/W R/W R/W R
2
1
0
— PA24MD[2:0]
0
0
0
R R/W R/W
Initial
Bit
Bit Name Value R/W Description
15
—
0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
14 to 12 PA27MD 000
[2:0]
R/W PA27 Mode
These bits control the function of the PA27/A27/
DTEND3/PINT3B pin.
000: PA27 I/O (port)
001: A27 output (BSC)
010: DTEND3 output (DMAC)
011: PINT3B input (INTC)
100: Setting prohibited
101: Setting prohibited
110: Setting prohibited
111: Setting prohibited
11
—
0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
Rev. 2.00 Sep. 07, 2007 Page 1074 of 1312
REJ09B0320-0200