SH7261 Datasheet, PDF (1118/1348 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 25 Pin Function Controller (PFC)
(2) Port B Control Register 7 (PBCR7)
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
— — PB27MD[1:0] —
PB26MD[2:0]
—
PB25MD[2:0]
—
PB24MD[2:0]
Initial value: 0
R/W: R
0
0 0/1* 0
0
0 0/1* 0
0
0 0/1* 0
0
0 0/1*
R R/W R/W R R/W R/W R/W R R/W R/W R/W R R/W R/W R/W
Note: * The initial value depends on the LSI’s operating mode.
Initial
Bit
Bit Name Value R/W
15, 14 —
All 0
R
13, 12 PB27MD 00/01* R/W
[1:0]
11
—
0
R
10 to 8 PB26MD 000/001* R/W
[2:0]
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
PB27 Mode
These bits control the function of the PB27/D27/
PINT3A pin.
00: PB27 I/O (port)
01: D27 I/O (BSC)
10: PINT3A input (INTC)
11: Setting prohibited
Reserved
This bit is always read as 0. The write value should
always be 0.
PB26 Mode
These bits control the function of the PB26/D26/
PINT2A/TIC5W/SCK6 pin.
000: PB26 I/O (port)
001: D26 I/O (BSC)
010: PINT2A input (INTC)
011: TIC5W input (MTU2)
100: SCK6 I/O (SCIF)
101: Setting prohibited
110: Setting prohibited
111: Setting prohibited
Rev. 2.00 Sep. 07, 2007 Page 1086 of 1312
REJ09B0320-0200