Renesas SH7781 用户手册
28. General Purpose I/O Ports (GPIO)
Rev.1.00 Jan. 10, 2008 Page 1447 of 1658
REJ09B0261-0100
28.2.43
Peripheral Module Select Register 2 (P2MSELR)
P2MSELR is a 16-bit readable/writable register. This register can be used to select the module that
uses multiplexed pins. For details of pin multiplexing, see table 28.1.
uses multiplexed pins. For details of pin multiplexing, see table 28.1.
This register is valid only when peripheral modules are selected by PACR to PHCR, PJCR to
PNCR, PPCR to PRCR of the GPIO.
PNCR, PPCR to PRCR of the GPIO.
—
0
1
2
3
4
5
6
7
8
9
10
11
12
13
15
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
P2M
SEL2
—
P2M
SEL0
P2M
SEL1
—
—
—
—
—
—
—
—
—
—
—
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Bit:
Initial value:
R/W: