Renesas SH7781 - Manual (Page 1426)

28. General Purpose I/O Ports (GPIO)
Rev.1.00 Jan. 10, 2008 Page 1396 of 1658
REJ09B0261-0100
Bit Bit Name
Initial
value R/W Description
5
4
PE2MD1
PE2MD0
0
0
R/W
R/W
PE2 Mode
00: PCIC module (
GNT1)
When the bus mode is set to the local bus or DU via
the bus mode pins (MODE1 and MODE2), port input
(pull-up MOS: On) is selected.
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)
3
2
PE1MD1
PE1MD0
0
0
R/W
R/W
PE1 Mode
00: PCIC module (
GNT2)
When the bus mode is set to the local bus or DU via
the bus mode pins (MODE1 and MODE2), port
input (pull-up MOS: On) is selected.
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)
1
0
PE0MD1
PE0MD0
1
1
R/W
R/W
PE0 Mode
00: PCIC/MMCIF module (
GNT3/MMCCLK)*
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)
Note: * The module that uses the pin can be selected by the peripheral module select register 2
(P2MSELR).