Renesas SH7781 - Manual (Page 1417)

28. General Purpose I/O Ports (GPIO)
Rev.1.00 Jan. 10, 2008 Page 1387 of 1658
REJ09B0261-0100
Bit Bit Name
Initial
value R/W Description
9
8
PA4MD1
PA4MD0
0
0
R/W
R/W
PA4 Mode
00: LBSC/PCIC module (D60/AD28)*
When the bus mode is set to DU via the bus-mode
pins (MODE11 and MODE12), 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)
7
6
PA3MD1
PA3MD0
0
0
R/W
R/W
PA3 Mode
00: LBSC/PCIC module (D59/AD27)*
When the bus mode is set to DU via the bus-mode
pins (MODE11 and MODE12), 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)
5
4
PA2MD1
PA2MD0
0
0
R/W
R/W
PA2 Mode
00: LBSC/PCIC module (D58/AD26)*
When the bus mode is set to DU module via the
bus-mode pins (MODE11 and MODE12), 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
PA1MD1
PA1MD0
0
0
R/W
R/W
PA1 Mode
00: LBSC/PCIC module (D57/AD25)*
When the bus mode is set to DU via the bus-mode
pins (MODE11 and MODE12), 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)