Renesas SH7781 - Manual (Page 1418)

28. General Purpose I/O Ports (GPIO)
Rev.1.00 Jan. 10, 2008 Page 1388 of 1658
REJ09B0261-0100
Bit Bit Name
Initial
value R/W Description
1
0
PA0MD1
PA0MD0
0
0
R/W
R/W
PA0 Mode
00: LBSC/PCIC module (D56/AD24)*
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)
Note: * The module that uses the pin can be selected by the bus-mode pins (MODE11 and
MODE12). For the details on setting the bus mode pin, refer to the Appendix.