r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 1422

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

28. General Purpose I/O Ports (GPIO)
Note:
Rev.1.00 Jan. 10, 2008 Page 1392 of 1658
REJ09B0261-0100
Bit
7
6
5
4
3
2
1
0
*
Bit Name
PC3MD1
PC3MD0
PC2MD1
PC2MD0
PC1MD1
PC1MD0
PC0MD1
PC0MD0
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.
Initial
value
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
PC3 Mode
00: LBSC/PCIC/DU module (D43/AD11/DG5)*
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)
PC2 Mode
00: LBSC/PCIC/DU module (D42/AD10/DG4)*
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)
PC1 Mode
00: LBSC/PCIC/DU module (D41/AD9/DG3)*
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)
PC0 Mode
00: LBSC/PCIC/DU module (D40/AD8/DG2)*
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)