r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 1438

• 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)
Notes: 1. The module that uses this pin can be selected by the peripheral module select register
Rev.1.00 Jan. 10, 2008 Page 1408 of 1658
REJ09B0261-0100
Bit
7
6
5
4
3
2
1
0
2. This pin cannot be used as a pull-up resistor for setting mode pin at power-on reset by
Bit Name
PL3MD1
PL3MD0
PL2MD1
PL2MD0
PL1MD1
PL1MD0
PL0MD1
PL0MD0
1 (P1MSELR).
the PRESET pin. (The pull-up MOS is turned off at power-on reset by the PRESET pin.)
Initial
value
1
1
1
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
PL3 Mode
00: INTC/FLCTL module (MODE1/IRL5/FD5)*
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)*
PL2 Mode
00: INTC/FLCTL module (MODE2/IRL6/FD6)*
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)*
PL1 Mode
00: INTC/FLCTL module (MODE3/IRL7/FD7)*
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)*
PL0 Mode
00: DMAC/LBSC module (MODE12/DRAK3/CE2B)*
01: Port output
10: Port input (pull-up MOS: Off)
11: Port input (pull-up MOS: On)*
2
2
2
2
1
1
1
1