r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1806

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Section 40 General Purpose I/O (GPIO)
40.2.35 Port M Pull-Up Control Register (PMPUPR)
PMPUPR is an 8-bit readable/writable register. Each bit of this register corresponds to PTM7 to
PTM0, and when the pins of Port M are used by “other function”, pull-up control is performed for
the individual pins. The settings in this register are invalid for the pins specified to function as port
pins by PMCR.
Rev. 1.00 Oct. 01, 2007 Page 1740 of 1956
REJ09B0256-0100
Bit
4
3
2
1
0
Bit Name
PL4PUPR
PL3PUPR
PL2PUPR
PL1PUPR
PL0PUPR
Initial value:
Initial
value
1
1
1
1
1
R/W:
Bit:
PM7PUPR PM6PUPR PM5PUPR PM4PUPR PM3PUPR PM2PUPR PM1PUPR PM0PUPR
R/W
7
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
6
1
Description
Controls pull-up of the PTL4 pin
0: PTL4 pin pull-up off
1: PTL4 pin pull-up on
Controls pull-up of the PTL3 pin
0: PTL3 pin pull-up off
1: PTL3 pin pull-up on
Controls pull-up of the PTL2 pin
0: PTL2 pin pull-up off
1: PTL2 pin pull-up on
Controls pull-up of the PTL1 pin
0: PTL1 pin pull-up off
1: PTL1 pin pull-up on
Controls pull-up of the PTL0 pin
0: PTL0 pin pull-up off
1: PTL0 pin pull-up on
R/W
5
1
R/W
4
1
R/W
3
1
R/W
2
1
R/W
1
1
R/W
0
1