Renesas M16C/50 Series User Manual page 192

M16C/5L Group, M16C/56 Group
11.3.5 Pull-Up Control Register 2 (PUR2)
Pull-Up Control Register 2
b7 b6 b5 b4 b3 b2 b1
The pin for which the bit in the PUR2 register is 1 (pulled high) and the direction bit is 0 (input mode) is
pulled high.
R01UH0127EJ0110 Rev.1.10
Sep 01, 2011
b0 Symbol
PUR2
Bit Symbol Bit Name
PU20 P8_0 to P8_3 pull-up
PU21 P8_4 to P8_7 pull-up
PU22 P9_0 to P9_4 pull-up
PU23 P9_5 to P9_7 pull-up
PU24 P10_0 to P10_3 pull-up
PU25 P10_4 to P10_7 pull-up
—
No register bits. If necessary, set to 0. The read value is 0.
(b7-b6)
Address
0362h
Function
0: Not pulled high
1: Pulled high
11. Programmable I/O Ports
Reset Value
00h
RW
RW
RW
RW
RW
RW
RW
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