M32C8A Datasheet, PDF (310/372 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M32C/80 Series

M32C/8A Group
22. Programmable I/O Ports
Pull-Up Control Register 3
<144-pin package>
b7 b6 b5 b4 b3 b2 b1 b0
Symbol
PUR3
Address
03DBh
After Reset
00h
Bit Symbol
Bit Name
Function
RW
Pull-up setting for the corresponding ports
PU30
P10_0 to P10_3 pull-up
0: Not pulled up
RW
1: Pulled up
PU31
P10_4 to P10_7 pull-up
RW
PU32
P11_0 to P11_3 pull-up
RW
PU33
P11_4 pull-up
RW
PU34
P12_0 to P12_3 pull-up
RW
PU35
P12_4 to P12_7 pull-up
RW
PU36
P13_0 to P13_3 pull-up
RW
PU37
P13_4 to P13_7 pull-up
RW
Pull-Up Control Register 3
<100-pin package>
b7 b6 b5 b4 b3 b2 b1 b0
000000
Symbol
PUR3
Address
03DBh
After Reset
00h
Bit Symbol
Bit Name
Function
RW
Pull-up setting for the corresponding ports
PU30
P10_0 to P10_3 pull-up
0: Not pulled up
RW
1: Pulled up
PU31
P10_4 to P10_7 pull-up
RW
−
(b7-b2)
Reserved bits
Set to 0
RW
Figure 22.14 PUR3 Register
Rev.1.00 Jul 15, 2007 Page 293 of 352
REJ09B0385-0100