P2Pur Port 2 Pull-Up Resistors Enable Register - Samsung S3C9228 User Manual

S3C9228/P9228_UM_REV1.10
P2PUR
–Port 2 Pull-up Resistors Enable Register
Bit Identifier
RESET Value
Read/Write
.7-.4
.3
.2
.1
.0
.7 .6
– –
– –
Not used for S3C9228/P9228
P2.3's Pull-up Resistor Enable Bit
0 Disable pull-up resistor
1 Enable pull-up resistor
P2.2's Pull-up Resistor Enable Bit
0 Disable pull-up resistor
1 Enable pull-up resistor
P2.1's Pull-up Resistor Enable Bit
0 Disable pull-up resistor
1 Enable pull-up resistor
P2.0's Pull-up Resistor Enable Bit
0 Disable pull-up resistor
1 Enable pull-up resistor
.5 .4 .3
– – 0
– – R/W
CONTROL REGISTERS
.2 .1
0 0
R/W R/W R/W
F4H
.0
0
4-23