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CONTROL REGISTERS S3C9228/P9228
4-26
P3PUR –Port 3 Pull-up Resistors Enable Register F6H
Bit Identifier .7 .6 .5 .4 .3 .2 .1 .0
RESETRESET Value
– – – – – – 0 0
Read/Write
– – – – – – R/W R/W
.7-.2
Not used for S3C9228/P9228
.1
P3.1's Pull-up Resistor Enable Bit
0 Disable pull-up resistor
1 Enable pull-up resistor
.0
P3.0's Pull-up Resistor Enable Bit
0 Disable pull-up resistor
1 Enable pull-up resistor