P2pur – Samsung S3F80JB User Manual
Page 97
CONTROL REGISTERS
S3F80JB
4-30
P2PUR
— Port 2 Pull-up Resistor Enable Register
EEH Set1 Bank0
Bit
Identifier
.7 .6 .5 .4 .3 .2 .1 .0
Reset Value
0 0 0 0 0 0 0 0
Read/Write
R/W R/W R/W R/W R/W R/W R/W R/W
Addressing Mode
Register addressing mode only
.7
P2.7 Pull-up Resistor Enable Bit
0 Disable
pull-up
resistor
1 Enable
pull-up
resistor
.6
P2.6 Pull-up Resistor Enable Bit
0 Disable
pull-up
resistor
1 Enable
pull-up
resistor
.5
P2.5 Pull-up Resistor Enable Bit
0 Disable
pull-up
resistor
1 Enable
pull-up
resistor
.4
P2.4 Pull-up Resistor Enable Bit
0 Disable
pull-up
resistor
1 Enable
pull-up
resistor
.3
P2.3 Pull-up Resistor Enable Bit
0 Disable
pull-up
resistor
1 Enable
pull-up
resistor
.2
P2.2 Pull-up Resistor Enable Bit
0 Disable
pull-up
resistor
1 Enable
pull-up
resistor
.1
P2.1 Pull-up Resistor Enable Bit
0 Disable
pull-up
resistor
1 Enable
pull-up
resistor
.0
P2.0 Pull-up Resistor Enable Bit
0 Disable
pull-up
resistor
1 Enable
pull-up
resistor