S3F9498 Datasheet, PDF (62/239 Pages) Samsung semiconductor – 8-BIT CMOS MICROCONTROLLER

S3C9498/F9498
CONTROL REGISTER
P2CONL — Port 2 Control Register (Low Byte)
EBH
Bit Identifier
RESET Value
Read/Write
.7
.6
.5
.4
.3
.2
.1
.0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
.7-.6
P2.3/TBOUT
0 0 Input mode with pull-up
0 1 Input mode
1 0 Push-pull output
1 1 Alternative function; TBOUT signal output
.5-.4
P2.2/TACAP
0 0 Input mode with pull-up; TACAP input
0 1 Input mode; TACAP input
1 0 Push-pull output
1 1 Open-drain output
.3-.2
P2.1/TACK
0 0 Input mode with pull-up; TACK input
0 1 Input mode; TACK input
1 0 Push-pull output
1 1 Open-drain output
.1-.0
P2.0/TAOUT
0 0 Input mode with pull-up
0 1 Input mode
1 0 Push-pull output
1 1 Alternative function; TAOUT signal output
4-13