S3C8245/P8245/C8249/P8249 CONTROL REGISTER
4-31
P3CONL — Port 3 Control Register (Low Byte) E9H Set 1, Bank 0
Bit Identifier .7 .6 .5 .4 .3 .2 .1 .0
nRESET 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–.6 P3.3/TACAP Mode Selection Bits
0 0 Input mode (TACAP)
0 1 Input mode, pull-up (TACAP)
1 0 Output mode, push-pull
1 1 Output mode, push-pull
.5–.4 P3.2/TACLK Mode Selection Bits
0 0 Input mode (TACLK)
0 1 Input mode, pull-up
1 0 Output mode, push-pull
1 1 Output mode, push-pull
.3–.2 P3.1/TAOUT/TAPWM Mode Selection Bits
0 0 Input mode
0 1 Input mode, pull-up
1 0 Alternative function (TAOUT or TAPWM)
1 1 Output mode, push-pull
.1–.0 P3.0/TBPWM Mode Selection Bits
0 0 Input mode
0 1 Input mode, pull-up
1 0 Alternative function (TBPWM)
1 1 Output mode, push-pull
