P2Conh — Port 2 Control Register (High Byte): E8H, Bank0 - Samsung S3F84B8 User Manual

S3F84B8_UM_REV 1.00
4.1.27 P2CONH — PORT 2 CONTROL REGISTER (HIGH BYTE): E8H, BANK0
Bit Identifier
RESET Value
Read/Write
.7–.6
.5–.4
.3–.2
.1–.0
.7 .6
0 0
R/W R/W
Port2, P2.7/ADC7 Configuration Bits
0 0 Schmitt trigger input
0 1 Schmitt trigger input; enables pull-up.
1 0 Push pull output
1 1 Alternative function: ADC7 input
Port 2, P2.6/ADC6 Configuration Bits
0 0 Schmitt trigger input
0 1 Schmitt trigger input; enables pull-up.
1 0 Push pull output
1 1 Alternative function: ADC6 input
Port 2, P2.5/ADC5/CMP3_N Configuration Bits
0 0 Schmitt trigger input
0 1 Alternative function: Comparator 3 negative input
1 0 Push pull output
1 1 Alternative function: ADC5 input
Port 2, P2.4/ADC4/CMP2_N Configuration Bits
0 0 Schmitt trigger input
0 1 Alternative function: Comparator 2 negative input
1 0 Push pull output
1 1 Alternative function: ADC4 input
.5 .4
0 0
R/W R/W R/W
4-27
4 CONTROL REGISTERS
.3 .2 .1
0 0 0
R/W R/W
.0
0
R/W