Figure 9-6 Port 2 High-Byte Control Register (P2Conh) - Samsung S3F84B8 User Manual

S3F84B8_UM_REV 1.00
Port 2 Control Register , High Byte (P2CONH)
E8H, Set1, Bank0, R/W, Reset value:00H
MSB .7 .6 .5
P2.7
/ADC7
.7 .6 bit/P2.7/ADC7
00 Input mode
01 Input mode with pull -up
10 Push-pull output
11 Alternative function : ADC7 input
.5 .4 bit/P2.6/ADC6
00 Input mode
01 Input mode with pull -up
10 Push-pull output
11 Alternative function : ADC6 input
.3 .2 bit/P2.5/ADC5/CMP3_N
00 Input mode
01 Alternative function : CMP 3 negative input
10 Push-pull output
11 Alternative function : ADC5 input
.1 .0 bit/P2.4/ADC4/CMP2_N
00 Input mode
01
Alternative function : CMP2 negative input
10 Push-pull output
11 Alternative function : ADC4 input
Figure 9-6 Port 2 High-Byte Control Register (P2CONH)
.4 .3 .2
P2.5
P2.6
/ADC5
/ADC6
/CMP3_N
9-10
.1 .0 LSB
P2.4
/ADC4
/CMP2_N
9 I/O PORTS