Samsung C8278X ユーザーズマニュアル
CONTROL REGISTERS
S3C8275X/F8275X/C8278X/F8278X/C8274X/F8274X
4-36
P5CONH
— Port 5 Control Register (High Byte)
EBH
Set 1, Bank 1
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–.6
P5.7/SEG0 Configuration Bits
0 0
Input
mode
0
1
Input mode with pull-up resistor
1
0
Push-pull output mode
1
1
Alternative function (SEG0)
.5–.4
P5.6/SEG1 Configuration Bits
0 0
Input
mode
0
1
Input mode with pull-up resistor
1
0
Push-pull output mode
1
1
Alternative function (SEG1)
.3–.2 P5.5/SEG2
Configuration Bits
0 0
Input
mode
0
1
Input mode with pull-up resistor
1
0
Push-pull output mode
1
1
Alternative function (SEG2)
.1–.0 P5.4/SEG3
Configuration Bits
0 0
Input
mode
0
1
Input mode with pull-up resistor
1
0
Push-pull output mode
1
1
Alternative function (SEG3)