Samsung C8278X ユーザーズマニュアル
S3C8275X/F8275X/C8278X/F8278X/C8274X/F8274X
CONTROL
REGISTER
4-37
P5CONL
— Port 5 Control Register (Low Byte)
ECH
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
P5.3/SEG4 Configuration Bits
0 0
Input
mode
0
1
Input mode with pull-up resistor
1
0
Push-pull output mode
1
1
Alternative function (SEG4)
.5–.4
P5.2/SEG5 Configuration Bits
0 0
Input
mode
0
1
Input mode with pull-up resistor
1
0
Push-pull output mode
1
1
Alternative function (SEG5)
.3–.2
P5.1/SEG6 Configuration Bits
0 0
Input
mode
0
1
Input mode with pull-up resistor
1
0
Push-pull output mode
1
1
Alternative function (SEG6)
.1–.0
P5.0/SEG7 Configuration Bits
0 0
Input
mode
0
1
Input mode with pull-up resistor
1
0
Push-pull output mode
1
1
Alternative function (SEG7)