P5Conl Port 5 Control Register (Low Byte) - Samsung S3C8275X User Manual

8-bit cmos microcontrollers
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S3C8275X/F8275X/C8278X/F8278X/C8274X/F8274X
P5CONL
— Port 5 Control Register (Low Byte)
Bit Identifier
Reset Value
Read/Write
Addressing Mode
.7–.6
.5–.4
.3–.2
.1–.0
.7
.6
0
0
R/W
R/W
Register addressing mode only
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)
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)
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)
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)
.5
.4
0
0
R/W
R/W
R/W
CONTROL REGISTER
ECH
Set 1, Bank 1
.3
.2
.1
0
0
0
R/W
R/W
.0
0
R/W
4-37

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F8275xF8274xC8278xC8274xF8278x

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