Samsung 8-Bit CMOS Microcontroller, S3C9228/P9228 P5CONL Port 5 Control Register Low Byte, Fch

S3C9228/P9228CONTROL REGISTERS

P5CONL – Port 5 Control Register Low Byte FCH

Bit Identifier

RESET Value

Read/Write

.7-.6

.7	.6	.5	.4	.3	.2	.1	.0
0	0	0	0	0	0	0	0
R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
P5.3/SEG15 Configuration Bits
0 0	Input mode

01 Push-pull output

10 N-channel open-drain output

1 1 Input, pull-up mode

.5-.4	P5.2/SEG14 Configuration Bits
	0	0	Input mode
	0	1	Push-pull output
	1	0	N-channel open-drain output
	1	1	Input, pull-up mode

.3-.2	P5.1/SEG13 Configuration Bits
	0	0	Input mode
	0	1	Push-pull output
	1	0	N-channel open-drain output
	1	1	Input, pull-up mode

.1-.0	P5.0/SEG12 Configuration Bits
	0	0	Input mode
	0	1	Push-pull output
	1	0	N-channel open-drain output
	1	1	Input, pull-up mode

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