Samsung S3C84E5 user manual P1CONL Port 1 Control Register Low Byte E9H Set 1, Bank

S3C84E5/C84E9/P84E9CONTROL REGISTER

P1CONL — Port 1 Control Register (Low Byte) E9H Set 1, Bank 0

Bit Identifier

Reset Value

Read/Write Addressing Mode

.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
Register addressing mode only
P1.3/BZOUT Configuration Bits
0	0 Input mode with pull-up

01 Input mode

10 Push-pull output mode

1 1 Alternative function mode: BZOUT output

.5–.4	P1.2/T1OUT0 Configuration Bits
	0	0	Input mode with pull-up
	0	1	Input mode
	1	0	Push-pull output mode
	1	1	Alternative function mode: T1OUT0 output

.3–.2	P1.1/T1CK0 Configuration Bits
	0	0	Input mode with pull-up; T1CK0 input
	0	1	Input mode; T1CK0 input
	1	X	Push-pull output mode

.1–.0	P1.0/TAOUT Configuration Bits
	0	0	Input mode with pull-up
	0	1	Input mode
	1	0	Push-pull output mode
	1	1	Alternative function mode: TAOUT output

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