Samsung 8-Bit CMOS Microcontroller, S3C9228/P9228 INTPND1 Interrupt Pending Register, D6H

S3C9228/P9228CONTROL REGISTERS

INTPND1 — Interrupt Pending Register 1 D6H

Bit Identifier

RESET Value

Read/Write

.7

.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

P1.3's Interrupt Pending Bit

0No interrupt pending (when read), clear pending bit (when write)

1Interrupt is pending (when read)

.6 P1.2's Interrupt Pending Bit

0No interrupt pending (when read), clear pending bit (when write)

1Interrupt is pending (when read)

.5 P1.1's Interrupt Pending Bit

0No interrupt pending (when read), clear pending bit (when write)

1Interrupt is pending (when read)

.4 P1.0's Interrupt Pending Bit

0No interrupt pending (when read), clear pending bit (when write)

1Interrupt is pending (when read)

.3 P0.3's Interrupt Pending Bit

0No interrupt pending (when read), Clear pending bit (when write)

1Interrupt is pending (when read)

.2 P0.2's Interrupt Pending Bit

0No interrupt pending (when read), Clear pending bit (when write)

1Interrupt is pending (when read)

.1 P0.1's Interrupt Pending Bit

0No interrupt pending (when read), Clear pending bit (when write)

1Interrupt is pending (when read)

.0 P0.0's Interrupt Pending Bit

0No interrupt pending (when read), Clear pending bit (when write)

1Interrupt is pending (when read)

NOTE: Refer to Page 5-6 to clear any pending bits.

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