Pcm Interrupt Clear Register - Samsung S3C2416 User Manual

S3C2416X RISC MICROPROCESSOR

3.11 PCM INTERRUPT CLEAR REGISTER

The PCM_CLRINT register is used to clear the interrupt. Interrupt service routine is responsible for clearing
interrupt asserted. Writing any values on this register clears interrupts for ARM. Reading this register is not
allowed. Clearing interrupt must be prior to resolving the interrupt condition, otherwise another interrupt that would
occur after this interrupt may be ignored.
Register
PCM_CLRINT
The bit definitions for the PCM_CLRINT Register are shown below:
PCM_CLRINT
Reserved
CLRINT
Address R/W
0x5C000020 W
Bit
[31:1] Reserved
[0] Interrupt register clear
Description
PCM INTERRUPT CLEAR
Description
PCM AUDIO INTERFACE
Reset Value
-
Initial State
0
0
25-17