Can someone tell me the difference between the "raw interrupt status register" and the ordinary "interrupt status register" in ARM processor?
Many on-chip peripherals have these raw interrupt status registers. When do I need to use them?
"raw" means where the peripheral requires the CPU's attention. the VICx_ISR registers indicate the input to the processor after masking with VICx_INTER (interrupt enable register) and VICx_INTSR (interrupt select register).
I meant, of course, "raw" means whether the peripheral requir...
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