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What is PLIC interrupt source start and end in interrupt source mapping?
HiFive1 Rev B
pds
(Paul Sherman)
May 19, 2022, 12:43am
10
@bsvtgc
This is how I imagine the interrupt handling procedural flow:
riscv-interrupt-handling-path
1280×720 41.3 KB
Use of external interrupt in vectored mode
Initialize and set up of GPIO pins
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