Struct nrf5340_app_pac::cache_s::RegisterBlock

source · [−]
#[repr(C)]
pub struct RegisterBlock {
    pub profiling0: PROFILING,
    pub profiling1: PROFILING,
    pub enable: ENABLE,
    pub invalidate: INVALIDATE,
    pub erase: ERASE,
    pub profilingenable: PROFILINGENABLE,
    pub profilingclear: PROFILINGCLEAR,
    pub mode: MODE,
    pub debuglock: DEBUGLOCK,
    pub erasestatus: ERASESTATUS,
    pub writelock: WRITELOCK,
    /* private fields */
}
Expand description

Register block

Fields

profiling0: PROFILING

0x400..0x410 - Unspecified

profiling1: PROFILING

0x420..0x430 - Unspecified

enable: ENABLE

0x500 - Enable cache.

invalidate: INVALIDATE

0x504 - Invalidate the cache.

erase: ERASE

0x508 - Erase the cache.

profilingenable: PROFILINGENABLE

0x50c - Enable the profiling counters.

profilingclear: PROFILINGCLEAR

0x510 - Clear the profiling counters.

mode: MODE

0x514 - Cache mode. Switching from Cache to Ram mode causes the RAM to be cleared. Switching from RAM to Cache mode causes the cache to be invalidated.

debuglock: DEBUGLOCK

0x518 - Lock debug mode.

erasestatus: ERASESTATUS

0x51c - Cache erase status.

writelock: WRITELOCK

0x520 - Lock cache updates. Prevents updating of cache content on cache misses, but will continue to lookup instruction/data fetches in content already present in the cache. Ignored in RAM mode.

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