INVD - Invalidate Cache (486+ only)
Usage: INVD
Modifies flags: none
Flushes CPU internal cache. Issues special function bus cycle
which indicates to flush external caches. Data in write-back
external caches is lost.
Clocks Size
Operands 808x 286 386 486 Bytes
none - - - 4 2
- see Instruction Timing
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