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Copyright 1991 David Jurgens |
LSL - Load Segment Limit (286+ protected)
Usage: LSL dest,src
Modifies flags: ZF
Loads the segment limit of a selector into the destination register
if the selector is valid and visible at the current privilege level.
If loading is successful the Zero Flag is set, otherwise it is
cleared.
Clocks Size
Operands 808x 286 386 486 Bytes
reg16,reg16 - 14 20/25 10 3
reg32,reg32 - - 20/25 10 3
reg16,mem16 - 16 21/26 10 5
reg32,mem32 - - 21/26 10 5
- 386 times are listed "byte granular" / "page granular"
- see Instruction Timing
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lsl |
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