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Copyright 1991 David Jurgens |
OR - Inclusive Logical OR
Usage: OR dest,src
Modifies flags: CF OF PF SF ZF (AF undefined)
Logical inclusive OR of the two operands returning the result in
the destination. Any bit set in either operand will be set in the
destination.
Clocks Size
Operands 808x 286 386 486 Bytes
reg,reg 3 2 2 1 2
mem,reg 16+EA 7 7 3 2-4 (W88=24+EA)
reg,mem 9+EA 7 6 2 2-4 (W88=13+EA)
reg,immed 4 3 2 1 3-4
mem8,immed8 17+EA 7 7 3 3-6
mem16,immed16 25+EA 7 7 3 3-6
accum,immed 4 3 2 1 2-3
- see Instruction Timing
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