Online HelpPC 2.10 Quick Reference Utility Copyright 1991 David Jurgens
DIV - Divide
Usage: DIV src
Modifies flags: (AF,CF,OF,PF,SF,ZF undefined)
Unsigned binary division of accumulator by source. If the source
divisor is a byte value then AX is divided by "src" and the quotient
is placed in AL and the remainder in AH. If source operand is a word
value, then DX:AX is divided by "src" and the quotient is stored in AX
and the remainder in DX.
Clocks Size
Operands 808x 286 386 486 Bytes
reg8 80-90 14 14 16 2
reg16 144-162 22 22 24 2
reg32 - - 38 40 2
mem8 (86-96)+EA 17 17 16 2-4
mem16 (150-168)+EA 25 25 24 2-4 (W88=158-176+EA)
mem32 - - 41 40 2-4
- see Instruction Timing
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