Intel 210200-002 manual Div

DIV

DIVIDEDIV

Encoding:

111 1 1 01 1 w 1mod1 1 0 r / m 1

if w = 0 then NUMR = AX, DIVR = EA, QUO = AL, REM = AH, MAX = FFH else NUMR = DX:AX, DIVR = EA, QUO = AX, REM = DX, MAX = FFFFH

DIV Operands Clocks Transfers Bytes DIV Coding Example

reg8	80-90	-	2	DIVCL
reg16	144-162	-	2	DIV BX
mem8	(86-96) + EA	1	2-4	DIV ALPHA
mem16	(154-172)+ EA	1	2-4	DIV TABLE [SIJ

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