Intel 210200-002 manual 111 01 00 v w 1mod 1 01 rIm, If v = 0 then Count = 1 else Count = CL

SHR SHIFT LOGICAL RIGHT SHR

Encoding:

111 01 00 v w 1mod 1 01 rIm 1

if v = 0 then COUNT = 1 else COUNT = (CL)

SHR Operands	Clocks·	Transfers	Bytes	SHR Coding Example
register, 1	2	-	2	8HR 81,1
register, CL	8+ 4/bit	-	2	SHR 81, CL
memory, 1	1.5(23) + EA	2	2-4	8HR ID_BYTE [81] [BX], 1
memory, CL	20(28) + EA + 41 bit	2	2-4	8HR INPUT_WORD, CL

*b(w): where b denotes the number of clock cycles for byte operands and w denotes the number of clock cycles for word operands.

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