Intel 210200-002 manual SAR Operands Clocks Transfers Bytes SAR Coding Example

SAR SHIFT ARITHMETIC SAR

RIGHT

Encoding:

111 01 00 v w 1mod 111 rim I

ifv=OthenCOUNT=1 else COU NT = (CL)

SAR Operands	Clocks*	Transfers	Bytes SAR Coding Example
register, 1	2	-	2	SAR OX, 1
register, CL	8+ 4/bit	-	2	SAR 01, CL
memory, 1	15(23) + EA	2	2-4	SAR N~BLOCKS, 1
memory, CL	20(28) + EA + 41 bit	2	2-4	SAR N~BLOCKS, 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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