IP80C88 datasheet(32/38 Pages) INTERSIL

32 / 38 page

FN2949.4

February 22, 2008

Immediate Data and Ac-

cumulator

1 0 1 0 1 0 0 w

data

data if w = 1

OR = Or:

0 0 0 0 1 0 d w

mod reg r/m

Immediate to Regis-

ter/Memory

1 0 0 0 0 0 0 w

mod 1 0 1 r/m

data

data if w = 1

Immediate to Accumula-

tor

0 0 0 0 1 1 0 w

data

data if w = 1

XOR = Exclusive or:

0 0 1 1 0 0 d w

mod reg r/m

Immediate to Regis-

ter/Memory

1 0 0 0 0 0 0 w

mod 1 1 0 r/m

data

data if w = 1

Immediate to Accumula-

tor

0 0 1 1 0 1 0 w

data

data if w = 1

STRING MANIPULA-

TION

REP = Repeat

1 1 1 1 0 0 1 z

MOVS = Move Byte/Word

1 0 1 0 0 1 0 w

CMPS = Compare

Byte/Word

1 0 1 0 0 1 1 w

SCAS = Scan Byte/Word

1 0 1 0 1 1 1 w

LODS = Load Byte/Word

to AL/AX

1 0 1 0 1 1 0 w

STOS = Stor Byte/Word

from AL/A

1 0 1 0 1 0 1 w

CONTROL TRANSFER

CALL = Call:

Direct Within Segment

1 1 1 0 1 0 0 0

disp-low

disp-high

Indirect Within Segment

1 1 1 1 1 1 1 1

mod 0 1 0 r/m

Direct Intersegment

1 0 0 1 1 0 1 0

offset-low

offset-high

seg-low

seg-high

Indirect Intersegment

1 1 1 1 1 1 1 1

mod 0 1 1 r/m

Instruction Set Summary (Continued)

MNEMONIC AND

DESCRIPTION

INSTRUCTION CODE

7 6 5 4 3 2 1 0

80C88

IP80C88 Datasheet(PDF) 32 Page - Intersil Corporation

IP80C88 Datasheet(HTML) 32 Page - Intersil Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

Datasheet Download

Link URL