WC32P040-XP4M datasheet(6/23 Pages) WEDC

Part #	WC32P040-XP4M

Description	32-Bit, Nonmultiplexed External Address and Data Buses with Synchronous Interface

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Manufacturer	WEDC [White Electronic Designs Corporation]

Direct Link	http://www.whiteedc.com

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White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

White Electronic Designs

WC32P040-XXM

July 1998

Opcode

Operation

Syntax

DBcc

If condition false

then (Dn-1

Dn;

if (Dn ≠ -1

then PC + dn PC)

DBcc Dn,<label>

DIVS, DIVSL

Destination + Source

Destination

DIVS.W <ea>,Dn

DIVS.L <ea>,Dq

DIVS.L <ea>,Dr:Dq

DIVSL.L <ea>,Dr:Dq

32 + 16

16r:16q

32 + 32

32q

64 + 32

32r:32q

32 + 32

32r:32q

DIVU, DIVUL

Destination + Source

Destination

DIVU.W <ea>,Dn

DIVU.L <ea>,Dq

DIVU.L <ea>,Dr:Dq

DIVUL.L <ea>,Dr:Dq

32 + 16

16r:16q

32 + 32

32q

64 + 32

32r:32q

32 + 32

32r:32q

EOR

Source

⊕ Destination

Destination

EOR Dn,<ea>

EORI

Immediate Data

⊕ Destination

Destination

EORI #<data>,<ea>

EORI to CCR

Source

⊕ CCR

CCR

EORI #<data>,CCR

EORI to SR

If supervisor state

EORI #<data>,SR

then Source SR

SR

else TRAP

EXG

Rx

Ry

EXG Dx,Dy

EXG Ax,Ay

EXG Dx,Ay

EXG Ay,Dx

EXT,EXTB

Destination Sign – Extended

Destination

EXT.W Dn

EXT.L L Dn

EXTB.L Dn

extend byte to word

extend word to long word

extend byte to long word

FABS

Absolute Value of Source

FPn

FABS.<fmt> <ea>,FPn

FABS.X FPm,FPn

FABS.X FPn

FrABS.<fmt> <ea>,FPn(2)

FrABS.X FPm,FPn(2)

FrABS.X FPn(3)

FADD

Source + FPn

FPn

FADD.<fmt, <ea>,FPn

FADD.X FPm,FPn

FrADD.<fmt> <ea>,FPn(2)

FrADD.X FPm,FPn(2)

FBcc

If condition true

then PC + dn

PC

FBcc.SIZE <label>

FCMP

FPn – Source

FCMP.<fmt> <ea>,FPn

FCMP.X FPm,FPn

FDBcc

It condition true

then no operation

else Dn-1

Dn

if Dn ≠ -1

then PC + dn

PC

else execute next instruction

FDBcc Dn,<label>

FDIV

FPn + Source

FPn

FDIV.<tmt> <ea>,FPn

FDIV.X FPm,FPn

FrDIV.<fmt> <ea>,FPn(2)

FrDIV.X FPm,FPn(2)

FMOVE

Source

Destination

FMOVE.<fmt> <ea>,FPn

FMOVE.<fmt> FPM,<ea>

FMOVE.P FPm,<ea>{Dn}

FMOVE.P FPm,<ea>{#k}

FrMOVE.<fmt> <ea>,FPn(2)

INSTRUCTION SET SUMMARY (contd)

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