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Motorola DSP96002 User Manual

Page 201

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MOTOROLA

DSP96002 USER’S MANUAL

A - 13

Mnemonic

UNCC NAN SNAN OPERR OVF UNF DZ INX

Special Definitions

FCOPYS.X

0

*

*

0

*

*

0

*

FDEBUGcc

*

FFcc

*

FFcc.U

*

?

?

?

?

?

?

?

Note 26

FGETMAN

0

*

*

?

0

0

0

0

Note 27

FINT

0

*

*

0

0

0

0

*

FJcc

*

FJScc

*

FLOAT.S

0

0

0

0

0

0

0

*

FLOAT.X

0

0

0

0

0

0

0

*

FLOATU.S

0

0

0

0

0

0

0

*

FLOATU.X

0

0

0

0

0

0

0

*

FLOOR

0

*

*

0

0

0

0

*

FMPY//FADD.S

0

?

?

?

?

?

0

?

Notes 1,7,19,22,23,24

FMPY//FADD.X

0

?

?

?

?

?

0

?

Notes 1,7,19,22,23,24

FMPY//FADDSUB.S

0

?

?

?

?

?

0

?

Notes 1,7,21,22,23,24

FMPY//FADDSUB.X

0

?

?

?

?

?

0

?

Notes 1,7,21,22,23,24

FMPY//FSUB.S

0

?

?

?

?

?

0

?

Notes 1,8,20,22,23,24

FMPY//FSUB.X

0

?

?

?

?

?

0

?

Notes 1,8,20,22,23,24

FMPY.S

0

*

*

?

*

*

0

* Note

6

FMPY.X

0

*

*

?

*

*

0

*

Note 6

FNEG.S

0

*

*

0

*

*

0

*

FNEG.X

0

*

*

0

*

*

0

*

FSCALE.S

0

*

*

0

*

*

0

*

FSCALE.X

0

*

*

0

*

*

0

*

FSEEDD

0

*

*

0

*

*

0

0

FSEEDR

0

*

*

?

0

0

0

0

Note 31

FSUB.S

0

*

*

?

*

*

0

*

Note 28

FSUB.X

0

*

*

?

*

*

0

*

Note 28

FTFR.S

0

*

*

0

*

*

0

*

FTFR.X

0

*

*

0

*

*

0

*

FTRAPcc

*

FTST

0

*

*

0

0

0

0

0

GETEXP

0

?

*

?

0

0

0

0

Notes 29,30

IFcc

IFcc.U

?

?

?

?

?

?

?

Note 26

ILLEGAL

INC

INT

0

?

*

?

0

0

0

?

Notes 12,17,29

INTRZ

0

?

*

?

0

0

0

?

Notes 12,17,29

INTU

0

?

*

?

0

0

0

?

Notes 12,25,29

INTURZ

0

?

*

?

0

0

0

?

Notes 12,25,29

Jcc

JCLR

JMP

Figure A-5. ER Exception Bits Computation (Continued)

SYMBOLS:

* set according to the standard definition by the result
- not affected by the operation
0 cleared
1 set
? set according to the special computation definition by the result of the operation