Motorola DSP96002 User Manual
Page 201
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