Stereo System User Manual
A - 12 DSP96002 USER’S MANUAL MOTOROLA
Mnemonic UNCC NAN SNAN OPERR OVF UNF DZ INX Special Definitions
ABS – – – – – – – –
ADD – – – – – – – –
ADDC1 – – – – – – – –
AND – – – – – – – –
ANDC – – – – – – – –
ANDI ? ? ? ? ? ? ? ? Note 9
ASL – – – – – – – –
ASR – – – – – – – –
Bcc – – – – – – – –
BCHG ? ? ? ? ? ? ? ? Note 13
BCLR ? ? ? ? ? ? ? ? Note 14
BFIND – – – – – – – –
BRA – – – – – – – –
BRCLR – – – – – – – –
BRSET – – – – – – – –
BScc – – – – – – – –
BSCLR – – – – – – – –
BSET ? ? ? ? ? ? ? ? Note 15
BSR – – – – – – – –
BSSET – – – – – – – –
BTST – – – – – – – –
CLR – – – – – – – –
CMP – – – – – – – –
CMPG – – – – – – – –
DEBUGcc – – – – – – – –
DEC – – – – – – – –
DO – – – – – – – –
DOR – – – – – – – –
ENDDO – – – – – – – –
EOR – – – – – – – –
EXT – – – – – – – –
EXTB – – – – – – – –
FABS.S 0 * * 0 * * 0 *
FABS.X 0 * * 0 * * 0 *
FADD.S 0 * * ? * * 0 * Note 18
FADD.X 0 * * ? * * 0 * Note 18
FADDSUB.S 0 ? * ? ? ? 0 ? Note 2, 3, 4, 5, 7
FADDSUB.X 0 ? * ? ? ? 0 ? Note 2, 3, 4, 5, 7
FBcc * – – – – – – –
FBScc * – – – – – – –
FCLR 0 * 0 0 0 0 0 0
FCMP 0 * * 0 0 0 0 0
FCMPG 0 * * 0 0 0 0 0
FCMPM 0 * * 0 0 0 0 0
FCOPYS.S 0 * * 0 * * 0 *
Figure A-5. ER Exception Bits Computation
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