B-174
DSP96002 USER’S MANUAL
MOTOROLA
move #EXP_MSK,d1.l ;
and d1,d0 ;
tst d0 ;
jne _ebias2 ;
inc d0 ;
_ebias2 move #EBIAS,d1.l ;
sub d1,d0 ;
move d0.l,d1.m ;
; ****** Extract Mantissas ******
move #0,d6.h ;
move #0,d7.h ;
; ****** Normalize any Denorms ******
jset #31,d6.m,_nrmop2 ;
move d6.m,d0.l ;
tst d0 ;
jneq _op1nrm ;
move d1.m,d0.l ;
move #32,d1.l ;
sub d1,d0 ;
move d0.l,d1.m ;
move d6.l,d6.m ;
move #0,d6.l ;
jset #31,d6.m,_nrmop2 ;
_op1nrm ; normalize
asl d6 d6.m,d0.l ;
rol d0 ;
move d0.l,d6.m ;
move d1.m,d0.l ;
dec d0 ;
move d0.l,d1.m ;
jclr #31,d6.m,_op1nrm ;
_nrmop2 jset #31,d7.m,_domul ;
move d7.m,d0.l ;
tst d0 ;
jneq _op2nrm ;
move d0.m,d0.l ;
move #32,d1.l ;
sub d1,d0 ;
move d0.l,d0.m ;
move d7.l,d7.m ;
move #0,d7.l ;
jset #31,d7.m,_domul ;
_op2nrm ; normalize operand 2
asl d7 d7.m,d0.l ;
rol d0 ;
Summary of Contents for DSP96002
Page 3: ...1 2 DSP96002 USER S MANUAL MOTOROLA ...
Page 38: ...MOTOROLA DSP96002 USER S MANUAL 3 15 Figure 3 4 Modulo Arithmetic Unit Block Diagram ...
Page 39: ...3 16 DSP96002 USER S MANUAL MOTOROLA ...
Page 53: ...4 14 DSP96002 USER S MANUAL MOTOROLA ...
Page 76: ...MOTOROLA DSP96002 USER S MANUAL 5 23 Figure 5 8 Address Modifier Summary ...
Page 86: ...6 10 DSP96002 USER S MANUAL MOTOROLA ...
Page 101: ...MOTOROLA DSP96002 USER S MANUAL 7 15 Figure 7 9 HI Block Diagram One Port ...
Page 140: ...7 54 DSP96002 USER S MANUAL MOTOROLA ...
Page 166: ...9 10 DSP96002 USER S MANUAL MOTOROLA ...
Page 181: ...MOTOROLA DSP96002 USER S MANUAL 10 15 Figure 10 8 Program Address Bus FIFO ...
Page 337: ...MOTOROLA DSP96002 USER S MANUAL A 149 ...
Page 404: ...A 216 DSP96002 USER S MANUAL MOTOROLA PC xxxx D ...
Page 460: ...A 272 DSP96002 USER S MANUAL MOTOROLA SIOP Not affected ...
Page 484: ...A 296 DSP96002 USER S MANUAL MOTOROLA SSH PC SSL SR SP 1 SP ...
Page 519: ...MOTOROLA DSP96002 USER S MANUAL A 331 ...
Page 718: ...MOTOROLA DSP96002 USER S MANUAL B 199 ...
Page 871: ... MOTOROLA INC 1994 MOTOROLA TECHNICAL DATA SEMICONDUCTOR M Addendum ...
Page 888: ...MOTOROLA INDEX 1 INDEX ...
Page 889: ......