MOTOROLA
DSP96002 USER’S MANUAL
B-175
move d0.l,d7.m ;
move d0.m,d0.l ;
dec d0 ;
move d0.l,d0.m ;
jclr #31,d7.m,_op2nrm ;
_domul
; ****** Initial Exponent Processing ******
move d0.m,d0.l ;
move d1.m,d1.l ;
add d0,d1 ;
inc d1 ;
move d1.l,d0.m ;
; ****** Calculate Partial Products (A:B * C:D) ******
mpyu d6,d7,d2 ;
move d6.m,d0.l ;
mpyu d0,d7,d3 ;
move d7.m,d1.l ;
mpyu d1,d6,d4 ;
mpyu d0,d1,d5 ;
; ****** Sum Partial Products ******
move #0,d1.h ;
tst d2 d2.m,d0.l ;
jeq _addpps ;
move #1,d1.h ;
_addpps
add d0,d3 ;
rol d1 d3.m,d2.l ;
add d4,d3 d4.m,d0.l ;
addc d2,d0 ;
rol d2 ;
ror d1 d5.m,d4.l ;
addc d0,d5 ;
move #0,d0.l ;
addc d0,d4 ;
ror d2 ;
addc d0,d4 ;
; At this point,
; d4.l = most significant 32 bits,
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: ......