W90221X Winbond Electronics Corp America, W90221X Datasheet - Page 200

• Manufacturer Part Number: W90221X
• Description: Pa-risc Embedded Controller
• Manufacturer: Winbond Electronics Corp America

zero_ext(GR[r2]{16:31})+16h8000);
zero_ext(GR[r2]{16:31})+16h8000);
zero_ext(GR[r2]{16:31}));
zero_ext(GR[r2]{16:31}));
}
Fraction mode operation (AIR[25] = 1) :
switch (cmplt) {
zero_ext(GR[r2]{0:15}), 1)
zero_ext(GR[r2]{0:15}), 1)
zero_ext(GR[r2]{0:15}), 1);
zero_ext(GR[r2]{0:15}), 1);
}
Exception : None
Multiply
Format:
W90221X version 0.6
05
0:5
6
default : (r=0, unrounding mode){
default : (r=0, unrounding mode){
case r : (r=1, rounding mode){
r2
6:10
}
5
LO{0:31}
LO{0:31}
LO{0:31}
GR[t]{0:31}
GR[t]{0:31}
break;
}
GR[t]{0:31}
+16h8000);
+16h8000);
break;
}
GR[t]{0:31}
break;
}
MUL, cmplt
LO{0:31}
break;
r1
11:15
5
~
16:18
3
r1,r2,t
r
19
1
1
20
(lshift(zero_ext(GR[r1]{0:15})
lshift(zero_ext(GR[r1]{0:15})
1
11
(zero_ext(GR[r1]{16:31})
(zero_ext(GR[r1]{16:31})
(lshift(zero_ext(GR[r1]{0:15})
lshift(zero_ext(GR[r1]{0:15})
21:25
(zero_ext(GR[r1]{16:31})
(zero_ext(GR[r1]{16:31})
~
5
t
26
1
27:31
MUL
5
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