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Cray CRAY-1 - Page 40

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ec
or
eg
s ers
V t R i t
./
V7
V6
"/
V5
r
Pop
t
V4
((AO)+(Ak)
r
Shift
V3
r
Logical
I
V?
VI
Add
VO
Vector
Functional
Sj
Units
l-
I-
Vj
~
Ak
I-
f/
Vk
l-
f-
1/
v;
l-
F::
I-
Vj
I-
ReClp"
Appr
r
Mul
tipl
t....
Add
77
Vector
~
Con~rol
~
Floating
I
Si
Si
VECTOR
MASK
i
Point
Memory
Sj
Functional
Si
Uni
ts
REAL-
TIME
CLOCK
F-
Sk
PROG.
CLOCK
INT.
i"
~
I--
r----o-
f-
/
T77
I
-
'Si
Scalar Registers
.J
57
~
(AD)
r
~
Sb
r
Pnn
/ 7
'"
Sh"i
ft
~
-S§-4
1"1-
l]r
r I
no;
r;,l
I
52
.//
Sk
Add
TOO
5-]
//
<;i
SO
((Ah)
+
jkm)
Scalar
Ak
Exchange
Functional
Control
Uni
ts
[
XA
1 Vector
/
B77
I
~1
Address Registers
Con~rol
.
V.i
A~
[VECTOR
1
Ai
(AD)
r
LENGTH
f---
- 7,:
A6
Ak
I Multiol
V'BTk7~
A~A5-~
r
Add
800
~
A3
Aj
A2
B hit
((Ah)
+
jkm)
~:
Al
'j
Ai
1
Address
AO
~
Ak
l
~i
Ak
i
Functional
.1
III1
I~
31B
Uni
ts
-I
P
L+IJ
114
,
III
II
'
r
I
\11\1
III
/
I-
3
I
JI
II1
I
\1\\
"
r
2
I
I
I 2
r 1
I
CA
CL
00
0
I
i i
I
I
I
I
I/O
I
-
control
,
I
i
r--
G
H
I
-
NIP
CIP
i
L _
__
Execution
I--
LIP
--------.
~
17
Instruction
"r
Optional
Buffers
Figure 3-1.
Computation
section
I
2240004
3-2
E

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