Cray CRAY-1 - Page 8

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I

I

INSTRUCTION

ISSUE

INSTRUCTION

DESCRIPTIONS

2240004

000000

Error

exit

001

i j k

0014jk

0020xk

0021xx

0022xx

003xjx

004xxx

005xjk

006i

j

km

007ijkm

010ijkm

011

i j

km

012ijkm

013ijkm

014ijkm

015ijkm

016ijkm

017ijkm

020ijkm

021

i j

km

022i

j k

023ijx

024ijk

025i

j k

026i

jO

026ij1

027i

jx

030i

j k

031

i j k

032i

j k

033i

j k

Monitor functions

Programmable

clock

interrupt

functions

Transmit

(Ak)

to

VL

Set

floating

point

mode

flag in M

register.

Clear

floating

point

mode

flag in M

register.

Transmit (Sj) to vector

mask

Normal

exit

Branch

to (Bjk)

Branch

to i j

km

.

Return

jump

to ijkm;

set

Boo

to

(P)

Branch

to ijkm

if

(Ao)

= 0 .

Branch

to ijkm

if

(Ao)

to.

Branch

to ijkm

if

(Ao)

positive

Branch

to ijkm

if

(Ao)

negative

Branch

to ijkm

if

(So)

= 0 .

Branch

to ijkm

if

(So)

t 0

Branch

to ijkm

if

(So)

positive

Branch

to ijkm

if

(So)

negative

Transmit

jkm

to

Ai

Transmit

complement

of

jkm

to

Ai

Transmit

jk

to

Ai

Transmit (Sj) to

Ai

Transmit (Bjk) to

Ai

Transmit (Ai) to

Bjk

Population count of (Sj) to

Ai

Population count

parity

of (Sj) to

Ai

Leading zero count of (Sj) to

Ai

Integer

sum

of (Aj)

and

(Ak)

to

Ai

Integer

difference

of (Aj)

and

(Ak)

to

Ai

Integer product of (Aj)

and

(Ak)

to

Ai

Transmit

I/O

status

to

Ai

vi

· 4-5

4-6

· 4-7

4-8

· 4-10

· 4-12

4-13

4-13

4-14

4-15

· 4-16

4-17

· 4-18

4-19

· 4-19

· 4-19

. . 4-19

4-20

· 4-20

. 4-20

4-20

4-21

· 4-21

4-22

· 4-23

· 4-24

· 4-24

· 4-25

4-25

4-26

· 4-27

· 4-27

· 4-28

4-29

E

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