Velocity Raptor LX665 Manual de usuario descargar pdf (Pagina 18)

U.S.

Patent

061.

30,

2001

Sheet

16

0f

18

US

6,311,264

B1

Bcnd

INSTRUCTION

ACC=O

AGG<0

OVERFLOW

CARRY

MANY

SHORT

‘NSTRUCHONS

STATUS

1 |

| | l 1

|

BITS

1

O O

1

fmz]

/

\

2

L

v

c

‘

1

1

1

1

LARGER

DECODER

MASK

1

1

0

1

BITS

\1023

FIG

33

1 1

—

1

(z

AAEv

CARRY)

F

I

G.

32

ONE

LoNGER

INSTRUCTION

\.

Bcnd

STATUS

1921

MASK

1923

53m

lllil-W

1J1

I | l

l'—lR

51\

MEM

SMALLER

ACC

A

DECODER

=

Op

CKT

\_

1

225/

CONT’L

<

BRANCH

1025

A

5

CLK

I

v

17/

MUX

(ARR)

FIG.

34

1027

PROGRAM

COUNTER

\93

(ACC=O)

103“

1033.1

STATUSZgmj

(ACC<O)

'2

1033.2

STATUSLEMAQ

MASKL-———————

/

OVERFLOW

10313

1033.3

LOG'C

QBRANCH

swusvlkj

Log

MASKV——1—_

CARRY

0314

1033.4

FIG.

35

s1A1usc::\:1g_l_o~6_

MAsKG—--——_

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 50 51

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