At 40 k /a t 40k l v ser ies fpg a – Rainbow Electronics AT40K40LV User Manual

Page 13

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13

A

T

40
K

/A

T

40K

L

V
Ser

ies
FPG

A

0896

C

FP
G

A

04
/02

Fi

gu
re

9

.

RA

M
E

x

a

m

p

le

:

1

2

8

x

8

D

ual
-port

e

d

R

A

M
(A
s

y

n

c

h

ronou

s

)

2-to-4

Decoder

Dout(4)

Dout(5)

Dout(6)

Dout(7)

Din

Dout

WEN

OEN

Ain

Aout

Din

Dout

Din

Dout

WEN

OEN

Din

Dout

Aout

Ain

WEN

OEN

Ain

Aout

WEN

OEN

Aout

Ain

Din

Dout

Aout

Ain

WEN

OEN

Din

Dout

WEN

OEN

Ain

Aout

Din

Dout

Aout

Ain

WEN

OEN

Din

Dout

WEN

OEN

Ain

Aout

2-to-4

Decoder

Local Buses

Express Buses

Dedicated Connections

Read

Address

Din(0)

Din(1)

Din(2)

Din(3)

Din(4)

Din(5)

Din(6)

Din(7)

Write

Address

WE

Dout(0)

Dout(1)

Dout(2)

Dout(3)

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