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Figure6.25 external memory read, External memory read – Avago Technologies LSI53C896 User Manual

Page 308

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6-40

Specifications

Version 3.3

Copyright © 1998–2003 by LSI Logic Corporation. All rights reserved.

Figure 6.25 External Memory Read

CLK

(Driven by System)

PAR

(Driven by Master-Addr;

IRDY/

(Driven by Master)

TRDY/

(Driven by LSI53C896)

STOP/

(Driven by LSI53C896)

DEVSEL/

(Driven by LSI53C896)

AD[31:0]

(Driven by Master-Addr;

C_BE[3:0]/

(Driven by Master)

FRAME/

(Driven by Master)

Data Driven by Memory)

1

2

3

4

5

6

7

8

9

10

LSI53C896-Data)

Addr

In

Byte Enable

LSI53C896-Data)

MAD

(Addr drvn by LSI53C896

;

High Order

Address

Middle Order

Address

Low Order

Address

MAS1/

(Driven by LSI53C896)

MAS0/

(Driven by LSI53C896)

MCE/

(Driven by LSI53C896)

MOE/

(Driven by LSI53C896)

MWE/

(Driven by LSI53C896)

t

1

t

2

t

1

t

2

CMD

In

t

1

t

2

t

1

t

2

t

1

t

3

t

13

t

11

t

12

t

15