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Normal/fast memory – Avago Technologies LSI53C1010R User Manual

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PCI and External Memory Interface Timing Diagrams

6-47

Version 2.2

Copyright © 2000–2003 by LSI Logic Corporation. All rights reserved.

Figure 6.28 Normal/Fast Memory (

128 Kbytes) Single Byte Access Write Cycle

Figure 6.28 Normal/Fast Memory (

128 Kbytes) Single Byte Access Write Cycle (Cont.)

CLK

(Driven by System)

1

2

3

4

5

6

7

8

9

10

MAD

(Driven by LSI53C1010R)

High Order

Address

Middle Order

Address

Low Order

Address

MAS1/

(Driven by LSI53C1010R)

MAS0/

(Driven by LSI53C1010R)

MCE/

(Driven by LSI53C1010R)

MOE/

(Driven by LSI53C1010R)

MWE/

(Driven by LSI53C1010R)

t

13

t

11

t

12

t

24

t

25

Write

Data

Valid

t

23

t

20

CLK

(Driven by System)

11

12

13

14

15

16

17

18

19

20

MAD

(Driven by LSI53C1010R)

MAS1/

(Driven by LSI53C1010R)

MAS0/

(Driven by LSI53C1010R)

MCE/

(Driven by LSI53C1010R)

MOE/

(Driven by LSI53C1010R)

MWE/

(Driven by LSI53C1010R)

21

t

24

t

25

t

21

Valid Write Data

t

20

t

23

t

22

t

26