11 autorefresh cycle – Rainbow Electronics W9864G6GB User Manual

Page 34

Advertising
background image

W9864G6GB

- 34 -

15.11 Autorefresh Cycle

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

(CLK = 100 MHz)

All Banks

Prechage

Auto

Refresh

Auto Refresh (Arbitrary Cycle)

t

RC

t

RP

t

RC

CLK

DQ

CKE

DQM

A0-A9

A10

WE

CAS

RAS

CS

BS0,1

Advertising