Rainbow Electronics W9825G6CH - Manual (Page 28)

W9825G6CH
- 28 -
Operating Timing Example, continued
Auto Precharge Read (Burst Length = 4, CAS Latency = 3)
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)
CLK
DQ
CKE
DQM
A0-A9,
A11,12
A10
BS1
WE
CAS
RAS
CS
BS0
t RC t RC
t RAS t RP t RAS t RP
t RCD t RCD
t AC
Active Read AP* Active Read AP*
RAa RAb
RAa CAw RAb CAx
aw0 aw1 aw2 aw3
* AP is the internal precharge start timing
Bank #0
Idle
Bank #1
Bank #2
Bank #3
t AC
bx0 bx1 bx2 bx3