Rainbow Electronics W9864G2GH - Manual (Page 24)

W9864G2GH
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14. OPERATING TIMING EXAMPLE
14.1 Interleaved Bank 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
A10
WE
CS
t RC t RC
t RC t RC
t RAS t RP t RAS t RP
t RP t RAS t RAS
t RCD t RCD t RCD t RCD
t AC
t AC t AC t AC
t RRD t RRD t RRD t RRD
Active Read
Active Read
Active
Active
Active Read
Read Precharge
Precharge Precharge
RAa RBb RAc RBd RAe
RAa CAw RBb CBx RAc CAy RBd CBz RAe
aw0 aw1 aw2 aw3 bx0 bx1 bx2 bx3 cy0 cy1 cy2 cy3
Bank #0
Idle
Bank #1
Bank #2
Bank #3
RAS
CAS
BS1
BS0