Sdram burst read (32 bit), cas latency = 3, This is the cas address, This is the bank and ras address – Digi NS9215 User Manual
Page 489
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T I M I N G
Memory Timing
www.digiembedded.com
489
SDRAM burst
read (32 bit), CAS
latency = 3
Notes:
1
This is the bank and RAS address.
2
This is the CAS address.
p re
a c t
re ad
lat
la t
da ta- A
d ata - B
da ta- C
d ata -D
M 9
M 8
M 7
M 6
M5
M1 1
M4
M 2
M 1
N o te- 1
N o te- 2
c lk _ ou t
d ata < 31: 0>
ad dr
da ta_ m as k < 3:0 >*
d y _c s _ n< 3: 0> *
ra s _n
c a s _n
we _n