Sdram burst read (32 bit), This is the cas address, This is the bank and ras address – Digi NS9215 User Manual
Page 488
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T I M I N G
Memory Timing
488
Hardware Reference NS9215
SDRAM burst
read (32 bit)
Notes:
1
This is the bank and RAS address.
2
This is the CAS address.
pr ec h g
ac t iv e
re ad
c a s l at
da ta -A
dat a- B
da ta- C
d ata -D
M 9
M 8
M 7
M 6
M 5
M 11
M 4
M 2
M 1
N ote -1
No 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
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