Sdram burst write (16 bit), This is the cas address, This is the bank and ras address – Digi NS9215 User Manual

Page 487

Advertising
background image

. . . . .

T I M I N G

Memory Timing

www.digiembedded.com

487

SDRAM burst
write (16 bit)

Notes:

1

This is the bank and RAS address.

2

This is the CAS address.

p r e

a c t

w r d - A

d -B

d -C

d - D

d - E

d -F

d - G

d -H

M 9

M 8

M 7

M 6

M 5

M 5

M 4

M 1 2

M 1 0

N o te -1

N o te -2

c l k _ o u t

d a ta < 3 1 : 0 >

a d d r

d a ta _ m a s k < 3 : 2 >

d a ta _ m a s k < 1 :0 > *

d y _ c s _ n < 3 : 0 > *

ra s _ n

c a s _ n

w e _ n

Advertising