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Part Name
Description
MPC5200B View Datasheet(PDF) - Freescale Semiconductor
Part Name
Description
MFG CO.
MPC5200B
SDRAM/DDR Memory Controller
Freescale Semiconductor
'MPC5200B' PDF : 72 Pages
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DMARQ
(device)
t
UI
DMACK
(device)
t
ACK
t
ENV
t
FS
STOP
(host)
HDMARDY
(host)
t
ACK
t
ENV
t
ZAD
t
FS
t
ZIORDY
t
ZAD
DSTROBE
(device)
t
AZ
t
DVS
t
DVH
DD ( 0 : 15 )
t
ACK
DA0, DA1, DA2,
CS [ 0 : 1 ] 1
Figure 16. Timing Diagram—Initiating an Ultra DMA Data In Burst
DSTROBE
at device
DD ( 0 : 15 )
at device
t
CYC
t
2CYC
t
CYC
t
2CYC
t
DVH
t
DVS
t
DVH
t
DVS
t
DVH
DSTROBE
at host
DD ( 0 : 15 )
at host
t
DH
t
DS
t
DH
t
DS
t
DH
Figure 17. Timing Diagram—Sustained Ultra DMA Data In Burst
MPC5200B Data Sheet, Rev. 4
Freescale Semiconductor
33
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