mpc8569e Freescale Semiconductor, Inc, mpc8569e Datasheet - Page 52

• Manufacturer Part Number: mpc8569e
• Description: Mpc8569e Powerquicc Iii Integrated Processor Hardware Specifications
• Manufacturer: Freescale Semiconductor, Inc

DDR2 and DDR3 SDRAM Controller
The following figure shows the DDR2 and DDR3 SDRAM interface output timing for the MCK to MDQS skew measurement
(t
The following figure shows the DDR2 and DDR3 SDRAM output timing diagram.
52
DDKHMH
ADDR/CMD
).
MDQS[n]
MDQ[x]
MCK
MCK
MPC8569E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 0
Figure 10. DDR2 and DDR3 Output Timing Diagram
MCK[n]
MCK[n]
t
Write A0
DDKHMP
MDQS
MDQS
Figure 9. Timing Diagram for t
t
DDKHAS
t
MCK
t
DDKHDX
, t
NOOP
t
DDKHCS
DDKHMH(min)
t
t
DDKHAX
DDKHMHmax)
t
MCK
D0
, t
DDKHCX
= –0.6 ns or –0.375 ns
t
t
DDKHMH
DDKHDS
= 0.6 ns or 0.375 ns
D1
DDKHMH
t
DDKLDS
t
DDKLDX
Freescale Semiconductor
t
DDKHME