ppc8572elpxavnd Freescale Semiconductor, Inc, ppc8572elpxavnd Datasheet - Page 25

• Manufacturer Part Number: ppc8572elpxavnd
• Description: Mpc8572e Powerquicc Iii Integrated Communications Processors
• Manufacturer: Freescale Semiconductor, Inc

Figure 4
measurement (tDDKHMH).
Figure 5
Freescale Semiconductor
ADDR/CMD
shows the DDR2 and DDR3 SDRAM Interface output timing for the MCK to MDQS skew
shows the DDR2 and DDR3 SDRAM Interface output timing diagram.
MDQS[n]
MDQ[x]
MCK[n]
MCK[n]
MPC8572E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 4
Figure 5. DDR2 and DDR3 SDRAM Interface Output Timing Diagram
MCK[n]
MCK[n]
MDQS
MDQS
Write A0
Figure 4. Timing Diagram for tDDKHMH
t
DDKHMP
t
DDKHAS
t
t
DDKHMHmax) = 0.6 ns or 0.375 n
DDKHMH(min) = –0.6 ns or -0.375 ns
t
MCK
t
DDKHDX
,t
NOOP
DDKHCS
t
DDKHAX
tMCK
t
D0
DDKHMH
,t
DDKHCX
t
DDKHDS
D1
s
t
DDKLDS
t
DDKLDX
DDR2 and DDR3 SDRAM Controller
t
DDKHME
25