Figure 18 – Cirrus Logic CS4953xx User Manual
Page 27
CS4953xx Data Sheet
32-bit Audio Decoder DSP Family
DS705F2
27
Figure 17. External Memory Interface - SDRAM Auto Refresh Cycle
Figure 18. External Memory Interface - SDRAM Load Mode Register Cycle
SD_CLKOUT
SD_CS
SD_RAS
SD_CAS
SD_WE
SD_DQMn
SD_An
SD_Dn
t
sdcmdv
t
sdcmdh
t
sdcmdv
SD_CLKOUT
SD_CS
SD_RAS
SD_CAS
SD_WE
SD_DQMn
SD_An
SD_Dn
OPCODE
t
sdcmdv
t
sdcmdh
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