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| ADV212_15 Datasheet, PDF (11/44 Pages) Analog Devices – Wavescale Video Codec | |||
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DREQ
DACK
RDFB
HDATA
DREQPULSE
tDREQ
DACKHIGH
DACKLOW
tRDSU
tRD
tHD
0
1
2
Figure 11. Single Read Cycle for Fly-By DMA Mode
(DREQ Pulse Width Is Programmable)
tRDHD
FCS0
RD
FSRQ0
FIFO NOT EMPTY
tRD
HDATA
RDFSRQ
FIFO EMPTY
tHD
0
1
Figure 12. Single Read Access for DCS DMA Mode
ADV212
Rev. B | Page 11 of 44
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