ADV212 AD [Analog Devices], ADV212 Datasheet - Page 9

• Manufacturer Part Number: ADV212
• Description: JPEG 2000 Video Codec
• Manufacturer: AD [Analog Devices]

HDATA
HDATA
FSRQ0
WEFB
DREQ
DACK
FCS0
RD
DREQ
t
WESU
FIFO NOT FULL
PULSE
DACK
t
t
SU
SU
t
LO
Figure 7. Single Write Cycle for Fly-By DMA Mode
DREQ
Figure 8. Single Write Access for DCS DMA Mode
0
0
t
HD
t
DACK
( DREQ Pulse Width Is Programmable)
HD
WFSRQ
HI
Rev. 0 | Page 9 of 44
1
1
2
FIFO FULL
t
NOT WRITTEN TO FIFO
WEHD
2
ADV212