ADV212 AD [Analog Devices], ADV212 Datasheet - Page 6

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

ADV212
NORMAL HOST MODE—WRITE OPERATION
Table 4.
Parameter
WE to ACK, Direct Registers and FIFO Accesses
WE to ACK, Indirect Registers
Data Setup
Data Hold
Address Setup
Address Hold
CS to WE Setup
CS Hold
Write Inactive Pulse Width (Minimum Time Until Next WE Pulse)
Write Active Pulse Width
Write Cycle Time
1
For a definition of JCLK, see Figure 32.
HDATA
ADDR
ACK
WE
CS
t
t
SC
SA
t
ACK
Figure 3. Normal Host Mode—Write Operation
t
WL
t
SD
VALID
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t
t
HC
HD
t
HA
t
WCYC
Mnemonic
t
t
t
t
t
t
t
t
t
t
t
ACK
ACK
SD
HD
SA
HA
SC
HC
WH
WL
WCYC
(direct)
(indirect)
t
WH
Min
5
5
3.0
1.5
2
2
0
0
2.5 JCLK
2.5 JCLK
5 JCLK
1
Typ
Max
1.5 × JCLK + 7.0
2.5 × JCLK + 7.0
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns