adv611 Analog Devices, Inc., adv611 Datasheet - Page 26
adv611
Manufacturer Part Number
adv611
Description
Closed Circuit Tv Digital Video Codec
Manufacturer
Analog Devices, Inc.
Datasheet
1.ADV611.pdf
(46 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
adv611JST
Manufacturer:
ad
Quantity:
1 831
Company:
Part Number:
adv611JST
Manufacturer:
ADI
Quantity:
996
Company:
Part Number:
adv611JSTZ
Manufacturer:
ADI
Quantity:
526
Company:
Part Number:
adv611JSTZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
adv611JSTZ
Manufacturer:
ADI
Quantity:
20 000
In general, a Frame of data is made up of odd and even Fields
as shown in Figure 13. Each Field Sequence is made up of a
First Block Sequence and a Complete Block Sequence. The
First Block Sequence is separate from the Complete Block Se-
quence. The Complete Block Sequence contains the remaining
41 Block Sequences (see block numbering in Figure 14). Each
Block Sequence contains a start of block delimiter, Bin Width
ADV611/ADV612
40
37
41
38
28
39
36
29
34
31
35
32
19
20
27
33
25
22
23
30
26
18
10
11
Figure 14. Block Order of Wavelet Compressed Field Data (Modified Mallat Diagram)
16
13
14
17
24
21
9
Cr COMPONENT
Cb COMPONENT
15
12
7
4
8
5
1
2
6
3
Y COMPONENT
–26–
for the block and actual encoder data for the block. A pseudo
code bitstream example for one complete field of video is shown in
Table XIII. A pseudo code bitstream example for one sequence
of fields is shown in Table XIV. An example listing of a field
of video in ADV611/ADV612 bitstream format appears in
Table XVII.
0
REV. 0