ADV7183AKST Analog Devices Inc, ADV7183AKST Datasheet - Page 58

• Manufacturer Part Number: ADV7183AKST
• Description: IC VIDEO DECODER NTSC 80-LQFP
• Manufacturer: Analog Devices Inc
• Type: Video Decoderr

Specifications of ADV7183AKST

• Applications: Projectors, Recorders, Security
• Voltage - Supply, Analog: 3.15 V ~ 3.45 V
• Voltage - Supply, Digital: 1.65 V ~ 2 V
• Mounting Type: Surface Mount
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ADV7183A
Table 155. Gemstar 1× Data, Full-Byte Mode
Byte
0
1
2
3
4
5
6
7
8
9
10
Table 156. NTSC CCAP Data, Half-Byte Mode
Byte
0
1
2
3
4
5
6
7
8
9
10
Table 157. NTSC CCAP Data, Full-Byte Mode
Byte
0
1
2
3
4
5
6
7
8
9
10
NTSC CCAP Data
Half-byte output mode is selected by setting CDECAD = 0, the
full-byte mode is enabled by CDECAD = 1. See the GDECAD
Gemstar Decode Ancillary Data Format, Address 0x4C [0]. The
data packet formats are shown in Table 156 and Table 157.
D[9]
0
1
1
0
!EP
!EP
1
1
!CS[8]
D[9]
0
1
1
0
!EP
!EP
1
1
!CS[8]
D[9]
0
1
1
0
!EP
!EP
!EP
!EP
!EP
!EP
!CS[8]
D[8]
0
1
1
1
EP
EP
0
0
CS[8]
D[8]
0
1
1
1
EP
EP
0
0
CS[8]
D[8]
0
1
1
1
EP
EP
EP
EP
EP
EP
CS[8]
D[7]
0
1
1
0
EF
0
0
0
CS[7]
D[7]
0
1
1
0
EF
0
0
0
CS[7]
0
1
1
0
0
0
0
D[7]
0
EF
0
CS[7]
Gemstar word1[7:0]
Gemstar word2[7:0]
D[6]
0
1
1
1
0
0
0
0
CS[6]
CCAP word1[7:0]
CCAP word2[7:0]
D[6]
0
1
1
1
0
0
0
0
CS[6]
D[6]
0
1
1
1
0
0
0
0
0
0
CS[6]
D[5]
0
1
1
0
1
0
0
0
CS[5]
D[5]
0
1
1
0
0
0
0
CS[5]
D[5]
0
1
1
0
1
0
CS[5]
Rev. B | Page 58 of 104
D[4]
0
1
1
0
0
0
0
0
CS[4]
D[4]
0
1
1
0
0
0
0
CS[4]
D[4]
0
1
1
0
0
0
CS[4]
CCAP word1[7:4]
CCAP word1[3:0]
CCAP word2[7:4]
CCAP word2[3:0]
line[3:0]
D[3]
0
1
1
0
1
0
0
0
CS[3]
D[3]
0
1
1
0
0
0
0
CS[3]
D[3]
0
1
1
0
1
0
CS[3]
Notes
•
•
Only closed caption data from the SDP core can be
embedded in the output data stream.
NTSC closed caption data is sliced on Line 21d on even
and odd fields. The corresponding enable bit has to be set
high. See the GDECEL[15:0] Gemstar Decoding Even
Lines, Address 0x48 [7:0]; Address 0x49 [7:0] and
GDECOL[15:0] Gemstar Decoding Odd Lines,
Address 0x4A [7:0]; Address 0x4B [7:0] sections.
0
1
1
0
1
0
0
CS[2]
D[2]
0
1
1
0
1
1
0
0
CS[2]
D[2]
D[2]
0
1
1
0
1
1
CS[2]
0
1
1
0
0
0
0
0
0
0
CS[1]
D[1]
0
1
1
0
0
0
0
0
0
0
CS[1]
D[1]
D[1]
0
1
1
0
0
0
0
0
0
0
CS[1]
0
1
1
CS[0]
D[0]
0
1
1
0
0
0
0
0
0
0
CS[0]
D[0]
0
0
0
0
0
0
0
D[0]
0
1
1
0
0
0
0
0
0
0
CS[0]
Description
Fixed preamble
Fixed preamble
Fixed preamble
DID
SDID
Data count
User data-words
User data-words
UDW padding 0x200
UDW padding 0x200
Checksum
Description
Fixed preamble
Fixed preamble
Fixed preamble
DID
SDID
Data count
User data-words
User data-words
UDW padding 0x200
UDW padding 0x200
Checksum
Description
Fixed preamble
Fixed preamble
Fixed preamble
DID
SDID
Data count
User data-words
User data-words
User data-words
User data-words
Checksum