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Table 67. Gemstar 1× Data, Half-Byte Mode
Byte
D[9]
D[8]
0
0
0
1
1
1
2
1
1
3
0
1
4
!EP
EP
5
!EP
EP
6
!EP
EP
7
!EP
EP
8
!EP
EP
9
!EP
EP
10
!CS[8]
CS[8]
Table 68. Gemstar 1× Data, Full-Byte Mode
Byte
D[9]
D[8]
0
0
0
1
1
1
2
1
1
3
0
1
4
!EP
EP
5
!EP
EP
6
7
8
1
0
9
1
0
10
!CS[8]
CS[8]
Table 69. NTSC CCAP Data, Half-Byte Mode
Byte
D[9]
D[8]
0
0
0
1
1
1
2
1
1
3
0
1
4
!EP
EP
5
!EP
EP
6
!EP
EP
7
!EP
EP
8
!EP
EP
9
!EP
EP
10
!CS[8]
CS[8]
D[7]
D[6]
D[5]
0
0
0
1
1
1
1
1
1
0
1
0
EF
0
0
0
0
0
0
0
0
0
0
0
0
CS[7]
CS[6]
CS[5]
D[7]
D[6]
D[5]
0
0
0
1
1
1
1
1
1
0
1
0
EF
0
0
0
0
Gemstar Word1[7:0]
Gemstar Word2[7:0]
0
0
0
0
0
0
CS[7]
CS[6]
CS[5]
D[7]
D[6]
D[5]
0
0
0
1
1
1
1
1
1
0
1
0
EF
0
1
0
0
0
0
0
0
0
0
0
0
0
CS[7]
CS[6]
CS[5]
D[4]
D[3]
D[2]
0
0
0
1
1
1
1
1
1
0
0
0
Line[3:0]
0
0
1
Gemstar Word1[7:4]
Gemstar Word1[3:0]
Gemstar Word2[7:4]
Gemstar Word2[3:0]
CS[4]
CS[3]
CS[2]
D[4]
D[3]
D[2]
0
0
0
1
1
1
1
1
1
0
0
0
Line[3:0]
0
0
1
0
0
0
0
0
0
CS[4]
CS[3]
CS[2]
D[4]
D[3]
D[2]
0
0
0
1
1
1
1
1
1
0
0
0
0
1
1
0
0
1
CCAP Word1[7:4]
CCAP Word1[3:0]
CCAP Word2[7:4]
CCAP Word2[3:0]
CS[4]
CS[3]
CS[2]
Rev. B | Page 53 of 100
D[1]
D[0]
Description
0
0
Fixed preamble
1
1
Fixed preamble
1
1
Fixed preamble
0
0
DID
0
0
SDID
0
0
Data count
0
0
User data-words
0
0
User data-words
0
0
User data-words
0
0
User data-words
CS[1]
CS[0]
Checksum
D[1]
D[0]
Description
0
0
Fixed preamble
1
1
Fixed preamble
1
1
Fixed preamble
0
0
DID
0
0
SDID
0
0
Data count
0
0
User data-words
0
0
User data-words
0
0
UDW padding 0x200
0
0
UDW padding 0x200
CS[1]
CS[0]
Checksum
D[1]
D[0]
Description
0
0
Fixed preamble
1
1
Fixed preamble
1
1
Fixed preamble
0
0
DID
0
0
SDID
0
0
Data count
0
0
User data-words
0
0
User data-words
0
0
User data-words
0
0
User data-words
CS[1]
CS[0]
Checksum
ADV7181B
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