Datasheet

ADV7189B
Rev. B | Page 55 of 104
Table 69. Gemstar 1× Data, Full-Byte Mode
Byte D[9] D[8] D[7] D[6] D[5] D[4] D[3] D[2] D[1] D[0] Description
0 0 0 0 0 0 0 0 0 0 0 Fixed preamble
1 1 1 1 1 1 1 1 1 1 1 Fixed preamble
2 1 1 1 1 1 1 1 1 1 1 Fixed preamble
3 0 1 0 1 0 0 0 0 0 0 DID
4 !EP EP EF
0
Line[3:0]
0 0 SDID
5 !EP EP 0 0 0 0
0 1
0 0 Data count
6 Gemstar Word1[7:0] 0 0 User data-words
7 Gemstar Word2[7:0] 0 0 User data-words
8 1 0 0 0 0 0 0 0 0 0 UDW padding 0x200
9 1 0 0 0 0 0 0 0 0 0 UDW padding 0x200
10 !CS[8] CS[8] CS[7] CS[6] CS[5] CS[4] CS[3] CS[2] CS[1] CS[0] Checksum
Table 70. NTSC CCAP Data, Half-Byte Mode
Byte D[9] D[8] D[7] D[6] D[5] D[4] D[3] D[2] D[1] D[0] Description
0 0 0 0 0 0 0 0 0 0 0 Fixed preamble
1 1 1 1 1 1 1 1 1 1 1 Fixed preamble
2 1 1 1 1 1 1 1 1 1 1 Fixed preamble
3 0 1 0 1 0 0 0 0 0 0 DID
4 !EP EP EF
0 1 0 1 1
0 0 SDID
5 !EP EP 0 0 0 0
0 1
0 0 Data count
6 !EP EP 0 0 CCAP Word1[7:4] 0 0 User data-words
7 !EP EP 0 0 CCAP Word1[3:0] 0 0 User data-words
8 !EP EP 0 0 CCAP Word2[7:4] 0 0 User data-words
9 !EP EP 0 0 CCAP Word2[3:0] 0 0 User data-words
10 !CS[8] CS[8] CS[7] CS[6] CS[5] CS[4] CS[3] CS[2] CS[1] CS[0] Checksum
Table 71. NTSC CCAP Data, Full-Byte Mode
Byte D[9] D[8] D[7] D[6] D[5] D[4] D[3] D[2] D[1] D[0] Description
0 0 0 0 0 0 0 0 0 0 0 Fixed preamble
1 1 1 1 1 1 1 1 1 1 1 Fixed preamble
2 1 1 1 1 1 1 1 1 1 1 Fixed preamble
3 0 1 0 1 0 0 0 0 0 0 DID
4 !EP EP EF
0 1 0 1 1
0 0 SDID
5 !EP EP 0 0 0 0
0 1
0 0 Data count
6 CCAP Word1[7:0] 0 0 User data-words
7 CCAP Word2[7:0] 0 0 User data-words
8 1 0 0 0 0 0 0 0 0 0 UDW padding 0x200
9 1 0 0 0 0 0 0 0 0 0 UDW padding 0x200
10 !CS[8] CS[8] CS[7] CS[6] CS[5] CS[4] CS[3] CS[2] CS[1] CS[0] Checksum