GS2972 Datasheet, PDF (98/125 Pages) Semtech Corporation – 3G/HD/SD-SDI Serializer with Complete SMPTE Audio & Video Support

Table 4-34: Video Core Configuration and Status Registers (Continued)
Address Register Name Bit Name
Bit Description
02Ch
02Dh
02Eh to
03Fh
040h to
07Fh
080h to
0BFh
FOURTH_LINE_
NUMBER_OF_
WORDS
STREAM_TYPE_1
RSVD
ANC_PACKET_
BANK_1
ANC_PACKET_
BANK_2
FOURTH_LINE_NUMBER_
ANC_TYPE
FOURTH_LINE_NUMBER_
STREAM_TYPE
RSVD
FOURTH_LINE_NUMBER_OF_
WORDS
RSVD
EDH_LINE_CHECK_EN
STREAM_TYPE1_LINE_4
STREAM_TYPE1_LINE_3
STREAM_TYPE1_LINE_2
STREAM_TYPE1_LINE_1
15
14
13-10
9-0
15-5
4
3
2
1
0
ANC region to insert packet in
HIGH - VANC,
LOW - HANC.
Stream to insert packet in.
HIGH - C stream,
LOW - Y stream.
Reserved.
Total number of words in ANC
packet to be inserted in fourth
line.
Reserved.
HIGH - ANC block will not insert
data into the EDH region of the
HANC space.
LOW - ANC block will insert data
into the EDH region.
HIGH - data for the fourth line in
separate mode is inserted into
Data Stream Two.
LOW - Data Stream One.
Parameter only applicable for 3G.
HIGH - data for the third line in
separate mode is inserted into
Data Stream Two.
LOW - Data Stream One.
Parameter only applicable for 3G.
HIGH - data for the second line in
separate mode is inserted into
Data Stream Two.
LOW - Data Stream One.
Parameter only applicable for 3G.
HIGH - data for the first line in
separate mode is inserted into
Data Stream Two.
LOW - Data Stream One.
Parameter only applicable for 3G.
RSVD
15-0 Reserved.
ANC_PACKET_BANK
ANC_PACKET_BANK
15-0
15-0
First bank of user-defined 8-bit
ancillary data.
Bit 15 - 8: 2nd byte (MSB to LSB)
Bit 7 - 0: 1st byte (MSB to LSB)
See 4.8 ANC Data Insertion.
Second bank of user-defined 8-bit
ancillary data.
Bit 15 - 8: 2nd byte (MSB to LSB)
Bit 7 - 0: 1st byte (MSB to LSB)
See 4.8 ANC Data Insertion.
R/W Default
R/W
0
R/W
0
R
0
R/W
0
R
0
R/W
1
R/W
0
R/W
0
R/W
0
R/W
0
R
0
−
−
−
−
GS2972 3G/HD/SD-SDI Serializer with Complete
SMPTE Audio & Video Support
Final Data Sheet Rev. 9
GENDOC-047479 September 2013
www.semtech.com
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