GS2961A Datasheet, PDF (85/104 Pages) Gennum Corporation – Ancillary data extraction

Table 4-18: Configuration and Status Registers (Continued)
Address Register Name Bit Name
003h
ERROR_STAT_2
RSVD
CCS_ERR_DS2
YCS_ERR_DS2
004h
CCRC_ERR_DS2
YCRC_ERR_DS2
LNUM_ERR_DS2
SAV_ERR_DS2
EAV_ERR_DS2
EDH_FLAG_IN
EDH_DETECT
ANC_UES_IN
ANC_IDA_IN
ANC_IDH_IN
ANC_EDA_IN
ANC_EDH_IN
FF_UES_IN
FF_IDA_IN
FF_IDH_IN
FF_EDA_IN
Bit Description
R/W Default
15-7 Reserved.
ROCW
0
6
Chroma ancillary data checksum
ROCW
0
error indication for Data Stream 2
(3G Level B only).
5
Luma ancillary data checksum error ROCW
0
indication for Data Stream 2 (3G
Level B only).
4
Chroma CRC error indication for
ROCW
0
Data Stream 2 (3G Level B only).
3
Luma CRC error indication for Data ROCW
0
Stream 2 (3G Level B only).
2
Line number error indication for
ROCW
0
Data Stream 2 (3G Level B only).
1
SAV error indication for Data
Stream 2 (3G Level B only).
ROCW
0
0
EAV error indication for Data
Stream 2 (3G Level B only).
ROCW
0
15 Embedded EDH packet detected.
R
0
14 Ancillary data – unknown error
R
0
status flag.
13 Ancillary data – internal error
detected already flag.
R
0
12 Ancillary data – internal error
detected here flag
R
0
11 Ancillary data – error detected
already flag.
R
0
10 Ancillary data – error detected here
R
0
flag.
9
EDH Full Field – unknown error
R
0
status flag.
8
EDH Full Field – internal error
detected already flag.
R
0
7
EDH Full Field – internal error
detected here flag.
R
0
6
EDH Full Field – error detected
already flag.
R
0
GS2961A 3Gb/s, HD, SD SDI Integrated Receiver
Data Sheet
54385 - 2
September 2012
85 of 104