GS1560A/GS1561 Data Sheet
Table 3-9: Supported Video Standards (Continued)
VD_STD[4:0]
SMPTE
Standard
Video Format
Length of
HANC
Length of
Active Video
Total
Samples
SMPTE352M
Lines
18h
1Ah
ITU-R BT.656
(SD)
1440x576/50 (2:1)
280
1440
–
1728
1728
9, 322
(Or dual link progressive)
ITU-R BT.656
(SD)
625-line generic (EM)
–
9, 322
1Dh
Unknown HD
Unknown SD
Reserved
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1Eh
1Ch, 1Fh
3.10.4.2 Data Format Indication
The luma and chroma data format codes will be reported in the
YDATA_FORMAT[3:0] and CDATA_FORMAT[3:0] bits of the
VIDEO_STANDARD register when the device is operating in HD mode, (SD/HD =
LOW).
In SD or DVB-ASI mode, the data format code will only appear in the
YDATA_FORMAT[3:0] bits. The CDATA_FORMAT[3:0] bits will be set to 'F '.
h
These codes represent the data formats listed in Table 3-10.
The YDATA_FORMAT[3:0] and CDATA_FORMAT[3:0] bits of the
VIDEO_STANDARD register will default to 'F ' after device reset. These bits will
h
also default to 'F ' if the device loses lock to the input data stream, (LOCKED =
h
LOW), or if Data-Through mode is enabled, (see Data Through Mode on page 46).
Table 3-10: Data Format Codes
YDATA_FORMAT[3:0] or
CDATA_FORMAT[3:0]
Data Format
Applicable
Standards
0h
SDTI DVCPRO - No ECC
SDTI DVCPRO - ECC
SDTI DVCAM
SMPTE 321M
1h
SMPTE 321M
2h
SMPTE 322M
3h
SDTI CP
SMPTE 326M
4h
Other SDTI fixed block size
Other SDTI variable block size
SDI
–
5h
–
6h
–
7h
DVB-ASI
–
8h
TDM data
SMPTE 346M
9h ~ Eh
Fh
Reserved
–
–
Unknown data format
27360 - 8 September 2005
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