Table 4-7: Host Interface Description for Video Standard and Data Format Register
Register Name
Bit
Name
Description
R/W
Default
VIDEO_STANDARD
Address: 004h
15
–
Not Used.
–
R
R
–
0
0
14-10
9
VD_STD[4:0]
INT_PROG
Video Data Standard (see Table 4-9).
Interlace/Progressive: Set LOW if detected video
standard is PROGRESSIVE and is set HIGH if it is
INTERLACED.
8
STD_LOCK
Standard Lock: Set HIGH when the Flywheel has
achieved full synchronization.
R
R
0
7-4
CDATA_FORMAT[3:0]
Chroma Data Format. Set HIGH in SD mode.
Indicates Chroma data format in HD mode (see
Table 4-10).
Fh
3-0
YDATA_FORMAT[3:0]
Luma Data Format. Indicates Luma data format in
HD mode and data format in SD mode (see
Table 4-10).
R
Fh
Table 4-8: Host Interface Description for Raster Structure Registers
Register Name
Bit
Name
Description
R/W
Default
RASTER_STRUCTURE1
Address: 00Eh
15-12
11-0
–
Not Used.
–
R
–
–
0
–
0
–
0
–
0
RASTER_STRUCTURE1[11:0]
Words Per Active Line.
Not Used.
RASTER_STRUCTURE2
Address: 00Fh
15-13
12-0
–
RASTER_STRUCTURE2[12:0]
Words Per Total Line.
Not Used.
R
–
RASTER_STRUCTURE3
Address: 010h
15-11
10-0
–
RASTER_STRUCTURE3[10:0]
Total Lines Per Frame.
Not Used.
R
–
RASTER_STRUCTURE4
Address: 011h
15-11
10-0
–
RASTER_STRUCTURE4[10:0]
Active Lines Per Field.
R
Table 4-9: Supported Video Standards
VD_STD[4:0]
SMPTE
Standard
Video Format
Length of
HANC
Length of
Active Video
Total
Samples
SMPTE352M
Lines
00h
01h
02h
03h
04h
05h
06h
07h
296M (HD)
296M (HD)
296M (HD)
296M (HD)
296M (HD)
296M (HD)
296M (HD)
296M (HD)
1280x720/60 (1:1)
358
198
1280
1440
1280
2880
1280
1728
1280
3456
1650
1650
3300
3300
1980
1980
3960
3960
10
10
10
10
10
10
10
10
1280x720/60 (1:1) - EM
1280x720/30 (1:1)
2008
408
1280x720/30 (1:1) - EM
1280x720/50 (1:1)
688
1280x720/50 (1:1) - EM
1280x720/25 (1:1)
240
2668
492
1280x720/25 (1:1) - EM
GS1559 HD-LINX™ II Multi-Rate Deserializer with
Loop-Through Cable Driver
Data Sheet
45 of 71
30572 - 8
July 2008
GENNUM [ GENNUM CORPORATION ]
