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July
2009
Rev
0.06
Page 27 of 31
Hex Address: Name
Description
Bits
Bit Description
11
10
9
8
7
6:4
3:0
Reserved
Genlock reference present
Genlock No Lock
Genlock No Ref
Reserved
Genlock frequency, as per RX
VID FREQ
Genlock format, as per RX VID
STD
25 VFORMAT
STATUS
Looks for Matching
VFORMAT Sequences from
the LMH1981 and Decodes
Them
15
14:12
11
10:0
Reserved
Decoded format type:
000 0
Unknown
001 1
PAL
010 2
NTSC
011 3
576P
100 4
480P
101 5
720P
110 6
1080I
111 7
1080P
Reserved
Vformat received from
LMH1981
26 LINE
TIME
COUNT
Used to Determine Format.
See Genlock_if module for
details
15:0
Line time count 16 MSB
27 STATUS
GENFORMAT
Format Used to Drive
Timing Generator
15:11
10:8
7:4
3:0
Reserved
Frequency selected, as per RX
VID FREQ
Reserved
Format selected, as per RX VID
STD
28
STATUS TIMING
Status of Timing Generator
15
14:12
11
10:8
Input present
Reserved
Sync to input timing
Reserved