ELECTRONICS
S5D0127X01 Data Sheet
MULTIMEDIA VIDEO
PAGE 43 OF 96
Modified on May/04/2000
Figure 35. Horizontal Data Timing for Various Output Modes
1.10.2. 656 Op Codes
The S5D0127X01 supports timing synchronization through embedded (656) timing reference codes in the output
video data stream. This mode is available for output format 3 (
OFMT
[3:0] = 3). The 656 Op Codes follow the CCIR
656 standard. An optional set of 656 Op Codes can be enabled to identify VBI data using the
TASKB
bit.
The (A,B,C,D) inserted codes for 656 output modes are explained below. Locations in the data stream are shown
in Figure 35. The D’ data is substituted for the standard codes shown in column D if
TASKB
bit is set and the
current line is processing VBI data (sliced or raw ADC data format).
U
U
U
U
U
U
U
I
U
I
U
I
U
I
U
0
U
1
U
2
U
3
Y
0
U
714
Y
715
U
U
U
U
Y
U
Y
U
Y
U
Y
I
Y
I
Y
I
Y
I
Y
0
Y
1
Y
2
Y
3
Y
0
Y
T714
Y
Y715
Y
U
Y
U
V
U
V
U
V
U
V
I
V
I
V
I
V
I
V
0
V
1
V
2
V
3
V
0-
V
714
V
715
V
U
V
U
V
U
U
U
V
U
U
I
V
I
U
I
V
I
U
0
V
0
U
2
V
2
Y
0
U
714
V
714
U
U
V
U
EHAV
CK
CK2
HAV
Y
0
U
0
V
0
Y
U
Y
U
V
U
Y
U
U
U
Y
U
Y
U
V
U
Y
I
Y
I
Y
I
Y
U
U
I
Y
I
V
I
Y
I
U
I
Y
I
V
I
Y
I
U
0
Y
0
V
0
Y
1
U
2
Y
2
V
2
Y
3
Y
0
Y
0
U
x
Y
x
V
x
Y
x
U
U
Y
U
V
U
Y
I
Y
0
Y
1
Y
2
Y
3
Y
0
Y
714
Y
715
Y
U
Y
U
Legend
Luma Data with pixel number
Chroma (Cb) Data with pixel number
Chroma (Cr) Data with pixel number
Y
I
U
I
V
I
Programmable INVALY data (index 0x32)
Programmable INVALU data (index 0x33)
Programmable INVALV data (index 0x34)
Y
U
U
U
V
U
Programmable UNUSEY data (index 0x35)
Programmable UNUSEU data (index 0x36)
Programmable UNUSEV data (index 0x37)
OFMT=0 (16 bits @ 13.5 Mhz 4:2:2 - 601)
Invalid data (During
Active Video but Scaling
Has made picture smaller
and right justified)
Unused Data
OFMT=2 (8 bits @ 27 Mhz 656 data no SAV EAV)
Unused Data
If Horizontal Scaling is
disabled, EHAV will be the same
as HAV and there will be no
Invalid data. For this Example,
the last Data would be
Y
719
OFMT= 3
A
B
C
D
SAV -- see Table 12 for details
A
B
C
D
EAV -- see table for details
Same Format as OFMT=2
OFMT=4 (24 bits @ 13.5 Mhz YUV 4:4:4)
Y[7:0]
C[7:0]
Y[7:0]
Y[7:0]
C[7:0]
EXV[7:0]