S5D0127X01 Datasheet, PDF (43/96 Pages) Samsung semiconductor – MULTISTANDARD VIDEO DECODER/SCALER

S5D0127X01 Data Sheet
MULTIMEDIA VIDEO
Legend
Y₀ Luma Data with pixel number
U₀ Chroma (Cb) Data with pixel number
V₀ Chroma (Cr) Data with pixel number
Y_I
Programmable INVALY data (index 0x32)
U_I
Programmable INVALU data (index 0x33)
V_I
Programmable INVALV data (index 0x34)
Y_U Programmable UNUSEY data (index 0x35)
U_U Programmable UNUSEU data (index 0x36)
V_U Programmable UNUSEV data (index 0x37)
Unused Data
Invalid data (During
Active Video but Scaling
Has made picture smaller
and right justified)
HAV
EHAV
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 Y₇₁₉
Unused Data
CK
CK2
OFMT=0 (16 bits @ 13.5 Mhz 4:2:2 - 601)
Y[7:0]
Y_U
Y_U
Y_U
Y_I
Y_I
Y_I
Y_I
Y₀
Y₁
Y₂
Y₃
Y₀
Y₇₁₄ Y₇₁₅ Y_U
Y_U
C[7:0] VU
U_U
V_U
U_I
V_I
U_I
V_I
U₀
V₀
U₂
V₂
Y₀ U₇₁₄ V₇₁₄
U_U
V_U
OFMT=2 (8 bits @ 27 Mhz 656 data no SAV EAV)
Y[7:0] V_U Y_U U_U Y_U V_U Y_U U_I Y_I V_I Y_I U_I Y_I V_I Y_I U₀ Y₀ V₀ Y₁ U₂ Y₂ V₂ Y₃ Y₀ Y₀ U_x Y_x V_x Y_x U_U Y_U V_U
OFMT= 3
SAV -- see Table 12 for details
Same Format as OFMT=2
AB CD
EAV -- see table for details
AB CD
OFMT=4 (24 bits @ 13.5 Mhz YUV 4:4:4)
Y[7:0]
Y_U
Y_U
Y_U
Y_I
Y_I
Y_I
Y_I
Y₀
Y₁
Y₂
Y₃
Y₀ Y_T714 Y_Y715 Y_U
Y_U
C[7:0]
U_U
U_U
U_U
U_I
U_I
U_I
U_I
U₀
U₁
U₂
U₃
Y₀ U₇₁₄ Y₇₁₅
U_U
U_U
EXV[7:0]
V_U
V_U
V_U
V_I
V_I
V_I
V_I
V₀
V₁
V₂
V₃
V_0- V₇₁₄ V₇₁₅
V_U
V_U
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).
ELECTRONICS
Modified on May/04/2000
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