Difference between revisions of "LVDS时序和数据格式"

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(Created page with "{| class="wikitable" | rowspan="2" |lane号 | rowspan="2" |接口 | rowspan="2" |YUV数据 | rowspan="2" |Xilinx SelectIO并行输出 |- |- | rowspan="7" |L0 |A6 |UNUSE |lvds_...")
 
 
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== LVDS时序和数据格式 LVDS Timing and Data Formart ==
 
{| class="wikitable"
 
{| class="wikitable"
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| rowspan="2" |lane号
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| colspan="17" |'''LVDS TIMING'''
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| rowspan="2" |接口
 
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| rowspan="2" |YUV数据
 
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| rowspan="2" |Xilinx SelectIO并行输出
 
 
|-
 
|-
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|'''LVDS BUS'''
 +
| colspan="2" |'''Dn-1'''
 +
| colspan="7" |'''Dn'''
 +
| colspan="5" |'''Dn+1'''
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|
 +
|'''Parallel Data'''
 
|-
 
|-
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| rowspan="7" |L0
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|'''CLK'''
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|A6
 
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|UNUSE
 
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|lvds_data_out[18]
 
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|-
 
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|A5
 
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|UNUSE
 
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|lvds_data_out[15]
 
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|-
 
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|A4
 
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|LV
 
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|lvds_data_out[12]
 
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|-
 
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|A3
 
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|FV
 
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|lvds_data_out[9]
 
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|-
 
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|A2
 
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|Y0
 
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|lvds_data_out[6]
 
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|-
 
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|A1
 
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|Y1
 
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|lvds_data_out[3]
 
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|-
 
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|A0
 
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|Y2
 
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|lvds_data_out[0]
 
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|-
 
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| rowspan="7" |L1
 
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|B6
 
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|Y3
 
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|lvds_data_out[19]
 
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|-
 
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|B5
 
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|Y4
 
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|lvds_data_out[16]
 
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|-
 
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|B4
 
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|Y5
 
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|lvds_data_out[13]
 
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|-
 
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|B3
 
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|Y6
 
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|lvds_data_out[10]
 
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|-
 
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|B2
 
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|Y7
 
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|lvds_data_out[7]
 
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|-
 
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|B1
 
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|UV0
 
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|lvds_data_out[4]
 
−
|-
 
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|B0
 
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|UV1
 
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|lvds_data_out[1]
 
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|-
 
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| rowspan="7" |L2
 
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|C6
 
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|UV2
 
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|lvds_data_out[20]
 
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|-
 
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|C5
 
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|UV3
 
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|lvds_data_out[17]
 
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|-
 
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|C4
 
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|UV4
 
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|lvds_data_out[14]
 
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|-
 
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|C3
 
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|UV5
 
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|lvds_data_out[11]
 
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|-
 
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|C2
 
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|UV6
 
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|lvds_data_out[8]
 
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|-
 
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|C1
 
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|UV7
 
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|lvds_data_out[5]
 
−
|-
 
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|C0
 
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|DE
 
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|lvds_data_out[2]
 
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|}
 
−
{| class="wikitable"
 
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| colspan="17" rowspan="2" |时序图
 
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|-
 
−
|-
 
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|LVDS总线
 
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| colspan="2" |N-1
 
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| colspan="7" |N
 
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| colspan="5" |N+1
 
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|　
 
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|并行BUS
 
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|-
 
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|CLK
 
 
|▔
 
|▔
 
|▔
 
|▔
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|　
 
|　
 
|-
 
|-
−
|LANE0
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|'''DATA LANE0'''
 
|A5
 
|A5
 
|A6
 
|A6
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|<--A[0:6]
 
|<--A[0:6]
 
|-
 
|-
−
|LANE1
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|'''DATA LANE1'''
 
|B5
 
|B5
 
|B6
 
|B6
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|<--B[0:6]
 
|<--B[0:6]
 
|-
 
|-
−
|LANE2
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|'''DATA LANE2'''
 
|C5
 
|C5
 
|C6
 
|C6
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|…
 
|…
 
|<--C[0:6]
 
|<--C[0:6]
 +
|}
 +
{| class="wikitable"
 +
| colspan="17" |'''YUV TIMING'''
 
|-
 
|-
−
| colspan="17" rowspan="2" |YUV数据装载图
+
|'''LVDS BUS'''
 +
| colspan="2" |'''Dn-1'''
 +
| colspan="7" |'''Dn'''
 +
| colspan="5" |'''Dn+1'''
 +
|
 +
|'''YUV Parallel Data'''
 
|-
 
|-
−
|-
+
|'''CLK'''
−
|LVDS总线
 
−
| colspan="2" |N-1
 
−
| colspan="7" |N
 
−
| colspan="5" |N+1
 
−
|　
 
−
|YUV数据
 
−
|-
 
−
|CLK
 
 
|▔
 
|▔
 
|▔
 
|▔
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|　
 
|　
 
|-
 
|-
−
|LANE0
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|'''DATA LANE0'''
 
|XX
 
|XX
 
|XX
 
|XX
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|<--A[0:6]
 
|<--A[0:6]
 
|-
 
|-
−
|LANE1
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|'''DATA LANE1'''
 
|Y4
 
|Y4
 
|Y3
 
|Y3
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|<--B[0:6]
 
|<--B[0:6]
 
|-
 
|-
−
|LANE2
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|'''DATA LANE2'''
 
|UV3
 
|UV3
 
|UV2
 
|UV2
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|…
 
|…
 
|<--C[0:6]
 
|<--C[0:6]
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|}
 +
{| class="wikitable"
 +
|'''LVDS DATA Lane'''
 +
|'''Parallel Data'''
 +
|'''Related YUV Data'''
 +
|-
 +
| rowspan="7" |'''LANE0'''
 +
|A6
 +
|UNUSE
 +
|-
 +
|A5
 +
|UNUSE
 +
|-
 +
|A4
 +
|LV
 +
|-
 +
|A3
 +
|FV
 +
|-
 +
|A2
 +
|Y0
 +
|-
 +
|A1
 +
|Y1
 +
|-
 +
|A0
 +
|Y2
 +
|-
 +
| rowspan="7" |'''LANE1'''
 +
|B6
 +
|Y3
 +
|-
 +
|B5
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|Y4
 +
|-
 +
|B4
 +
|Y5
 +
|-
 +
|B3
 +
|Y6
 +
|-
 +
|B2
 +
|Y7
 +
|-
 +
|B1
 +
|UV0
 +
|-
 +
|B0
 +
|UV1
 +
|-
 +
| rowspan="7" |'''LANE2'''
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|C6
 +
|UV2
 +
|-
 +
|C5
 +
|UV3
 +
|-
 +
|C4
 +
|UV4
 +
|-
 +
|C3
 +
|UV5
 +
|-
 +
|C2
 +
|UV6
 +
|-
 +
|C1
 +
|UV7
 +
|-
 +
|C0
 +
|DE
 
|}
 
|}

Latest revision as of 11:06, 6 December 2021

LVDS时序和数据格式 LVDS Timing and Data Formart

LVDS TIMING
LVDS BUS Dn-1 Dn Dn+1 Parallel Data
CLK ▔ ▔ ▔ ▔ ▁ ▁ ▁ ▔ ▔ ▔ ▔ ▁ ▁ ▁ 　 　
DATA LANE0 A5 A6 A0 A1 A2 A3 A4 A5 A6 A0 A1 A2 A3 A4 … <--A[0:6]
DATA LANE1 B5 B6 B0 B1 B2 B3 B4 B5 B6 B0 B1 B2 B3 B4 … <--B[0:6]
DATA LANE2 C5 C6 C0 C1 C2 C3 C4 C5 C6 C0 C1 C2 C3 C4 … <--C[0:6]
YUV TIMING
LVDS BUS Dn-1 Dn Dn+1 YUV Parallel Data
CLK ▔ ▔ ▔ ▔ ▁ ▁ ▁ ▔ ▔ ▔ ▔ ▁ ▁ ▁ 　 　
DATA LANE0 XX XX Y2 Y1 Y0 FV LV 0 0 Y2 Y1 Y0 FV LV … <--A[0:6]
DATA LANE1 Y4 Y3 UV1 UV0 Y7 Y6 Y5 Y4 Y3 UV1 UV0 Y7 Y6 Y5 … <--B[0:6]
DATA LANE2 UV3 UV2 DE UV7 UV6 UV5 UV4 UV3 UV2 DE UV7 UV6 UV5 UV4 … <--C[0:6]
LVDS DATA Lane Parallel Data Related YUV Data
LANE0 A6 UNUSE
A5 UNUSE
A4 LV
A3 FV
A2 Y0
A1 Y1
A0 Y2
LANE1 B6 Y3
B5 Y4
B4 Y5
B3 Y6
B2 Y7
B1 UV0
B0 UV1
LANE2 C6 UV2
C5 UV3
C4 UV4
C3 UV5
C2 UV6
C1 UV7
C0 DE
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