參數(shù)資料
型號: TMC2491A
廠商: Fairchild Semiconductor Corporation
英文描述: Multistandard Digital Video Encoder(多標(biāo)準(zhǔn)數(shù)字視頻編碼器)
中文描述: 多標(biāo)準(zhǔn)數(shù)字視頻編碼器(多標(biāo)準(zhǔn)數(shù)字視頻編碼器)
文件頁數(shù): 15/36頁
文件大?。?/td> 208K
代理商: TMC2491A
PRODUCT SPECIFICATION
TMC2490A/TMC2491A
15
Table 6. NTSC Field/Line Sequence and Identification
EE Equalization pulse
SE Half-line vertical sync pulse, half-line equalization pulse
SS Vertical sync pulse
ES Half-line equalization pulse, half-line vertical sync pulse
EB
UBB
UVV
UVE
Equalization broad pulse
Black and Burst
1
Active video
Half-line video, half-line equalization pulse
Note:
1. VBB lines are changed to UVV (Active Video) when VBIEN = 1.
Field 1, FID = 00
Line
1
2
3
4
5
6
7
8
9
10
20
21
262
263
Field 2, FID = 01
Line
264
265
266
267
268
269
270
271
272
273
282
283
524
525
Field 3, FID = 10
Line
1
2
3
4
5
6
7
8
9
10
20
10
262
263
Field 4, FID = 11
Line
264
265
266
267
268
269
270
271
272
273
282
273
524
525
ID
EE
EE
EE
SS
SS
SS
EE
EE
EE
UBB
UBB
UVV
UVV
UVE
ID
EE
EE
ES
SS
SS
SE
EE
EE
EB
UBB
UBB
UVV
UVV
UVV
ID
EE
EE
EE
SS
SS
SS
EE
EE
EE
UBB
UBB
UVV
UVV
UVE
ID
EE
EE
ES
SS
SS
SE
EE
EE
EB
UBB
UBB
UVV
UVV
UVV
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