參數(shù)資料
型號(hào)： TB1261F
元件分類： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP80
封裝： 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件頁數(shù)： 11/66頁
文件大?。?/td> 1538K
代理商： TB1261F
TB1261F/TB1262F
2002-6-30 19 / 66
Drive ref
Drive ref (0)
(0)
[[[[ Sub;
Sub;
Sub; 0Ah
0Ah
0Ah D7 1 bit ]
D7 1 bit ]
Data
Descriptions
0
R reference ( G active )
1
G reference ( R active )
Drive control reference
Blk
Blk (0)
(0)
[[[[ Sub;
Sub;
Sub; 0Bh
0Bh
0Bh D7 1 bit ]
D7 1 bit ]
Data
Descriptions
0
Blanking on ( normal mode)
1
Blanking off
Hor. And Vert. blanking for RGB outputs
RGB
RGB----M
M
M (1)
(1)
[[[[ Sub;
Sub;
Sub; 06h
06h
06h D7 1 bit ]
D7 1 bit ]
Data
Descriptions
0
Off
1
On
( -20 IRE )
on / off the RGB mute
[[[[CHROMA STAGE
CHROMA STAGE
CHROMA STAGE]]]]
Color System
Color System (000)
(000)
(000) [[[[ Sub;
Sub;
Sub; 06h
06h
06h D6
D6
D6----D4 3 bits ]
D4 3 bits ]
Data
Descriptions
000
Auto 1 (for Eu, Asia,,,,)
443PAL , 358NTSC , SECAM , 443NTSC
001
Auto 2 (for S-America)
358NTSC , M-PAL , N-PAL
010
Fixed 358NTSC
011
Fixed 443NTSC
100
Fixed 443PAL
101
Fixed SECAM
110
Fixed M PAL
111
Fixed N PAL
Color system selection
N
N----Comb
Comb
Comb (0)
(0)
[[[[ Sub;
Sub;
Sub; 05h
05h
05h D3 1 bit ]
D3 1 bit ]
Data
Descriptions
0
Off
1
On
Comb filter for base-band color signal of NTSC
BPF/TOF
BPF/TOF (0)
(0)
[[[[ Sub;
Sub;
Sub; 11h
11h
11h D5 1 bit ]
D5 1 bit ]
Data
Descriptions
0
BPF
1
TOF
Select chroma BPF frequency response
358
443
BPF
TOF
BPF
TOF
P/N ID S
P/N ID S (0)
(0)
[[[[ Sub;
Sub;
Sub; 11h
11h
11h D6 1 bit ]
D6 1 bit ]
Data
Descriptions
0
Normal
1
Low
PAL / NTSC ID sensitivity for digital comb filter
F ID
F ID (0)
(0)
[ Sub; 11h D7 1 bit ]
Data
Descriptions
0
Normal
1
always color on on a fixed color systems
Forced killer off (This function dose not work on Auto
1 and Auto 2 mode)
SGP
SGP (00)
(00)
[ Sub; 12h D7
[ Sub; 12h D7----D6 2 bits ]
D6 2 bits ]
Data
Descriptions
00
Auto
01
+500ns (delayed)
10
center
11
-500ns (forwarded)
SECAM Gate pulse phase
S
S---- inhibit
inhibit
inhibit (0)
(0)
[ Sub; 12h D5 1
[ Sub; 12h D5 1 bit ]
bit ]
Data
Descriptions
0
Normal
1
SECAM inhibit
S
S----ID S
ID S
ID S (0)
(0)
[ Sub; 12h D4 1 bit ]
Data
Descriptions
0
Normal
1
Low
SECAM ID Sensitivity
S
S----ID M
ID M
ID M (0)
(0)
[ Sub; 12h D3 1 bit ]
Data
Descriptions
0
H
* recommended
1
H+V
SECAM ID mode
HP Boost (0)
[ Sub; 12h D2 1 bit ]
Data
Descriptions
0
Normal
1
Boost
Enhance the higher side of SECAM Bell filter, to
eliminate cross color
S
S----col
col
col----feint (0)
feint (0)
[ Sub; 0Fh D7 1 bit ]
Data
Descriptions
0
on ; for RF in
1
off; for AV in
On / off the SECAM color feinting feature, which
decrease color gain on RF level.
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