參數(shù)資料
型號: TC90A66F
元件分類: 畫面疊加
英文描述: PICTURE-IN-PICTURE IC, PQFP144
封裝: 26 X 26 MM, 0.65 MM PITCH, PLASTIC, QFP-144
文件頁數(shù): 17/39頁
文件大小: 488K
代理商: TC90A66F
TC90A66F
2001-06-07
24
Sub
Address
Hex
Dec
Data
Signal Name
Function
2D
45
15
MULT
Multi-search strobe function on/off
on (H)
14
STREND
Fixed to L
13
VSKOFF
[2DH: MULT
= 1] write block position change function on (L) off (H)
When set to off, only one picture (upper left) of strobe mode is motion picture. (effective for
ATSTRV, H
= 1)
12
KSKOFF
[2DH: MULT
= 1] reference skip function off on (L) off (H)
10
RANDM
Fixed to L
9-0
HIE9-0
[2DH: MULT
= 1] horizontal skip width
[2CH: MWBACK
= 1] number of block pixels
2E
46
15-10
BHIE5-0
[2CH: MWBACK
= 1] block horizontal interval
9-0
KJH9-0
[2DH: KSKOFF
= 0] reference skip horizontal position
2F
47
15-12
BVRN3-0
[2CH: MWBACK
= 1] number of vertical blocks (setting value: number of vertical blocks 1)
11-8
BHRN3-0
[2CH: MWBACK
= 1] number of horizontal blocks
(setting value: number of horizontal blocks
1)
7-0
KJV7-0
[2DH: KSKOFF
= 0] reference skip vertical position
30
48
15-12
ATMV3-0
Number of strobe mode vertical blocks (setting value: number of vertical blocks
1)
11-8
ATMH3-0
Number of strobe mode horizontal blocks (setting value: number of horizontal blocks
1)
7-0
ATFLD7-0
[2DH: MULT
= 1] write field interval (00H = 2Fi, 01H = 4Fi
)
31
49
15-12
STMV3-0
[2DH: MULT
= 1] vertical block position for 1 motion picture (specified block 1)
11-8
STMH3-0
[2DH: MULT
= 1] horizontal block position for 1 motion picture (specified block 1)
7-0
STVS7-0
[2DH: MULT
= 1] number of vertical block lines
32
50
13
ATSTRV
[2DH: MULT
= 1] vertical strobe function multi search (L) strobe (H)
12
ATSTRH
[2DH: MULT
= 1] horizontal strobe function multi search (L) strobe (H)
11
AT2CHG
[2DH: MULT
= 1] strobe vertical 2-row write function on (H)
9-0
STHS9-0
[2DH: MULT
= 1] number of horizontal block pixels (setting value: number of block pixels 3)
33
51
15-12
CHMV3-0
[32H: AT2CHG
= 1] strobe row 2
11-8
CHMH3-0
[32H: AT2CHG
= 1] strobe line 2
7-4
ATLV3-0
[32H: AT2CHG
= 1] strobe row 1
3-0
ATLH3-0
[32H: AT2CHG
= 1] strobe line 1
34
52
9-0
RH9-0
[2DH: MULT
= 1] number of multi search horizontal pixels (setting value: horizontal pixels 3)
= 15H: field memory horizontal read size
In Multi Search, Strobe mode
Number of pixels
= (number of block pixels) × (number of horizontal blocks)
35
53
15
YCMF2
YCMIX signal (M/N type) polarity inversion
polarity inversion (H)
14
YCMF1
YCMIX signal (before multiplier) polarity inversion
polarity inversion (H)
13
YCMN
Compression switching
M/N compression (L)
1/N compression (H)
12
C2HFT
Color signal (I/Q) binary interpolation circuit on/off
on (H)
11
Y2HFT
Luminance signal binary interpolation circuit on/off
on (H)
10
W1NSEL
Reduction processor circuit switching
M/N (L) 1/N (H)
9
THRUY
Through output on/off for Y-signal only
on (H)
8
KMODE
Horizontal filter coefficient mode switching
1/N processing (L)
M/N processing (H)
7
THRUYC
[35H: YCMN
= 1] horizontal filter through on/off on (H)
6-4
YDL2-0
Y signal delay adjustment
3-1
KTC-A
Number of filter coefficients
0Hex
= 1, 1Hex = 2,
7Hex
= 8
0
OFSET
Fixed to L
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