参数资料
型号: TA1298BN
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP56
封装: 0.600 INCH, 1.78 MM PITCH, SHRINK, PLASTIC, DIP-56
文件页数: 6/23页
文件大小: 677K
代理商: TA1298BN
TA1298BN
2002-04-10
14
BUS CONTROL FUNCTIONS
Write function
REGISTER NAME
DESCRIPTION
POWER-ON
PRESET
VALUE
P-MUTE
Picture mute SW ; (0) : OFF, (1) : ON
ON
UNI-COLOR
Unicolor adjustment ; 17 dB to 0 dB
center
BRIGHTNESS
Brightness adjustment (including sub-adjustment) ;
37 IRE to +37 IRE
center
COLOR
Color adjustment ; 20 dB or more (color mute) to +4 dB
0 dB
Y-MUTE
Y mute SW ; (0) : ON, (1) : OFF
ON
TINT
Color adjustment ; 33° to +33°
YM-SW
Halftone SW (YUV input) ; (0) : OFF, (1) : ON
OFF
SHARPNESS
Sharpness adjustment ; 20 dB to +15 dB
+10 dB
YNR-Level
YNR gain control ; (00) : max, (11) : flat at f
YNR : When YNR ON, lower 2 bits of sharpness control are fixed to (00),
upper 5 bits control sharpness.
(00)
YNR
Y noise reduction SW ; (0) : OFF, (1) : ON
OFF
RGB BRIGHTNESS
RGB brightness adjustment ; 20 IRE to +20 IRE
0 IRE
WPS L
White Peak suppressing level ;
(0) : 130 IRE, (1) : 110 IRE
130 IRE
HI BRT
High bright color ; (0) : OFF, (1) : ON
OFF
RGB CONTRAST
RGB contrast ; 17 dB to 0 dB
17 dB
SUB COLOR
Sub-color ; 5.9 dB to 0 dB to +3.5 dB
0 dB
COLOR γ
Color γ correction point ;
(00) : OFF, (01) : 0.23 Vp-p, (10) : 0.4 Vp-p, (11) : 0.58 Vp-p
OFF
CLT
Color limiter level ; (0) : 1.65 Vp-p, (11) : 2 Vp-p
1.65 Vp-p
SUB CONTRAST
Sub-contrast adjustment ; 3.3 dB to +2.5 dB
0 dB
Y-γ CURVE
Y-γ curve SW ;
(00) : OFF, (01) : 2.5 dB, (10) : 4.8 dB, (11) : 6.5 dB
OFF
FLESH
Flesh color ; (0) : OFF, (1) : ON
OFF
G (R) / B DRIVE
R (G) / B drive gain ; 5 dB to 0 dB to +3 dB
0 dB (40h)
DG-SW
Drive gain base axis SW ; (0) : G, (1) : R
G
Yout-γ
Yγ (contrast stage or later) SW ; (0) : OFF, (1) : ON
OFF
HORIZONTAL POSITION
Horizontal position adjustment ; 3 s to +3 s
0 s
TEST2
IC test mode SW Fix to (0) for use
OFF
V-OFF
Vertical output SW ; (0) : ON, (1) : OFF
ON
H-BLK
Horizontal blanking SW ; (0) : ON, (1) : OFF
ON
R / G / B CUTOFF
R / G / B cutoff adjustment ;
When AKB-OFF, RGB output : 2 V to 2.5 V to 3 V
When AKB-ON, SENS input : 1.0 Vp-p to 1.5 Vp-p to 2.0 Vp-p (±5 IRE)
Center
(80h)
R-Y PHASE
R-Y phase SW ;
(00) : 90°, (01) : 92°, (10) : 94°, (11) : 111°
90°
R / B GAIN
R / B relative phase SW ;
(00) : 0.58, (01) : 0.7, (10) : 0.81, (11) : 0.88
0.58
G / B GAIN
G / B relative phase SW ;
(00) : 0.31, (01) : 0.35, (10) : 0.42, (11) : 0.48
0.31
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