參數(shù)資料
型號: TA1270BF
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: QFP-48
文件頁數(shù): 3/38頁
文件大?。?/td> 571K
代理商: TA1270BF
TA1270BF
2002-12-24
11
PARAMETER
DESCRIPTION
POWER-ON
INITIAL VALUE
V-FREQ / AFC-G
Controls vertical frequency and horizontal free run.
V FREQUENCY
AFC-Gain
V pull-in range
(000)
AUTO1
(50 / 60 Hz MODE)
Normal
224.5H~353H
(001)
60 Hz MODE
Normal
224.5H~297H
(010)
262.5H forced
Free run
(011)
312.5H forced
Free run
(100)
AUTO2
(50 / 60 Hz MODE)
Normal
32.5H~353H
(101)
60 Hz mode
Normal
32.5H~297H
(110)
262H forced
Free run
(111)
312H forced
Free run
(000)
AUTO1
B-Y / R-Y
BLACK LEVEL ADJ.
Adjusts B-Y / R-Y black level ; 68 mV~+68 mV
(100000)
CENTER
GP-PHS
Switches gate pulse phase ; (0) : Normal , (1) : 200 ns (Ahead)
Normal
Y-OFST
Switches Y output offset ; +10 IRE : ON / OFF
(0) : OFF, (1) : ON
OFF
OUTPUT MODE
Switches SW output mode.
Switches YUV / RGB (matrix coefficient) output.
(00) : Y / U / V, (01) : RGB / PAL, (10) : RGB / NTSC1,
(11) : RGB / NTSC2
(00)
Y / U / V
HD-PHS
(0) : PHASE-1
(1) : PHASE-2 (SCP)
Read function
PARAMETER
DESCRIPTION
PORSET
Power-on reset.
(0) : RESISTER PRESET, (1) NORMAL
COLOR SYSTEM
Color system. Received system (ID, no ID)
(00) : B / W, (01) : SECAM, (10) : PAL, (11) : NTSC
X’tal
X’tal mode
(00) : , (01) : 4.43 (N), (10) : M, (11) : 3.58
V-FREQ
Vertical frequency ; (0) : 50 Hz, (1) : 60 Hz
V-STD
Decides vertical standard ;
(0) : STANDARD, (1) : NON-STANDARD
H-LOCK
Decides horizontal lock ; (0) : LOCK, (1) : UN-LOCK
N-DET
Decides noise level ; (0) : Low, (1) : High
Y2-IN, U2 / V2-IN
Outputs self diagnosis result. ; (0) : NG, (1) : OK
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