參數(shù)資料
型號: TDA9115
廠商: 意法半導(dǎo)體
英文描述: LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR
中文描述: 低費(fèi)用的I2C可控?fù)隙榷嗤斤@示器處理器
文件頁數(shù): 22/45頁
文件大?。?/td> 579K
代理商: TDA9115
TDA9115
22/45
(start of verticalsawtooth rampon the VOut
pin)
1: Permanentblanking - highblanking level in
composite signal on pin HLckVBk is per-
manent
Sad17/D1 -
VOutEn
V
ertical
Out
put
En
able
0: Disabled,
V
on VOut pin (see 6.5
Vertical section)
1: Enabled,verticalramp withvertical position
offset on VOut pin
Sad17/D2 -
HBOutEn
H
orizontal and
B
+
Out
put
En
able
0: Disabled, levels corresponding to “power
transistor off”on HOutand BOut pins (high
for HOut, high or low for BOut, depending
on
BOutPol
bit).
1: Enabled, horizontal deflection drive signal
on HOut pin providingthat it is notinhibited
by another internal event (activated XRay
protection). B+ drive signal on BOut pin.
Programming the bit to 1 after prior value of 0,
will initiate soft start mechanism of horizontal
drive and of B+ DC/DC convertor
Sad17/D3 -
BOHEdge
Selection of
Edge
of
H
orizontal drive signal to
phase
B
+ drive
O
utput signal on BOut pin. Only
applies if the bit
BOutPh
is set to 1, otherwise
BOHEdge
has no effect.
0: Falling edge
1: Rising edge
Sad17/D4,D5,D6,D7 -
THM
,
TVM
,
TH
,
TV
Test bits. They must be kept at 0 level by appli-
cation S/W.
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