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參數(shù)資料
| 型號： | STV9424 |
| 廠商： | 意法半導體 |
| 英文描述： | MULTISYNC ON-SCREEN DISPLAY FOR MONITOR |
| 中文描述： | 多頻屏幕的監(jiān)視器顯示 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大小： | 232K |
| 代理商： | STV9424 |
STV9422
STV9424
MULTISYNC ON-SCREEN DISPLAY FOR MONITOR
.
CMOS SINGLE CHIP OSDFOR MONITOR
.
BUILTIN 1 KBYTE RAM HOLDING:
- PAGES’DESCRIPTORS
- CHARACTER CODES
- USERDEFINABLE CHARACTERS
.
128 ALPHANUMERIC
GRAPHIC
SYMBOLS
IN INTERNAL ROM
(12 x 18 DOT MATRIX)
.
UP TO 26 USER DEFINABLE CHARACTERS
.
INTERNALHORIZONTALPLL (15 TO120kHz)
.
PROGRAMMABLE VERTICAL HEIGHT OF
CHARACTER WITH ASLICE INTERPOLATOR
TO MEET MULTI-SYNCH REQUIREMENTS
.
PROGRAMMABLE VERTICAL AND HORI-
ZONTALPOSITIONING
.
FLEXIBLESCREEN DESCRIPTION
.
CHARACTER BY CHARACTER COLOR SE-
LECTION (UP TO 8 DIFFERENT COLORS)
.
PROGRAMMABLE BACKGROUND (COLOR,
TRANSPARENT OR WITH SHADOWING)
.
CHARACTER BLINKING
.
2-WIRES ASYNCHRONOUS SERIAL MCU
INTERFACE (I
2
C PROTOCOL)
.
8 x 8BITS PWM DAC OUTPUTS
.
SINGLE POSITIVE5V SUPPLY
October 1995
CHARACTERS
OR
SHRINK 24
(Plastic Package)
ORDER CODE :
STV9422
DESCRIPTION
The STV9422/24is an ONSCREEN DISPLAY for
monitor. It is built as a slave peripheralconnected
to a host MCU via a serial I
2
C bus. It includes a
display memory, controls all the display attributes
and generatespixels from the data read in its on
chip memory. The line PLL and a special slice
interpolator allow to have a display aspect which
doesnotdependonthelineandframefrequencies.
I
2
C interface allows MCU to make transparent in-
ternal accessto preparethe next pagesduringthe
display of the current page. Toggle from onepage
to anotherby programmingonly one register.
8 x 8 bits PWM DAC are available to provide DC
voltage control to otherperipherals.
The STV9422/24providesthe user an easy to use
and costeffectivesolution to displayalphanumeric
or graphicinformation on monitorscreen.
DIP16
(Plastic Package)
ORDER CODE :
STV9424
1/15
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相關代理商/技術參數(shù) |
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| STV9425 | 功能描述:視頻 IC On-Screen Disp Montr RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
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| STV9426 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MULTISYNC ON-SCREEN DISPLAY FOR MONITOR |
| STV9427 | 制造商:STMicroelectronics 功能描述:STV9427 - Bulk |
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