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STV9432TAP中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
STV9432TAP規(guī)格書詳情
DESCRIPTION
Connected to a host MCU via its serial I2C Bus, the STV9432TAP is a multifunction slave peripheral device integrating the following blocks:
- On-screen Display. It includes a MASK PROGRAMMABLE ROM that holds the CUSTOM CHARACTER FONT, a 1Kbytes RAM that stores the code strings of the different lines of text to be displayed, and a set of registers to program character sizes and colors. A built-in digital PLL, operating at very high frequency, gives an accurrate display without visible jitter for a wide line frequency range from 15 to 140 kHz.
- Cut-off Monitoring Circuitry includes: 5 x 8 bits PWM DACs, 3 x 8 bits ADCs and a programmable ADC sampling trigger. It gives the possibility to measure the three beam currents, during the horizontal flyback, at a given line in the frame, provided that the three ADC inputs are connected to a beam current sensing circuitry. The values are stored in three BEAM CURRENT REGISTERS, and available for MCU read.
- Video Timing Analyzer. Using the Horizontal Sync,Vertical Sync, Horizontal Flyback, and ”Video Active” inputs, a set of counters give the different timing measurements necessary to analyze the current Video timing characteristics in order to make the automatic set-up of screen size and centering. The measurements are initialized on the same programmable trigger line than in the above cut-off monitoring circuitry.
■ MULTIFUNCTION OSD FOR MONITOR
■ INCLUDES FACILITIES FOR CUT-OFF VOLTAGE MONITORING:
- THREE 8 BITS ADC INPUTS
- ADC TRIGGER DURING RETRACE TIME OF A PROGRAMMED LINE
■ INCLUDES FACILITIES FOR SCREEN SIZE & CENTERING AUTO SETUP
- HS, VS, VIDEO TIMING MEASUREMENTS
■ 100MHz MAX. PIXEL CLOCK, AVAILABLE FOR ANY LINE FREQUENCY BETWEEN 15 AND 140 kHz
■ 12 x 18 CHARACTER ROM FONT INCLUDES:
- 240 MONOCOLOR CHARACTERS
- 16 MULTICOLOR CHARACTERS
■ CHARACTER FLASHING
■ UP TO 1K CHARACTERS TEXT DISPLAY
■ ULTRA HIGH FREQUENCY PLL FOR
■ JITTER-FREE DISPLAY
■ FLEXIBLE DISPLAY:
- ANY CHARACTER WIDTH AND HEIGHT
- ANYWHERE IN THE SCREEN
■ SINGLE BYTE CHARACTER CODES AND COLOR LOOK-UP TABLE FOR EASY PRO GRAMMING AND FAST ACCESS
■ CHARACTER FLIP OPERATIONS
■ WIDE DISPLAY WINDOW ALLOWS PATTERN GENERATION FOR FACTORY ADJUSTMENTS
■ I2C BUS MCU INTERFACE
■ FIVE 8 BITS PWM DAC OUTPUTS
產(chǎn)品屬性
- 型號:
STV9432TAP
- 制造商:
STMICROELECTRONICS
- 制造商全稱:
STMicroelectronics
- 功能描述:
100MHz OSD FOR MONITOR INCLUDING BEAM CURRENTS, VIDEO TIMING ANALYZER AND PWMs
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ST |
2018+ |
ZIP11 |
6000 |
全新原裝正品現(xiàn)貨,假一賠佰 |
詢價 | ||
ST/意法 |
23+ |
NA/ |
3350 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
ST |
2023+ |
ZIP11 |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
ST/意法 |
22+ |
ZIP-11 |
16800 |
全新進口原裝現(xiàn)貨,假一罰十 |
詢價 | ||
ST |
18+ |
ZIP11 |
36854 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
ST |
2018+ |
ZIP |
6528 |
只做原裝正品假一賠十!只要網(wǎng)上有上百分百有庫存放心 |
詢價 | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
ST/意法 |
22+ |
ZIP-11 |
20000 |
原裝現(xiàn)貨,實單支持 |
詢價 | ||
ST |
24+ |
ZIP |
90000 |
一級代理商進口原裝現(xiàn)貨、假一罰十價格合理 |
詢價 | ||
ST |
24+ |
SOP28 |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 |