DLPC230-Q1
- Qualified for automotive applications
- AEC-Q100 qualified with the following results:
- Device temperature grade 2: –40°C to 105°C ambient operating temperature
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C4B
- DMD display controller supporting:
- DLP553x-Q1 and DLP462x-Q1 automotive interior display and exterior lighting chipsets
- Video processing
- Scales input image to Match DMD resolution
- Bezel adjustment up ±50% vertical image position and ±10% horizontal reducing the need for mechanical alignment (HUD)
- Support for pixel doubling or quadrupling to allow low-resolution video input
- Gamma correction
- Embedded processor with error correction (ECC)
- On-chip diagnostic and self-test capability
- System diagnostics including temperature monitoring, device interface monitoring, and photodiode monitoring
- Integrated Management of Smooth Dimming
- Configurable GPIO
- No external RAM required, internal SRAM for image processing
- 600MHz SubLVDS DMD interface for low power and emission
- Spread spectrum clocking for reduced EMI
- Video input interface
- Single OpenLDI (FPD-Link I) port up to 110MHz
- 24-bit RGB parallel interface up to 110MHz
- Configurable host control interface
- Serial Peripheral Interface (SPI) 10MHz
- I2C (400kHz)
- Host IRQ signal to provide real-time feedback for critical system errors
- Interface to TPS99000-Q1 system management and illumination controller
The DLPC23x-Q1 digital micromirror display (DMD) controller for automotive applications is used in chipsets for interior applications such as HUD and exterior applications such as high-resolution headlights. The DLP553x-Q1 chipset includes a 0.55” DMD and the DLP4621-Q1 chipset includes a 0.46" DMD. Both chipsets also include the TPS99000-Q1 System Management and Illumination Controller. The DLPC23x-Q1 integrates an embedded processor with error code correction (SECDED ECC), enabling host control and real-time feedback, on-chip diagnostics, and system monitoring functions. On-chip SRAM is included to remove the need for external DRAM. Combined with the TPS99000-Q1, the DLPC23x-Q1 supports high dynamic range dimming of over 5000:1 for HUD applications. SubLVDS 600MHz DMD interface allows high DMD refresh rates to generate seamless and brilliant digital images while reducing radiated emissions.
To aid in the design and manufacture of automotive-qualified projectors based on DLP technology, several established optical module manufacturers and design houses can be leveraged to support your design.
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技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | DLPC23x-Q1 Automotive Digital Micromirror Device Controller datasheet (Rev. I) | PDF | HTML | 2024/8/16 | ||
| 使用指南 | DLPC230-Q1, DLPC230S-Q1 Programmer's Guide for Display Applications (Rev. G) | PDF | HTML | 2024/7/18 | |||
| 白皮書 | The Importance of a Longer VID for AR HUDs (Rev. A) | PDF | HTML | 2021/2/16 | |||
| 白皮書 | Improving Visibility with DLP® Headlights | 2020/11/18 | ||||
| 白皮書 | Trends in high resolution headlamps | 2019/2/18 | ||||
| 應用說明 | Estimating Mechanical Volume of an Augmented Reality Head-Up Display System | 2018/12/28 | ||||
| 應用說明 | DLP5531-Q1 Chipset Video Processing for Light Control Applications | 2018/10/12 | ||||
| 白皮書 | DLP® Technology: Solar Loading in Augmented Reality Head-up Display Systems | 2018/7/22 |
設計與開發
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