DLPC230-Q1 Texas instruments

DLPC230-Q1

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DLPC230-Q1

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Описание

The DLPC230-Q1 DMD Display Controller for automotive applications is part of two DMD chipsets: DLP5530-Q1 (interior display applications, such as HUD) and DLP5531-Q1 (exterior lighting applications, such as high resolution headlight). Both chipsets include a 0.55” DMD and the TPS99000-Q1 System Management and Illumination controller. The DLPC230-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 DLPC230-Q1 supports high dynamic range dimming of over 5000:1 for HUD applications. Sub-LVDS 600-MHz DMD interface allows high DMD refresh rates to generate seamless and brilliant digital images, while simultaneously reducing radiated emissions.

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:
- DLP5530-Q1 Automotive Interior Display Chipset
- DLP5531-Q1 Automotive Exterior Lighting Chipset
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
600-MHz Sub-LVDS DMD Interface for Low Power and Emission
Spread Spectrum Clocking for Reduced EMI
Video Input Interface
- Single OpenLDI (FPD-Link I) Port up
  to 110 MHz
- 24-bit RGB Parallel Interface up to 110 MHz
Configurable Host Control Interface
- Serial Peripheral Interface (SPI) 10 MHz
- I²C (400 kHz)
- Host IRQ Signal to Provide Real-Time Feedback for Critical System Errors
Interface to TPS99000-Q1 System Management and Illumination Controller

Display resolution (max)	1152 x 576
Component type	Controller
Chipset family	DLP5530-Q1, DLP5531-Q1, DLP5532-Q1, DLP5533A-Q1, DLP5534-Q1
Rating	Automotive
Operating temperature range (°C)	-40 to 105