JAJSJA1E August   2020  – August 2024 DLPC230S-Q1 , DLPC231S-Q1

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Thermal Information
    5. 5.5  Electrical Characteristics
    6. 5.6  Electrical Characteristics for Fixed Voltage I/O
    7. 5.7  DMD High-Speed SubLVDS Electrical Characteristics
    8. 5.8  DMD Low-Speed SubLVDS Electrical Characteristics
    9. 5.9  OpenLDI LVDS Electrical Characteristics
    10. 5.10 Power Dissipation Characterisics
    11. 5.11 System Oscillators Timing Requirements
    12. 5.12 Power Supply and Reset Timing Requirements
    13. 5.13 Parallel Interface General Timing Requirements
    14. 5.14 OpenLDI Interface General Timing Requirements
    15. 5.15 Parallel/OpenLDI Interface Frame Timing Requirements
    16. 5.16 Host/Diagnostic Port SPI Interface Timing Requirements
    17. 5.17 Host/Diagnostic Port I2C Interface Timing Requirements
    18. 5.18 Flash Interface Timing Requirements
    19. 5.19 TPS99000S-Q1 SPI Interface Timing Requirements
    20. 5.20 TPS99000S-Q1 AD3 Interface Timing Requirements
    21. 5.21 DLPC23xS-Q1 I2C Port Interface Timing Requirements
    22. 5.22 Chipset Component Usage Specification
  7. 6 Parameter Measurement Information
    1. 6.1 HOST_IRQ Usage Model
    2. 6.2 Input Source
      1. 6.2.1 Supported Input Sources
      2. 6.2.2 Parallel Interface Supported Data Transfer Formats
        1. 6.2.2.1 OpenLDI Interface Supported Data Transfer Formats
          1. 6.2.2.1.1 OpenLDI Interface Bit Mapping Modes
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  Parallel Interface
      2. 7.3.2  OpenLDI Interface
      3. 7.3.3  DMD (SubLVDS) Interface
      4. 7.3.4  Serial Flash Interface
      5. 7.3.5  Serial Flash Programming
      6. 7.3.6  Host Command and Diagnostic Processor Interfaces
      7. 7.3.7  GPIO Supported Functionality
      8. 7.3.8  Built-In Self Test (BIST)
      9. 7.3.9  EEPROMs
      10. 7.3.10 Temperature Sensor
      11. 7.3.11 Debug Support
    4. 7.4 Device Functional Modes
      1. 7.4.1 Standby Mode
      2. 7.4.2 Display Mode
      3. 7.4.3 Calibration Mode
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Head-Up Display
        1. 8.2.1.1 Design Requirements
    3. 8.3 Power Supply Recommendations
      1. 8.3.1 Power Supply Management
      2. 8.3.2 Hot Plug Usage
      3. 8.3.3 Power Supply Filtering
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
        1. 8.4.1.1  PCB Layout Guidelines for Internal ASIC PLL Power
        2. 8.4.1.2  DLPC23xS-Q1 Reference Clock
          1. 8.4.1.2.1 Recommended Crystal Oscillator Configuration
        3. 8.4.1.3  DMD Interface Layout Considerations
        4. 8.4.1.4  General PCB Recommendations
        5. 8.4.1.5  General Handling Guidelines for Unused CMOS-Type Pins
        6. 8.4.1.6  Maximum Pin-to-Pin, PCB Interconnects Etch Lengths
        7. 8.4.1.7  Number of Layer Changes
        8. 8.4.1.8  Stubs
        9. 8.4.1.9  Terminations
        10. 8.4.1.10 Routing Vias
      2. 8.4.2 Thermal Considerations
  10. 9 Device and Documentation Support
    1. 9.1 Device Support
      1. 9.1.1 サード・パーティ製品に関する免責事項
      2. 9.1.2 Device Nomenclature
        1. 9.1.2.1 Device Markings DLPC230-Q1 or DLPC230S-Q1
        2. 9.1.2.2 Device Markings DLPC231-Q1 or DLPC231S-Q1
        3. 9.1.2.3 Video Timing Parameter Definitions
    2. 9.2 Trademarks
    3. 9.3 静電気放電に関する注意事項
    4. 9.4 用語集
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

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発注情報

5.16 Host/Diagnostic Port SPI Interface Timing Requirements

The DLPC23xS-Q1 ASIC Host/Diagnostic SPI port interface timing requirements are shown below.(1)
MINMAXUNIT
fclockClock frequency, HOST_SPI_CLK
(50% reference points)		10.00MHz
tp_whPulse duration low, HOST_SPI_CLK
(50% reference points)		45.0ns
tp_wlPulse duration high, HOST_SPI_CLK
(50% reference points)		45.0ns
ttTransition time – all input signals20% to 80% reference points6ns
tp_suSetup time – HOST_SPI_DIN valid before HOST_SPI_CLK capture edge
(50% reference points)		10.0ns
tp_hHold time – HOST_SPI_DIN valid after HOST_SPI_CLK capture edge50% reference points18.0ns
tcsz_suSPI CSZ Setup Time (that is, CSZ falling edge before first (leading) edge of CLK)25.0ns
tcsz_hSPI CSZ Hold Time (that is, CSZ rising edge after last (trailing) edge of CLK)25.0ns
toutClock-to-Data out - HOST_SPI_DOUT from HOST_SPI_CLK launch edge
(50% reference points)		0.035.0ns
(1) The DLPC23xS-Q1 Host/Diagnostic Port SPI interface supports SPI Modes 0, 1, 2, and 3 (that is, both clock polarities and both clock phases). The HOST_SPI_MODE input must be set to match the SPI mode being used.
DLPC230S-Q1 DLPC231S-Q1 HostDiagnostic Port SPI Interface Timing (Example: SPI Mode 0 (Clock Polarity = 0, Clock Phase = 0))Figure 5-6 HostDiagnostic Port SPI Interface Timing (Example: SPI Mode 0 (Clock Polarity = 0, Clock Phase = 0))