SNLS401C February   2012  – September 2018 DS90C187

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
    1.     Device Images
      1.      Typical Application
      2.      Typical Application
  4. Revision History
  5. Description (continued)
  6. Pin Configuration and Functions
    1.     DS90C187 Pin Descriptions — Serializer
  7. Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Recommended Input Characteristics
    7. 7.7 Switching Characteristics
    8. 7.8 AC Timing Diagrams
    9. 7.9 Typical Characteristics
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Device Functional Modes
      1. 8.3.1  Device Configuration
      2. 8.3.2  Single Pixel Input / Single Pixel Output
      3. 8.3.3  Single Pixel Input / Dual Pixel Output
      4. 8.3.4  Dual Pixel Input / Dual Pixel Output
      5. 8.3.5  Pixel Clock Edge Select (RFB)
      6. 8.3.6  Power Management
      7. 8.3.7  Sleep Mode (PDB)
      8. 8.3.8  LVDS Outputs
      9. 8.3.9  18 bit / 24 bit Color Mode (18B)
      10. 8.3.10 LVCMOS Inputs
    4. 8.4 Programming
      1. 8.4.1 LVDS Interface / TFT Color Data Recommended Mapping
        1. 8.4.1.1 Color Mapping Information
  9. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 LVDS Interconnect Guidelines
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
    1. 10.1 Power Up Sequence
    2. 10.2 Power Supply Filtering
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Color Mapping Information

A defacto color mapping is shown next. Different color mapping options exist. Check with the color mapping of the Deserializer / TCON device that is used to ensure compatible mapping for the application.

Table 6. Single Pixel Input / 24bpp / MSB on CH3

DS90C187 Input Color Mapping Note
INA_22 R7 MSB
INA_21 R6
INA_5 R5
INA_4 R4
INA_3 R3
INA_2 R2
INA_1 R1
INA_0 R0 LSB
INA_24 G7 MSB
INA_23 G6
INA_11 G5
INA_10 G4
INA_9 G3
INA_8 G2
INA_7 G1
INA_6 G0 LSB
INA_26 B7 MSB
INA_25 B6
INA_17 B5
INA_16 B4
INA_15 B3
INA_14 B2
INA_13 B1
INA_12 B0
DE DE Data Enable*
VS VS Vertical Sync
HS HS Horizontal Sync
INA_27 GP General Purpose

Table 7. Single Pixel Input / 24bpp / LSB on CH3

DS90C187 Input Color Mapping Note
INA_5 R7 MSB
INA_4 R6
INA_3 R5
INA_2 R4
INA_1 R3
INA_0 R2
INA_22 R1
INA_21 R0 LSB
INA_11 G7 MSB
INA_10 G6
INA_9 G5
INA_8 G4
INA_7 G3
INA_6 G2
INA_24 G1
INA_23 G0 LSB
INA_17 B7 MSB
INA_16 B6
INA_15 B5
INA_14 B4
INA_13 B3
INA_12 B2
INA_26 B1
INA_25 B0
DE DE Data Enable*
VS VS Vertical Sync
HS HS Horizontal Sync
INA_27 GP General Purpose

Table 8. Single Pixel Input / 18bpp

DS90C187 Input Color Mapping Note
INA_5 R5 MSB
INA_4 R4
INA_3 R3
INA_2 R2
INA_1 R1
INA_0 R0 LSB
INA_11 G5 MSB
INA_10 G4
INA_9 G3
INA_8 G2
INA_7 G1
INA_6 G0 LSB
INA_17 B5 MSB
INA_16 B4
INA_15 B3
INA_14 B2
INA_13 B1
INA_12 B0
DE DE Data Enable*
VS VS Vertical Sync
HS HS Horizontal Sync

Table 9. Dual Pixel Input / 24bpp

DS90C187 Input Color Mapping Note
INA_22 O_R7 MSB
INA_21 O_R6
INA_5 O_R5
INA_4 O_R4
INA_3 O_R3
INA_2 O_R2
INA_1 O_R1
INA_0 O_R0 LSB
INA_24 O_G7 MSB
INA_23 O_G6
INA_11 O_G5
INA_10 O_G4
INA_9 O_G3
INA_8 O_G2
INA_7 O_G1
INA_6 O_G0 LSB
INA_26 O_B7 MSB
INA_25 O_B6
INA_17 O_B5
INA_16 O_B4
INA_15 O_B3
INA_14 O_B2
INA_13 O_B1
INA_12 O_B0
INB_22 E_R7
INB_21 E_R6
INB_5 E_R5
INB_4 E_R4
INB_3 E_R3
INB_2 E_R2
INB_1 E_R1
INB_0 E_R0
INB_24 E_G7
INB_23 E_G6
INB_11 E_G5
INB_10 E_G4
INB_9 E_G3
INB_8 E_G2
INB_7 E_G1
INB_6 E_G0
INB_26 E_B7
INB_25 E_B6
INB_17 E_B5
INB_16 E_B4
INB_15 E_B3
INB_14 E_B2
INB_13 E_B1
INB_12 E_B0
DE DE Data Enable*
VS VS Vertical Sync
HS HS Horizontal Sync
INA_27 GP General Purpose
INB_27 GP General Purpose