ZHCSIF8I December 2015 – August 2024 DLPC230-Q1 , DLPC231-Q1
PRODUCTION DATA
- 1
- 1 特性
- 2 应用
- 3 说明
- 4 Pin Configuration and Functions
-
5 Specifications
- 5.1 Absolute Maximum Ratings
- 5.2 ESD Ratings
- 5.3 Recommended Operating Conditions
- 5.4 Thermal Information
- 5.5 Electrical Characteristics
- 5.6 Electrical Characteristics for Fixed Voltage I/O
- 5.7 DMD High-Speed SubLVDS Electrical Characteristics
- 5.8 DMD Low-Speed SubLVDS Electrical Characteristics
- 5.9 OpenLDI LVDS Electrical Characteristics
- 5.10 Power Dissipation Characterisics
- 5.11 System Oscillators Timing Requirements
- 5.12 Power Supply and Reset Timing Requirements
- 5.13 Parallel Interface General Timing Requirements
- 5.14 OpenLDI Interface General Timing Requirements
- 5.15 Parallel/OpenLDI Interface Frame Timing Requirements
- 5.16 Host/Diagnostic Port SPI Interface Timing Requirements
- 5.17 Host/Diagnostic Port I2C Interface Timing Requirements
- 5.18 Flash Interface Timing Requirements
- 5.19 TPS99000-Q1 SPI Interface Timing Requirements
- 5.20 TPS99000-Q1 AD3 Interface Timing Requirements
- 5.21 DLPC23x-Q1 I2C Port Interface Timing Requirements
- 5.22 Chipset Component Usage Specification
- 6 Parameter Measurement Information
-
7 Detailed Description
- 7.1 Overview
- 7.2 Functional Block Diagram
- 7.3
Feature Description
- 7.3.1 Parallel Interface
- 7.3.2 OpenLDI Interface
- 7.3.3 DMD (SubLVDS) Interface
- 7.3.4 Serial Flash Interface
- 7.3.5 Serial Flash Programming
- 7.3.6 Host Command and Diagnostic Processor Interfaces
- 7.3.7 GPIO Supported Functionality
- 7.3.8 Built-In Self Test (BIST)
- 7.3.9 EEPROMs
- 7.3.10 Temperature Sensor
- 7.3.11 Debug Support
- 7.4 Device Functional Modes
-
8 Application and Implementation
- 8.1 Application Information
- 8.2 Typical Application
- 8.3 Power Supply Recommendations
- 8.4
Layout
- 8.4.1
Layout Guidelines
- 8.4.1.1 PCB Layout Guidelines for Internal ASIC PLL Power
- 8.4.1.2 DLPC23x-Q1 Reference Clock
- 8.4.1.3 DMD Interface Layout Considerations
- 8.4.1.4 General PCB Recommendations
- 8.4.1.5 General Handling Guidelines for Unused CMOS-Type Pins
- 8.4.1.6 Maximum Pin-to-Pin, PCB Interconnects Etch Lengths
- 8.4.1.7 Number of Layer Changes
- 8.4.1.8 Stubs
- 8.4.1.9 Terminations
- 8.4.1.10 Routing Vias
- 8.4.1.11 Layout Examples
- 8.4.2 Thermal Considerations
- 8.4.1
Layout Guidelines
- 9 Device and Documentation Support
- 10Revision History
- 11Mechanical, Packaging, and Orderable Information
7.3.2 OpenLDI Interface
Each DLPC23x-Q1 OpenLDI interface port supports intra-port lane multiplexing (specified in flash) that can help with board layout as needed. The intra-port multiplexing allows the mapping of any Lx_DATA lane pair to any internal data lane pair. When utilizing this feature, each unique lane pair can only be mapped to one unique destination lane pair. The typical lane mapping is shown in Figure 7-3. An example of an alternate lane mapping is shown in Figure 7-4.
Figure 7-3 Example of Typical OpenLDI Port Lane Mapping
Figure 7-4 Example of Alternate OpenLDI Port Lane Mapping