ZHCSIG4B
July 2018 – October 2020
DLPC3434
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
5
Pin Configuration and Functions
5.1
Test Pins and General Control
5.2
Parallel Port Input
5.3
DSI Input Data and Clock
5.4
DMD Reset and Bias Control
5.5
DMD Sub-LVDS Interface
5.6
Peripheral Interface
5.7
GPIO Peripheral Interface
5.8
Clock and PLL Support
5.9
Power and Ground
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Power Electrical Characteristics
6.6
Pin Electrical Characteristics
6.7
Internal Pullup and Pulldown Electrical Characteristics
6.8
DMD Sub-LVDS Interface Electrical Characteristics
6.9
DMD Low-Speed Interface Electrical Characteristics
6.10
System Oscillator Timing Requirements
6.11
Power Supply and Reset Timing Requirements
6.12
Parallel Interface Frame Timing Requirements
6.13
Parallel Interface General Timing Requirements
6.14
Flash Interface Timing Requirements
6.15
Other Timing Requirements
6.16
DMD Sub-LVDS Interface Switching Characteristics
6.17
DMD Parking Switching Characteristics
6.18
Chipset Component Usage Specification
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Input Source Requirements
7.3.1.1
Supported Resolution and Frame Rates
7.3.1.2
Parallel Interface Data Transfer Format
7.3.1.3
3D Display
7.3.2
Device Startup
7.3.3
SPI Flash
7.3.3.1
SPI Flash Interface
7.3.3.2
SPI Flash Programming
7.3.4
I2C Interface
7.3.5
Content Adaptive Illumination Control (CAIC)
7.3.6
Local Area Brightness Boost (LABB)
7.3.7
3D Glasses Operation
7.3.8
Test Point Support
7.3.9
DMD Interface
7.3.9.1
Sub-LVDS (HS) Interface
7.4
Device Functional Modes
7.5
Programming
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curve
9
Power Supply Recommendations
9.1
PLL Design Considerations
9.2
System Power-Up and Power-Down Sequence
9.3
Power-Up Initialization Sequence
9.4
DMD Fast Park Control (PARKZ)
9.5
Hot Plug I/O Usage
10
Layout
10.1
Layout Guidelines
10.1.1
PLL Power Layout
10.1.2
Reference Clock Layout
10.1.2.1
Recommended Crystal Oscillator Configuration
10.1.3
Unused Pins
10.1.4
DMD Control and Sub-LVDS Signals
10.1.5
Layer Changes
10.1.6
Stubs
10.1.7
Terminations
10.1.8
Routing Vias
10.1.9
Thermal Considerations
10.2
Layout Example
11
Device and Documentation Support
11.1
Device Support
11.1.1
第三方产品免责声明
11.1.2
Device Nomenclature
11.1.2.1
Device Markings
11.1.2.2
Video Timing Parameter Definitions
11.2
Documentation Support
11.2.1
Related Documentation
11.3
Related Links
11.4
Receiving Notification of Documentation Updates
11.5
Support Resources
11.6
Trademarks
12
Mechanical, Packaging, and Orderable Information
12.1
Package Option Addendum
12.1.1
Packaging Information
封装选项
机械数据 (封装 | 引脚)
ZVB|176
MPBGA38C
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsig4b_oa
1
特性
适用于
DLP230KP
(.23 HD) DMD 的显示控制器
支持高达 720p 的输入分辨率
支持接口训练的低功耗 DMD 接口
输入帧速率高达 120Hz(720p 分辨率时为 60Hz)
像素数据处理:
IntelliBright™
图像处理算法套件
内容自适应照明控制 (CAIC)
局部亮度增强 (LABB)
图像大小调整(缩放)
1D 梯形校正
色彩坐标调整
主动电源管理处理
可编程 degamma
色彩空间转换
4:2:2 至 4:4:4 色度插值
24 位输入像素接口支持:
并行接口协议
高达 155MHz 的像素时钟
多个输入像素数据格式选项
支持外部闪存
断电时自动 DMD 停止
嵌入式帧存储器 (eDRAM)
系统特性:
I
2
C 器件控制
可编程启动界面
可编程 LED 电流控制
显示图像旋转
一帧延迟
与
DLPA2000
、
DLPA2005
或
DLPA3000
PMIC(电源管理集成电路)和 LED 驱动器配对使用