Altera Embedded Systems Development Kit, Cyclone III Edit Manuel d'utilisateur Page 67
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Altera Corporation Development Board Version 1.0. 10–1
July 2010 PreliminaryAltera Embedded Systems Development Kit, Cyclone III Edition
10. Developing USB and SD
Card based Systems
The LCD Multimedia HSMC provides SD Card peripheral so you can add
SD Card interface to your system. The H2SUM provides a USB PHY so
you can add USB capability to your Embedded System by adding USB 2.0
PHY IP core. In this section, details regarding the development of SD
Card interface and USB interface are presented.
USB Host and Device Controller IP Core
SLS provides USB 2.0 Host and device IP core, ready to use for all Nios II
based applications.
Features
■ Certified USB 2.0 device core
■ Supports both High Speed (480 Mbps) and full Speed (12Mbps)
■ Supported PHY Interfaces
● UTMI (Cypress CY7C68000 PHY)
● ULPI (Phillips ISP 1504 PHY)
USB Reference Design
SLS provides a reference design for USB development targeted for the
Altera Embedded Systems Development Kit, Cyclone III edition. For
more information, refer to the Altera Embedded Systems Development
Kit, Cyclone III Edition page.
SD Host Controller IP Core
The SD Host Controller IP Core included in the LCD processor design
example as well as the Application Selector design example uses a third
party vendor, SLS’s 4-Pin SD Card Controller IP Core. This core support
both 1-bit and 4-bit SD mode. The core provided by SLS is an encrypted
SOPC Builder ready IP available for purchase.
Features of SLS SD Host Controller IP Core
■ Supports both SD 1-bit and 4-bit mode for data communication.
■ Variable SD Clock frequency selection using software.
■ Internal FIFO for data transmit/receive operation.
- Altera Embedded Systems 1
- User Guide 1
- July 2010 2
- Part Number UG-01054-1.1 2
- Contents 3
- Additional Information 6
- 1. About This Kit 7
- ■ Documentation 8
- About the 9
- Development 9
- About This Kit 10
- About the Development Board 11
- About this User 12
- Before You 13
- Inspect the 13
- 2. Software Installation 15
- Licensing Considerations 16
- <install dir> 17
- <version> 17
- Licensing IP 18
- Embedded IP Suite 19
- Altera Megacore IP Base Suite 19
- Purchasing 20
- Software tools 20
- Micrium MicroC/OS-II RTOS 21
- Software Installation 22
- 3. Development Board Setup 23
- Run the 24
- Application 24
- Selector 24
- In system 25
- Card: How it 25
- Development Board Setup 26
- Restoring the 27
- Factory Design 27
- 4. Remote System Update Via 29
- Ethernet 29
- Operating 30
- Instructions for 30
- Remote System 30
- Creating Flash 31
- Files for Remote 31
- System update 31
- 5. Ready-to-Run Applications 33
- Where to find 35
- Run demos on 35
- What’s in a 36
- Ready-to-Run 36
- Application? 36
- Creating your 37
- Applications 37
- Ready-to-Run Applications 38
- 6. Example Processor 39
- (Standard) 40
- CPU Platform 41
- Memory Interfaces 41
- Communication Interfaces 41
- Peripheral Set 41
- About the Nios II 42
- Microprocessor 42
- System with LCD 42
- Controller 42
- Video Pipeline 45
- Example Processor Systems 46
- 7. Example Software 47
- 8. Application Selector 49
- Application Boot 50
- Flash Hardware 50
- Image Catalog 50
- Hardware Image 51
- Caching 51
- Building 52
- Selector from 52
- Source Files 52
- Modifying the 53
- Application Hardware Images 54
- Application Software Image 54
- Flash Catalog 55
- About the Webserver 56
- Application Selector Details 58
- 9. Using the Nios II C2H 59
- Compiler 59
- Mandelbrot C2H 60
- About the Mandelbrot Set 61
- Altera Mandelbrot C2H Demo 63
- Operation 64
- 10. Developing USB and SD 67
- Card based Systems 67
- LCD HSMC Reference Manual 68
- LCD HSMC Max II design 68
- 11. Restoring the Factory 69
- Design to the Flash Device 69
- Rebuilding the 70
- Boot Code 71
- Hardware Image Catalog 71
- 0x0240000. The 72
- Combining 73
- Appendix A. Frequently 75
- Asked Questions 75
- Systems Development Kit? 76
- Information 80
- Typographic 80
- Conventions 80
- Further 80
- Visual Cue Meaning 81
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