用户手册目录Getting Started with ADSP-BF548 EZ-KIT Lite®1Contents5Preface9Purpose of This Manual13Intended Audience13Manual Contents13What’s New in This Manual15Technical or Customer Support15Supported Processors16Product Information16MyAnalog.com17Processor Product Information17Related Documents18Table 1. Related Processor Publications18Table 2. Related VisualDSP++ Publications18Online Technical Documentation19Printed Manuals21Notation Conventions231 Programming ADSP-BF548 EZ-KIT Lite with VisualDSP++25Installing VisualDSP++ and the EZ-KIT Lite26Starting VisualDSP++ and Connecting to the EZ-KIT Lite27Figure 1-1. VisualDSP++ Main Window27Figure 1-2. Session Wizard29Example 1: Building and Running an Application30Figure 1-3. Plot Windows32Example 1: Sorts.c File332 Using ADSP-BF548 EZ-KIT Lite to Investigate Performance Factors37ADSP-BF548 Processor Memory Hierarchy38Example 2: Benchmarking the Relative Performance of Memories40Figure 2-1. Statistical Profiler Window41Table 2-1. Typical Results from Example 242Example 3: Using the Blackfin Processor Voltage Regulator44Table 2-2. Typical Results From Example 3463 Using ADSP-BF548 EZ-KIT Lite Peripherals47ADSP-BF548 Processor I/O Peripherals48ADSP-BF548 Peripheral Interfaces on the EZ-KIT Lite50Using ADSP-BF548 Peripherals on the EZ-KIT Lite51Example 4: Overview53Example 4: Audio.c File54InitAudio()-Opening the Driver54Listing 3-1. Opening the Device Driver54adi_dev_Control()-Configuring the Driver57Listing 3-2. Configuring the Device Manager58Listing 3-3. Initializing Specific Diver59TerminateAudio()60PlayBuffer()60Listing 3-4. Submitting a Data Buffer60AD1980Callback()62Listing 3-5. Callback Function62Example 4: Running634 Using ADSP-BF548 EZ-KIT Lite As A Mass Storage Device65ADSP-BF548 Processor USB Interface66Analog Devices USB Software66Example 5: USB Project67Table 4-1. Example 5 Commands69Example 5: Running70Figure 4-1. Windows Explorer Dialog Box71Figure 4-2. Windows My Computer Display725 Using ADSP-BF548 EZ-KIT Lite Hard Disk and LCD Screen73SSL File System Service74Sharp LQ043T1DG01 LCD Device Driver75Example 6: Displaying a Bitmap File on the EZ-KIT Lite76Example 6: Project Options76Figure 5-1. Example 6 Project Window77Figure 5-2. User Heap Settings78Listing 5-1. Example_6_heaptab.c File79Listing 5-2. Example_6_cplbtab.c File80Example 6: Application Structure81FileSystem.c81LCD.c82adi_ssl_Init.h83Listing 5-3. adi_ssl_Init.h File83Example 6: Running84Figure 5-3. LCD Screen Image846 Using ADSP-BF548 EZ-KIT Lite Keypad and LED Indicator85Event-Driven Device Drivers86VDK Device Model87VDK Message Passing88Example 7: Creating a VDK Application88Figure 6-1. VDK Kernel Tab for Example 789Example 7: Source Files91Listing 6-1. main.c File91Listing 6-2. BootThreadType’s Run() Function93Table 6-1. Keypad Row/Column Display967 Creating A Bootable Application99VisualDSP++ Utility Programs100Executable and Loadable Program Files100Creating a Loadable Program File101Figure 7-1. Loader: Options Dialog Box102Writing a Loader File to Flash Memory103Figure 7-2. Flash Programmer: Driver Dialog Box105Figure 7-3. Flash Programmer: Programming Dialog Box106Booting From Burst Flash Memory106Example 8: Loading107Figure 7-4. Example 8 Instruction Screen108Epilogue108I Index109A109B109C109D109E109F110G110H110I110J110K110L110M110N110O111P111R111S111T111U111V111文件大小: 968.9 KB页数: 112Language: English打开用户手册