我需要对片内的RAM 使用MARCH C 算法 检测RAM,但是算法会破坏RAM内容,请问直接在main函数内检测会导致程序问题吗? 假如会的话,我应该在何处开始检测RAM ?
一般都会在启动文件内添加检测,但是sharc处理器没有启动文件,现在我不知道我应该在哪里添加检测代码 。
我需要对片内的RAM 使用MARCH C 算法 检测RAM,但是算法会破坏RAM内容,请问直接在main函数内检测会导致程序问题吗? 假如会的话,我应该在何处开始检测RAM ?
一般都会在启动文件内添加检测,但是sharc处理器没有启动文件,现在我不知道我应该在哪里添加检测代码 。
Hi,
We recommend to refer EE-290 which provides example code for programming the PLL and discusses possible problems that can occur due to incorrect programming. Lastly, it provides debug techniques for correct PLL handling.
www.analog.com/.../EE290rev5…
Hello,
您好,希望这个能够帮到您ez.analog.com/search
另您也可将问题发布在咱们的全球技术社区哦,会有专门的工程师为您解答的。
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What is the choices of JTAG emulator for ADSP-21479, with CrossCore Embedded on Win10?
The following suggests ICE-1000/ICE-2000.
https://www.analog.com/en/design-center/landing-pages/001/sharc-processors-software-and-tools.html
The following does NOT…
Hello Everyone,
I'm Ali Elsayed, I'm currently working as an intern on a project using ADSP-21479. The DSP is connected to a force-tourque sensor via SPI and directly to other sensors namely, a GPS and two optical encoders. It shall read and process…
How do I find Device Programmer for ADSP-21479 EZKIT when using CrossCore Development ? C:\Analog Devices\CrossCore Embedded Studio 2.9.4\SHARC\Examples\Device_Programmer folder does not list it.
請問使用ADSP-21479 的SPI,主模式的接收與發送該如何控制? "interrupt(,);" 如何使用?
我有找到一些參考程式,測試硬體使用 ADSP-21479 + MCP3008 的 ADC。
發現一些問題:
1.測試發現SPI_CS會影響CLK,範例裡面沒有看到關於CS的控制指令。
2.SPI無法持續動作,參考程式裡有用 "interrupt(SIG_P1, Master_Receive_ISR);",還有 "Enable_interrupt();",不太了解這個程式碼…
Hi Anand,
Thanks for your reply, the asynchronous sample rate converter example is not available in the ADSP-21479 board support package.
I downloaded the example as part of the ASCR SHARC software module:
The default boot kernel will load the application from sector 0. The requirement is to modify the boot kernel in a way that based on a condition (for example, the assertion of a flag input); it should load one of the two applications selectively.
Refer…