Digital Signal ControllersのトピックRe: controller DSP56F803

controller DSP56F803

Mohamed512 — Fri, 29 Jul 2022 21:11:18 GMT

I have one DSP56F803 content program and another one is blink ,

- i want to copy the program from the first to second .

- i want to test the first is ok or no .

what are hardware and software i will need to do two operations ?

the best regards

Mohamed Sayed

Re: controller DSP56F803

xiangjun_rong — Mon, 01 Aug 2022 02:42:38 GMT

Hi,

In order to protect firmware IP, we do not have the dedicated tools to copy the code to a file.

But I think you can use flashOverJtag.exe tools to read the binary code to a file, but the flashOverJtag.exe tools is very old(I suppose that the tools was released in 2000 year), you have to get an old PC which has 25 pin parallel port and supports DSC OS. The flashOverJtag.exe tools only support DOS environment.

Hope it can help you

XiangJun Rong

Re: controller DSP56F803

xiangjun_rong — Mon, 01 Aug 2022 02:46:17 GMT

Hi,

You can download flashoverjtag from the website:

https://community.nxp.com/t5/Digital-Signal-Controllers/Flash-over-jtag-exe-tools/ta-p/1115456

XiangJun Rong

Re: controller DSP56F803

Mohamed512 — Mon, 08 Aug 2022 08:51:44 GMT

Thank you for rapid reply .

Are there manual for flash –over-jtag software ?

i need more details about these commands .

If firmware not protected , Do I use the same software ?

The best regards

Mohamed

Re: controller DSP56F803

xiangjun_rong — Fri, 12 Aug 2022 10:11:23 GMT

Hi,

I attach the user manual of FlashOverJtag.exe tools.

Hope it can help you

XiangJun Rong