Driver program of SPI Flash Programing for Winbond Flash, "W25Q80DV" when using ADSP-21569

hibino Question

Sep 14, 2021 00:00

Hello.

I'd like to prepare flash programing driver program for Winbond Flash, "W25Q80DV"..

Could you tell me how prepare or what prepare for above purpose?

I use "ADSP-21569".

BR,

Masa Hibino

ADSP-21569

Audio Signal Processors

flash

spi

driver

SHARC Audio Processors/SoCs

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ADIApproved Reply

Sep 21, 2021 00:00

Hi Masa Hibino,

The flash drivers we ship with our tools are specific to our EZ-Kit boards. If you are working with different part we would recommend that you use one of our current drivers as a base for creating a driver which will be compatible with your flash part.

We provide documentation for the flash Programmer API, which describes the commands the Flash Programmer Drivers require to perform the Flash accesses.

This documentation is available at help > CrossCore(r) Embedded Studio 2.9.3 > Integrated Development Environment > Working with Bootable and Non-bootable Files > Device Programmer > Custom Device Drivers

We are aware of many customers who have successfully modified our flash drivers to suit different flash parts.

You can also refer the examples available in the Board Support Package(BSP). The ADSP-21569 Ez-kit BSP can be downloaded from below link.
download.analog.com/.../ADI_ADSP-2156x_EZ-KIT-Rel1.0.1.exe

We would suggest you to please refer "FAQ :ADSP-2156x - SPI Flash Read/Write using Device driver" in the below FAQ. Please find the FAQ from below link.

ez.analog.com/.../documents

Regards,
Anand Selvaraj.

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hibino Reply

Sep 21, 2021 00:00

Dear Anand,

Thank you for your reply.

I noted.

I will check the documents that you described.

Thank you.

BR,

Masa Hibino

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