TMS320F28379D: I need to create the Structure Array of 8192 size in Flash Section which should have read/write options

Hi Sid,

Are you saying that your application has a 64KB array and you may read or write any 2 bytes of that 64KB randomly? And you want that 64KB array to be placed in the flash memory?  If yes, it means, you need to erase and reprogram the entire sector each time you want to update an already initialized array location.  How many times do you think you have to reprogram an already initialized array element?  

Thanks and regards,

Vamsi

Hi Vamsi,

            It should work like EEPROM Emulation as described in Application note : https://www.ti.com/lit/an/sprab69a/sprab69a.pdf?ts=1680545971642&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTMS320F28379D.

Thanks,

Sid C

Hi Sid,

I am asking in that context only.  

Given that you are targeting a large array of data, we need to ensure that the flash allows the endurance (Write/Erase cycles) that you need for your application.  Hence asked those questions.  

Thanks and regards,
Vamsi

Hi, 

          So do we have any example or sample code for TMS320F28379D Series.

Thanks,

Sid C

Hi Vamsi,

           Please share algorithms, and selective APIs to use specifically for performing write and read operations in flash.

Thanks,

Siddeshwar C