Compiler/TMS320F28379D: Emulated EEPROM from flash

Ajay S

Part Number: TMS320F28379D
Other Parts Discussed in Thread: C2000WARE

Tool/software: TI C/C++ Compiler

Hi,

I would like store my current data on emulated EEPROM , for that i am referring F28XXX EEPROM (sprab69)code .In that FLASHAPI code (C:\ti\c2000\C2000Ware_2_01_00_00\libraries\flash_api/f28379xD) if i add EEPROM .h, EEPROM.c files is this work as emulated EEPROM?

What are files i need to consider to work as emulated EEPROM?

Thanks in advance.

over 4 years ago

0 Vamsi Gudivada over 4 years ago

TI__Guru* 87145 points

Ajay,

The concept of EEPROM emulation described in sprab69 is applicable for any on-chip flash memory. However, this EEPROM driver does not support F28379D since the F28379D flash has ECC and the flash wrapper is different.

We don't have an EEPROM driver example for F2837xD.

You can implement an EEPROM emulation driver using the F2837xD flash API: http://www.ti.com/lit/pdf/spnu629

Flash API usage example is available at: C2000Ware_3_02_00_00\device_support\f2837xd\examples\dual\flash_programming

Please note: An 8-bit ECC is calculated for every 64-bit aligned flash data. Hence, you need to program at least 64-bits at a time on this F2837xD device.

Thanks and regards,

Vamsi

Flash API/ECC wiki: processors.wiki.ti.com/.../C2000_Flash_FAQ

0 Vamsi Gudivada over 4 years ago in reply to Vamsi Gudivada

TI__Guru* 87145 points

Ajay,

If you any further questions on this, please reply to this thread (if it is not locked) or open a new post.

I am closing this thread.

Thanks and regards,

Vamsi

0 Ajay S over 4 years ago in reply to Vamsi Gudivada

Expert 1280 points

Thanks for the update ..,

we working with respect to previously dicusion,, kindly close the thread , once we found any difficulty and come back to you.

Regards

Ajay S

C2000™︎ microcontrollers

C2000 microcontrollers forum

Compiler/TMS320F28379D: Emulated EEPROM from flash