TMS320F28388D: FLASH write

NAGESH RK

Part Number: TMS320F28388D

I am using F28388D controller,

I am basically try to load the Motorola S2 record format into the flash memory, the only thing i see in this flash is we can write max 128 bits at a time (16 bytes), but my s2 record is only 15 bytes so 1 byte will be left over.

i noticed there is a tool serial flash loader, do we have the source code for this tool available so that i can compare how are the bytes handled here so that i can use the feed back mechanism to handle to refresh ext WD.

thanks,

Nagesh

over 4 years ago

0 Vamsi Gudivada over 4 years ago

TI__Guru* 87155 points

Nagesh,

Can you stream the left over byte and program all the 16 bytes at the same time? If not, may be you can program data (Fapi_DataOnly) separately and then ECC (Fapi_EccOnly mode)?

If you need the SCI flash kernels for F2838x - I can send it to you offline. Please contact me over the chat.

Thanks and regards,
Vamsi

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

Expert 2260 points

Hi Vamsi,

Yes, currently i have a logic but want to compare from SCI flash kernels for F2838x if you can share will be helpful .

thanks,

Nagesh

+1 Vamsi Gudivada over 4 years ago in reply to NAGESH RK

TI__Guru* 87155 points

Nagesh,

I sent it to you offline.

Thanks and regards,
Vamsi

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMS320F28388D: FLASH write