Hi Mario,
Have you double-checked that the bootloader-mode is configured correctly?
GPIO18: Pulled High (100 k)
GPIO29: Pulled High (100 k)
GPIO34: Low
I have never worked with the eZdsp2808 - does the board provide an
appropriate RS-232 drive chip? Otherwise you will have to add one
(MAX232 for example).
Cheers,
Beat
m...@ferrari.it wrote:
>
> Hello everybody,
>
> I'm using an eZdsp starter kit for TMS320F2808.
> I'm trying to program flash memory via RS232, using SDFlash utility or
> CodeSkin C2000Prog.
> I have set the board for SCI Boot Mode.
>
> The problem: after DSP power reset, the utility (SDFlash or C2000Prog)
> starts sending the autobaud character 'A', but the DSP doesn't
echo
> back the character, so the utility cannot start the the boot data
> stream transmission.
>
> What can I do?
>
> Best Regards,
> Mario Farina.
>
>