[sdiy-interim] FLASH/JTAG based DSP?

[Joe Grisso]

You also might want to check out the Freescale DSP56F800 series - 56K
DSP with an integrated MCU and on-board flash memory.

-Joe

On 3/24/07, Nicholas Gregorich <nicksdsu at mac.com> wrote:
>
> On Saturday, March 24, 2007, at 06:49PM, "Batz Goodfortune" <batzman-nr at all-electric.com> wrote:
> >Y-ellow All.
> >         Adam and I continued out discussion of the Propeller chip off-list
> >given that the list was down. It's probably a bit stale to rekindle that
> >thread but it has me wondering.
> >
> >Is there a DSP that is FLASH based and programmable via JTAG or serial
> >port? Basically, a DSP that's as easy to work with as an AVR etc. We've
> >never heard of such a thing but that's not to say one doesn't exist. Or
> >maybe it's just crap and that's why no-one uses it.
> >
> >It would help if it were audio-centric and 32 bits wide but even 16 bits
> >would be workable. Maybe just an I2C port or some SPI/I2C/serial ports. But
> >mainly the ability to program in circuit.
> >
> >Anything out there?
>
> You could try the dsPIC. It features almost everything you mention and is cheap and easy to get into. I don't know how powerful they are relative to other "real" DSPs.
>
> FPGAs are also worth a look.
>
> Nick.
>
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