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Discussion Groups | Analog Devices DSPs | alternatives for booting

Technical discussions related to Analog Devices DSPs (including Blackfin, TigerSHARC, SHARC and ADSP-21xx DSPs).

  

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alternatives for booting - ranjith ranjith - Jan 17 10:51:00 2005




hello everybody,

My name is Ranjit.I just started working with assembly language of sharc 21065L ez kit.Iam totally new to this coding.
I want to know the difference between 21061 and 21065L..And i want to about the booting alternatives other than JTAG emulator and EPROM.
Is there any possibility to using serial port.

Reply me
thank you




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Re: alternatives for booting - Jaime Andres Aranguren Cardona - Jan 17 12:14:00 2005

Hello Ranjit,

I don't know it by heart, about all the specs of both
processors. You can find all of this information on
their respective datasheets and Hardware Reference
Manuals.

However, I'll post what I recall so far.

--- ranjith ranjith <> wrote: > I want to know the difference between 21061 and
> 21065L..

- 21065L includes SDRAM controller.
- 21065L is 3.3V part only, 21065 is availabe in 5.0
and 3.3V.
- 21065L SPORTs support one more channel by SPORT in
each direction.
- 21065L is faster (60 or 66 MHz).
- 21065L is available in BGA packages.
- 21065L is cheaper.

> And i want to about the booting
> alternatives other than JTAG emulator and EPROM.
> Is there any possibility to using serial port.

You can boot the DSP chips from an external (host)processor.

=====

Jaime Andrés Aranguren Cardona
__________________________________





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