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Re: JTAG Pod?


----- Original Message -----
From: "Grant Edwards" <grante@visi.com>
To: "Toralf Lund" <toralf@procaptura.com>
Cc: <rose@acm.org>; "Crossgcc list at Redhat (E-mail)"
<crossgcc@sources.redhat.com>
Sent: Thursday, September 25, 2003 10:32 AM
Subject: Re: JTAG Pod?


> On Thu, Sep 25, 2003 at 10:33:12AM +0200, Toralf Lund wrote:
>
> > Well, the project I'm working on is definitely more than a "hobby" king
> > of thing. Still, the BDI2000 is quite expensive. I think the real
> > question is: What does it have that the "Raven" doesn't, that would
> > justify more than doubling the cost for this equipment?
>
> We tried the raven for a while, and downloading code to RAM was
> excruciatingly slow.  What took 10-15 seconds on our EPI Jeeni
> would take several minutes with a Raven.
>
> --
> Grant Edwards
> grante@visi.com


These are the download speeds that we have measured for ARM7

    CPU      Flash                 Device       OCD Download to RAM Speed

    ARM7  AT49LV1614    Wiggler     15.3K/Sec
    ARM7  AT49LV1614    Raven        60K/Sec
    ARM7  AT49LV1614    mpDemon  113K/Sec                Speed=2

Pete.
Macraigor Systems LLC




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