Curtis,
Thanks for your quick response.
Technologic has release the schematic of the TS7260.
See:
http://www.embeddedarm.com/downloads/Schem_Mech/TS-7260_Schematic.pdf
Is your guess still that, if they do not rely on the
1K EEPROM in the MAX II CPLD to boot, the TS-7250 serial_blaster
should work?
- brent
--- In Curtis Monroe <> wrote:
>
> The SerialBlaster might just work with the TS-7260. I haven't tried
it, as I
> don't have a TS-7260. But I think the TS-7260 is backwards
compatible with
> the TS-7250. I can't find schematics for the TS-7260, so I don't
know if they
> changed anything.
>
> The TS-7260 has a MAX II CPLD that has 1KB built-in EEPROM. If TS is
using
> this built-in EEPROM to boot the system the SerialBlaster cannot
restore it.
>
> Its good to hear someone is using the SerialBlaster. Maybe I should
make some
> updates!
>
> Anyone else using it?
>
> -Curtis.
>
>
>
>
> On March 16, 2006 08:58 pm, genosensor wrote:
> > What, if anything, would be necessary to modify your very cool
> > blaster utility for use with the TS-7260? Might it "just work"
> > as is? I know I could compare the eeprom contents of the
> > 7260 with that of the 7250 for a start.
> >
> > I'm going to brick one of them eventually...
> >
> > - brent
> >
> > --- In Curtis Monroe <curtis@> wrote:
> > >
> > > type "help" at the redboot prompt and you will see two new commands
> > listed:
> > >
> > >
> > > RedBoot> help
> > > .
> > > .
> > > .
> > > Read eeprom content
> > > eeprom_read -b <location> -o <eeprom offset> -l <length> [-d
dump]
> > > Write eeprom content
> > > eeprom_write [-b <location>] -o <eeprom offset> [-l <length>]
> >
> >
> > > .
> > > .
> > > .
> > >
> > > To copy the content of the EEPROM to memory (location 0x00007000)
> > you type:
> > >
> > > RedBoot> eeprom_read -b 0x00007000 -o 0 -l 2048
> > > Read 2048 bytes of eeprom content
> >
> > ... snip ...
> >
> > >
> > > Thats the TS-PREBOOT code. You can save it, download it to your
> > development
> > > machine and disassemble it, or look at the commented disassembled
> > version
> > > included in the Serial_Blaster package.
> > >
> > > -Curtis.
> > >
> >
> >
> >
> >
> >
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> >
>
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