uClinux project details? (Was: RE: Next Developers Meeting)
Alan Dayley
plug-devel@lists.PLUG.phoenix.az.us
Sun Jan 19 12:21:02 2003
OK. I did not notice that difference. You are right about many differen=
t=20
models. I went to the website and did a parametric search on H8S process=
ors. =20
Wow that was a long list!
Alright, learning H8S has begun.
Alan
On Sunday 19 January 2003 00:49, Rob Wehrli wrote:
> Alan,
>
> You're mixing apples and oranges :)
>
> The boards are different boards using different H8S processors. It tak=
es a
> bit to understand that Hitachi has like 120 different model numbers of =
H8
> micros... The FDT (Flash Development Toolkit) is a Windoze app for bur=
ning
> the flash on ZTAT-based Hitachi micros. ZTAT is Hitachi's on-chip flas=
h
> technology. The EDOSK-2674R board doesn't have on-chip flash. There a=
re
> two flash parts, external to the micro, placed on the EDOSK. An AMD (5=
12
> KBytes of "BOOT" flash) and an 8MBytes of Intel StrataFlash part ( "Mai=
n"
> flash).
>
> The ZTAT board found in the presentations is the Hitachi H8S-2148AF EVB=
=2E
> The EDOSK-2674R is also found in many of my presentations, but does not
> have ZTAT flash on-chip.
>
> The EDOSK-2674R is a very fast (33MHz) board with lots of memory and
> Ethernet. You do not need Windoze to program the flash on this board.
>
>
> Take Care.
>
> Rob!