* RE: [ECOS] Microcontroller with many UARTS
@ 2003-12-16 8:42 Retallack, Mark (Siemens)
0 siblings, 0 replies; 3+ messages in thread
From: Retallack, Mark (Siemens) @ 2003-12-16 8:42 UTC (permalink / raw)
To: 'Steven Retz'; +Cc: ecos-discuss
Interesting problem. The Motorola MPC850 has 3 serial ports, not sure about
any of the other Processors. I do not know of any Micro controllers that
have more than 2 serial ports but I am sure that they exists (try looking at
the AVR family from Atmel). You could try using an FPGA + OpenCore + UARTS
and create your own custom "hardware" in one chip. This would also allow you
to use eCos has the OS if you wanted to.
-----Original Message-----
From: Steven Retz [mailto:sjr3tz@yahoo.com]
Sent: Tuesday 16 December 2003 02:03 AM
To: uClinux-dev@uclinux.org; ecos-discuss@sources.redhat.com;
rtems-users@rtems.com; ColdFire@wildrice.com
Subject: [ECOS] Microcontroller with many UARTS
Does anyone know of a microcontroller with a lot of
UARTS on it (preferably a Motorola)? If not does
anyone have any clues on how to connect say 16 or so
UARTS to a microcontroller? Right now it is for my
curosity or something I would like to build for my
home, but maybe try to sell it.
Steven Retz
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [ECOS] Microcontroller with many UARTS
2003-12-16 2:31 Steven Retz
@ 2003-12-16 7:44 ` Grant Edwards
0 siblings, 0 replies; 3+ messages in thread
From: Grant Edwards @ 2003-12-16 7:44 UTC (permalink / raw)
To: Steven Retz; +Cc: uClinux-dev, ecos-discuss, rtems-users, ColdFire
> Does anyone know of a microcontroller with a lot of
> UARTS on it (preferably a Motorola)?
No. If you're interested in Motorola processors, you might
want to check Motorola's web site.
> If not does anyone have any clues on how to connect say 16 or
> so UARTS to a microcontroller?
Buy them 4+ to a package and hook them up. You know: data
lines, address lines, chip selects, the usual. What exactly
are you asking?
> Right now it is for my curosity or something I would like to
> build for my home, but maybe try to sell it.
--
Grant Edwards
grante@visi.com
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^ permalink raw reply [flat|nested] 3+ messages in thread
* [ECOS] Microcontroller with many UARTS
@ 2003-12-16 2:31 Steven Retz
2003-12-16 7:44 ` Grant Edwards
0 siblings, 1 reply; 3+ messages in thread
From: Steven Retz @ 2003-12-16 2:31 UTC (permalink / raw)
To: uClinux-dev, ecos-discuss, rtems-users, ColdFire
Does anyone know of a microcontroller with a lot of
UARTS on it (preferably a Motorola)? If not does
anyone have any clues on how to connect say 16 or so
UARTS to a microcontroller? Right now it is for my
curosity or something I would like to build for my
home, but maybe try to sell it.
Steven Retz
__________________________________
Do you Yahoo!?
New Yahoo! Photos - easier uploading and sharing.
http://photos.yahoo.com/
--
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss
^ permalink raw reply [flat|nested] 3+ messages in thread
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2003-12-16 8:42 [ECOS] Microcontroller with many UARTS Retallack, Mark (Siemens)
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2003-12-16 2:31 Steven Retz
2003-12-16 7:44 ` Grant Edwards
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