[En-Nut-Discussion] Crystal CS8900A Device Drivers for ethernut

[Mike Cornelius]

Hi Doug,

I've found that in my application polling the device works just fine, it's
really going to depend on your application though.

I've heard that the interrupt bug is more myth than reality but i've not
been prepared to risk it.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Mike Cornelius                      Internet: mikec at calldirect.com.au
Call Direct Cellular Solutions      Phone:    +61 2 99-65-75-85
Level 1 8-22 West St North Sydney   FAX:      +61 2 99-65-75-90
NSW 2060 Australia                  URL:      http://www.calldirect.com.au
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-----Original Message-----
From: en-nut-discussion-admin at egnite.de
[mailto:en-nut-discussion-admin at egnite.de]On Behalf Of Doug Daniels
Sent: Wednesday, June 11, 2003 5:20 AM
To: 'en-nut-discussion at egnite.de'
Subject: [En-Nut-Discussion] Crystal CS8900A Device Drivers for ethernut


Hi I'm running an Atmel demo board with a Atmega103, soon to be popped off
and replaced with an Atmega128, but it has a Crystal CS8900A ethernet chip
and was wondering if there were drivers already for it for ethernut. I'm
still digging through the archive, so maybe I'll find something, but if
anyone has up to date ones or knows of any work around for that 8-bit
interrupt bug on the CS8900, or if thats just a slight myth, or even if its
possible to get decent performance by polling the device, would be helpful.
~Doug
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