Hi, John,
I just want to buy a National Instruments AT-MIO-16E-10 DAQ card for the
control of Robot, this card uses ISA bus, so you say I made a mistake to use
this kind of cards? Is it better to use PCI devices?
Yuhong
> The mailing list [EMAIL PROTECTED] was set up to discuss this
topic.
> See www.realtimelinux.org for info about joining. The mailing list archive
> records the discussion to date. Documentation and a test suite will appear
over
> the next few months.
>
> In summary, RTL performance depends heavily on the hardware you are
running it
> on, and on PCI bus loading. Some initial recommendations for optimum
> performance, assuming a PC platform:
> (a) Avoid the ISA bus like the plague.
> (b) Use only PCI 2.1 or (better) 2.2 devices. This applies to the
motherboard
> chipset and any PCI peripheral cards.
> (c) Use AGP graphics, not PCI (unless you use AGP for e.g. fast networking
in
> which case tell us about it).
> (d) Use Pentium class processors, preferably P6 class or later, for the
> on-chip L2 cache (P6) and other enhancements.
>
> John
>
> --
> John Storrs, Laboratory for Micro Enterprise
> 125 Culham 1 Site, Culham, Abingdon OX14 3DA, UK
> tel/fax 01865 407085 email [EMAIL PROTECTED]
> www http://www.i-way.co.uk/~storrs
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