AW: [OpenBIOS] OT: Bios access speeds

[Matthias Wächter]

On Fri, 30 Apr 1999, Stephan Müller wrote:

> You can take a small ISA-prototype-card and a address-decoder (e.g.
> 74HC245).

Sorry, the 74HC245 is no address decoder, it's an 8 bit parallel buffer
driver (usually used for the data bus).

> With these 2 things you can connect a flash/eprom/prom/whatever to a
> specific location in the system-memory (first 16meg, i think on
> isa-bus)

You will need a real address decoder for that. If size is the problem, use
a GAL.

Sehr Wus,
- Matthias

-- 
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