[comp.sys.amiga] Expansion board features

dsill@nswc-oas.arpa (Dave Sill) (04/26/88)

(Please excuse any inaccurate terminology, I'm not a hardware person,
per se.)

Which, if any, expansion boards for the '1000 have the following
features:

    o A faster processor (say 14 mHZ), possibly 68020.
    o A fast-RAM duplicate of the video RAM - writes go to the real
      video RAM and the duplicate, reads read from the duplicate,
      hence are faster.

Do any of the '500 or '2000 boards have a fast-RAM duplicate of the
ROM?  (ROM is copied to RAM at startup, further ROM accesses are
intercepted and use the RAM copy.) 

I know there are such features available for the Mac.

=========
The opinions expressed above are mine.

"I shed, therefore, I am."
					-- ALF