Article View: comp.sys.amiga.tech
Article #13885Re: Accelerator and Maximum Fast RAM Query
From: Bruce Dawson
Date: Thu, 22 Feb 1990 14:54
Date: Thu, 22 Feb 1990 14:54
27 lines
1547 bytes
1547 bytes
> peter writes:
>
> Msg-ID: <9786@cbmvax.commodore.com>
> Posted: 22 Feb 90 17:13:19 GMT
>
> Org. : Commodore, West Chester, PA
> Person: Peter Cherna
>
> Note that the system is set up so that memory allocation uses 32-bit memory
> before it moves on to the slower 16-bit memory, and that's why is doesn't
> "hurt" to have 16-bit memory around.
>
True, the system is set up so that 32-bit memory shows up first in the
memory list. But, that unfortunately doesn't mean that your 16-bit memory will
only get used if you run out of 32-bit memory. Recoverable ramdisks, for
instance, tend to allocate memory from the end of the memory list. Ensuring
that that 16-bit memory only gets used in dire situations can be complicated.
If you do need more than 5-megs, then yeah, keeping your sixteen bit
memory is OK, just because it's currently the only option. My main warning
goes out to those who have 5-megs of memory, 2 megs of which is 16-bit memory.
You will make money and have a way better system if you sell your 16-bit board
and buy 2-megs of the appropriate chips for your 2630. I know. I did it.
Trust me.
.Bruce Dawson.
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<1189@mindlink.UUCP>Path:
arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!usc!zaphod.mps.ohio-state.edu!van-bc!rsoft!mindlink!a464Show Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!usc!zaphod.mps.ohio-state.edu!van-bc!rsoft!mindlink!a464 From: a464@mindlink.UUCP (Bruce Dawson) Newsgroups: comp.sys.amiga.tech Subject: Re: Accelerator and Maximum Fast RAM Query Message-ID: <1189@mindlink.UUCP> Date: 22 Feb 90 14:54:44 GMT Organization: MIND LINK! - British Columbia, Canada Lines: 27