CP/M 1.3 memory requirement

From: Jeff Hellige <jhellige_at_earthlink.net>
Date: Mon Oct 30 18:18:28 2000

        It looks like I'll have to pick up another 4k SRAM board
before I even begin to try and boot CP/M then, as my S-100 system
only has 12k (1-8k, 1-4k). It had 40k in it at one point but the
other boards are long gone. I have to make a minor solder repair to
the powerboard for the floppy still, but after that I'll be trying to
boot CP/M 1.30 from Lifeboat Associates from a North Star disk
system. Now that my move is almost here, I can start thinking about
working on this machine again.

        Jeff

>
>The standard distribution sized for memory as:
>
> 1.3 16k
> 1.4 16k
> 2.0 20k
> 2.2 20k
>
>This was the expected memeory for the startup of a distribution disk
>as it was "sysgened" for that size. It left enough space in all cases
>to run sysgen(or movcpm) and leave an images in the available TPA.
>
>The actual memory needed, using the standard SSSD 8" distibution of
>2.0/2.2 was 2k for the CCP (when loaded), 3584 byts for the BDOS
>and about 1k to 1500bytes for the BIOS. The 1.3 version was only
>slightly smaller.
>
>
>Allison

-- 
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Received on Mon Oct 30 2000 - 18:18:28 GMT

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