HP Integral questions

Glen Slick glen.slick at gmail.com
Wed Apr 14 15:51:07 CDT 2010

On Wed, Apr 14, 2010 at 1:01 PM, Tony Duell <ard at p850ug1.demon.co.uk> wrote:
> 2) The later version of the OS ROM module has a space for an option ROM
> PCB. It seems like this would be trivial to recreate (schematics of the
> ROM Mmodule, inclding the pinouts of the option board connectors are
> certainly in 'my' Integral schematics). If enough people are interesd,
> it might be worth laying out a PCB...

I had an OS ROM module with BASIC in ROM on the daughter card.  I no
longer have an Integral.  Would it be any easier or more difficult to
create a whole new ROM module board vs. creating a daughter card to
fit an existing ROM module board?  I suppose you might not have space
to fit all of the ROMs on a single board if you wanted to use through
hole components.

When I still had my Integral I was thinking it would be interesting if
someone could create a new ROM board for the expansion slots that
could be loaded with the contents of the Software Development ROM

If someone has an Integral that is completely missing the OS ROM
module I think I have a spare one left (one without the BASIC ROM
daughter card).


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