[comp.sys.amiga] A1000 guru wanted.

atc_ujr@kiere.ericsson.se (10/09/89)

	---->     A590 in A1000 !!!!

	It was said earlier on the net that it is possible to
	hook up the A590 to the A1000 without ANY extra work.

	Is this true, I'll by one right away. 

	* Is it true?

	* If so, isn't the A500 and A1000 busses diffrent in some
	  way, I was told so by an Commodore representative. Does
	  anybody know what the differeces are if there are any?


	

ggibeau@ucqais.uc.edu (AMOEBOID) (10/10/89)

In article <21@kiere.ericsson.se>, atc_ujr@kiere.ericsson.se writes:
> 
> 	---->     A590 in A1000 !!!!
> 
> 	It was said earlier on the net that it is possible to
> 	hook up the A590 to the A1000 without ANY extra work.
> 	* Is it true?

Since the 86 pin BUSS edge connectors are the same pin-outs on the
A1000 and the A500 with the difference being that they are rotated
180 degrees from each other, the A590 should (and has) work on an
A1000.

We found this to be true with the Palomax hard drive interface, and
it uses the same 86 pin edge connector and PCB on either machine, only
difference is to rotate the card the requisite 180 degrees.

George


-- 
UUCP:  ucqais.uc.edu!ggibeau  BBS: (513) 721-7977  GT NODE: 006/005
US Snail-Dept of Biology ML 06, University of Cincinnati, Ohio 45221
Knock, Knock.  Who's There?  Cytidine Ribofuranosylcytosone.  Cytidine
Ribofuranosylcytosone Who?  Cytidine Ribofuranosylcytosone PHOSPHATE!

utoddl@uncecs.edu (Todd M. Lewis) (10/10/89)

In article <21@kiere.ericsson.se>, atc_ujr@kiere.ericsson.se writes:
> 	---->     A590 in A1000 !!!!
> 
        It was said earlier on the net that it is possible to
> 	hook up the A590 to the A1000 without ANY extra work.

Actually, you will have to do a small "Machanical Engineering"
project on the A1000 to get the A590 to fit, but my UNOFFICIAL
INFORMATION from, er, "someone who should know" is that it 
will work once you trim away a little plastic so that it
can physically plug in.
_____        
  |      Todd M. Lewis            Disclaimer: If you want my employer's
  ||\/|  utoddl@ecsvax.uncecs.edu             ideas, you'll have to
  ||  || utoddl@ecsvax.bitnet                 _buy_ them. 
   |  ||     
       |___   ("Prgrms wtht cmmnts r lk sntncs wtht vwls." --TML)

mark@xrtll.UUCP (Mark Vange) (10/15/89)

In article <21@kiere.ericsson.se>, atc_ujr@kiere.ericsson.se writes:
> 	* If so, isn't the A500 and A1000 busses diffrent in some
> 	  way, I was told so by an Commodore representative. Does
> 	  anybody know what the differeces are if there are any?

I've been told by the people at Comspec that their controller for the 1000
will work without any difficulties in a five hundered as long as it it
inserted upside down and backwards (ie 180 rotation) into a 500.
 
It would seem that all controllers should be basically the same (wishful
thinking, I know) so there shouldn't be a problem BUT....let the buyer
beware!

-- 
Mark Vange				Phone Death Threats to:
PAS Systems - "Plain and Simple"	(416) 730-1352  mark@xrtll
8 Everingham Ct.  North York	"Every absurdity has a champion
Ont, Canada  M2M 2J5		 to defend it." - Oliver Goldsmith