Help identifying some boards

desantii · 24 October 2009, 04:53

I am trying to figure out thse boards. Thse came from an A2000 that believe it or not NASA was using.

Board 1: Amiga 2000 Remote DMA output controller - 6
has a Motorola MC68450R10 chip

Board 1: Amiga 2000 Serial Interface - 3 Test Model
has a Motorola MC68605RC15 chip

thanks

desantii · 25 October 2009, 15:49

anyone?

meega · 25 October 2009, 16:07

I used to work (over 20 years ago) with a TI minicomputer and it had several large boards which were covered in RAM chips. The machine was, essentially, just an A/D sampler - the boards were buffers. Maybe they're something like that.

amiman99 · 26 October 2009, 05:25

Quote:

Originally Posted by desantii

I am trying to figure out thse boards. Thse came from an A2000 that believe it or not NASA was using.

Board 1: Amiga 2000 Remote DMA output controller - 6
has a Motorola MC68450R10 chip

Board 1: Amiga 2000 Serial Interface - 3 Test Model
has a Motorola MC68605RC15 chip

thanks

Can you give me the Autoconfig ID numbers of the boards? You need to power up them in A2000 and run show config program.

desantii · 27 October 2009, 04:22

Ok, here it goas
Board 1: 256/2($100/$2) (@EA0000 64K)
Board 2: 256/2($100/$4) (@EA0000 64K)

desantii · 27 October 2009, 04:25

Here is a picture of the cables they used

amiman99 · 27 October 2009, 05:53

Quote:

Originally Posted by desantii

Ok, here it goas
Board 1: 256/2($100/$2) (@EA0000 64K)
Board 2: 256/2($100/$4) (@EA0000 64K)

I got inconclusive reply, the ID 256 could be Daniel Instruments or MacroSystemsUS, but if the boards were custom made, they may have picked that number...I don't know.

You can use to search by ID:
http://amiga.resource.cx/exp/search.pl

or

http://www.titan.co.nz/Amigaak/AA060194.htm

24 October 2009, 04:53	#1
desantii Registered User Join Date: Oct 2009 Location: Oswego, IL Posts: 125	Help identifying some boards I am trying to figure out thse boards. Thse came from an A2000 that believe it or not NASA was using. Board 1: Amiga 2000 Remote DMA output controller - 6 has a Motorola MC68450R10 chip Board 1: Amiga 2000 Serial Interface - 3 Test Model has a Motorola MC68605RC15 chip thanks Attached Thumbnails

25 October 2009, 16:07	#3
meega Registered User Join Date: Dec 2007 Location: Oooh what a feeling yeaaah dancing on the ceiling Posts: 314	I used to work (over 20 years ago) with a TI minicomputer and it had several large boards which were covered in RAM chips. The machine was, essentially, just an A/D sampler - the boards were buffers. Maybe they're something like that. Last edited by meega; 25 October 2009 at 16:18.

27 October 2009, 04:25	#6
desantii Registered User Join Date: Oct 2009 Location: Oswego, IL Posts: 125	Here is a picture of the cables they used Attached Thumbnails

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25 October 2009, 15:49	#2
desantii Registered User Join Date: Oct 2009 Location: Oswego, IL Posts: 125	anyone?

27 October 2009, 04:22	#5
desantii Registered User Join Date: Oct 2009 Location: Oswego, IL Posts: 125	Ok, here it goas Board 1: 256/2($100/$2) (@EA0000 64K) Board 2: 256/2($100/$4) (@EA0000 64K)

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