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Author Topic: Finally the a2065 speaks  (Read 2017 times)

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Offline huronkingTopic starter

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Finally the a2065 speaks
« on: January 24, 2014, 06:55:26 PM »
A few days ago I was sifting through the acre of debris at an industrial surplus dealer in Florida and found an old AUI-RJ45 transceiver. $1 later I decided to try and get that a2065 and a3000 talking after a decade of collecting dust, last I tried the 3000 wouldn't even detect it. I found a bent interrupt pin and seated the IC's and it came up. I downloaded the Networkbootdisk and it now responds to pings.

The SCSI drive is too small to install WB3.9, but I'd like to install an ip stack to hd. What works well for a stock a3000?
 

Offline AmigaPixel

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Re: Finally the a2065 speaks
« Reply #1 on: January 24, 2014, 10:53:03 PM »
Quote from: huronking;757867
A few days ago I was sifting through the acre of debris at an industrial surplus dealer in Florida and found an old AUI-RJ45 transceiver. $1 later I decided to try and get that a2065 and a3000 talking after a decade of collecting dust, last I tried the 3000 wouldn't even detect it. I found a bent interrupt pin and seated the IC's and it came up. I downloaded the Networkbootdisk and it now responds to pings.

The SCSI drive is too small to install WB3.9, but I'd like to install an ip stack to hd. What works well for a stock a3000?


This interesting to me since I am studying for my Network+ cert. What function does the AUI-RJ45 transceiver add to the network with the 2065 Ethernet card? I looked at an image of one and it appeared to have a serial port on one side. It wasn't the best image though.
 

Offline AmigaPixel

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Re: Finally the a2065 speaks
« Reply #2 on: January 24, 2014, 10:57:53 PM »
I think I have better understanding of why you need the AUI-RJ45 transceiver after looking at the a2065 card more closely. Am I correct you need this as an adapter for the standard RJ-45 female connector? It looks like the a2065 has a BNC type connector.
 

Offline Matt_H

Re: Finally the a2065 speaks
« Reply #3 on: January 24, 2014, 11:40:39 PM »
@ AmigaPixel

The A2065 has an old-style BNC connector and an old-style AUI connector. So you're right, the transceiver plugs into the AUI port and provides a standard modern RJ-45 port.

@ huronking

A stock 3000 should be fine for some basic networking. Roadshow is the only commercial solution currently available and it should work nicely on your setup. There's no GUI, though. AmiTCP v4 will be available again sometime soonish from AmigaKit. I use MiamiDX, which unfortunately can't be registered anymore. It's very easy to use (and the demo will probably suffice for your purposes) but it is the slowest of the Amiga TCP/IP stacks. Again, though, that may not matter for your purposes.
 

Offline psxphill

Re: Finally the a2065 speaks
« Reply #4 on: January 25, 2014, 12:10:04 PM »
Quote from: AmigaPixel;757878
I think I have better understanding of why you need the AUI-RJ45 transceiver after looking at the a2065 card more closely. Am I correct you need this as an adapter for the standard RJ-45 female connector? It looks like the a2065 has a BNC type connector.

Yeah the card was designed for
 
http://en.wikipedia.org/wiki/10BASE5 and
http://en.wikipedia.org/wiki/10BASE2
 
With 10BASE5 you had a cable from the network cable to your computer (think of it like a T piece in 10BASE2)
 
http://en.wikipedia.org/wiki/Attachment_Unit_Interface
 
"AUI connectors became rare beginning in the early 1990s when computers and hubs began to incorporate the MAU, particularly as the 10BASE-T standard became more common and use of 10BASE-5 (thicknet) and 10BASE-2 (thinnet) declined. "
 

Offline orange

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Re: Finally the a2065 speaks
« Reply #5 on: January 25, 2014, 12:55:15 PM »
I also recommend using AmiTCP, there should be some old, free, version on Aminet. it doesn't take much space, iirc.
Better sorry than worry.
 

Offline AmigaPixel

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Re: Finally the a2065 speaks
« Reply #6 on: January 25, 2014, 05:32:37 PM »
@PSXPHILL

Thanks for the info and links, it helps fill in some gaps in my knowledge of the history of networking.
 

Offline amiman99

Re: Finally the a2065 speaks
« Reply #7 on: January 25, 2014, 05:51:22 PM »
A500 KS 2.1, 1MB Chip, 68000
A600 KS 3.1, 2MB Chip, ACA630 32MB RAM
A1000 KS 1.3, 8MB RAM
A1200 KS 3.1, Blizzard IV 50MHz 64MB RAM
A2000 KS 2.1, 68030 25MHz, 6MB RAM
A3000 KS 3.1, 68030 25MHz, 16MB RAM
A4000 KS 3.0, 68040 25MHz, 16MB RAM
CDTV KS 3.1, 4MB RAM
CD32
(AROS BOX) Dead :(