Hi William I was tried several times to purchase Mark's in Dec. 2017 but I never got a response back from him so I designed my own. Mark used some S.I.P. compensation networks for the Agilent POD termination. You can see these in Mark's photo. I could not source what Mark was using so I used an inline Agilent module seen in my pics. There were plenty available on eBay. I went with the added expense of a ZIF socket & ZIF receptacle for two reasons. 1) I did not want to wear out the 40 pin socket on the Apple 1 motherboard from inserting/removing the 6502 CPU or fluke 6502 pod. 2) The addition of the ZIF receptacle allowed for my PCB to have clearance from the existing Apple 1 motherboard components and to use some flying leads if needed. BobE On 9/5/2018 8:19 PM, William Stillwell wrote:
How much different is it compared to Mark's?
http://cambridgearcade.dyndns.org/?q=node/105
Your being zif based sounds way better :)
On Wed, Sep 5, 2018, 7:37 PM Bob Economaki <cyberbarter@gmail.com> wrote:
While working on Apple 1's, I had the need to simultaneously connect a Fluke 9010a 6502 POD and an Agilent 1670G Logic Analyzer to the Apple 1 6502 socket for testing and analysis purposes. I was not satisfied with all of the (~40) Agilent flying leads required and wanted a more elegant/stable solution. I developed a PCB solution that allows you via a ZIF socket, to either use the native 6502 CPU or connect the Fluke 9010a 6502 Pod and an Agilent 1670G LA. This works fine for my requirement and I see no reason why it wont work on other 6502 based systems.
I developed this in Eagle and had 10 PCB's manufactured. I have some un-populated spares if anyone is interested priced at $50 each.
Pictures can be downloaded here.
https://www.dropbox.com/s/3eae86vp8ges1cz/AGilent%20Fluke%20PCB%20v1.zip?dl=...
Let me know if there is any interest.
Bob Economaki _______________________________________________ Techtoolslist mailing list Techtoolslist@flippers.com https://pairlist7.pair.net/mailman/listinfo/techtoolslist FTP site is: ftp://ttl.arcadetech.org/TTL/Test_Equipment Archive site: http://seven.pairlist.net/pipermail/techtoolslist/
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