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Old 04 September 2018, 15:20   #241
Chucky
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It have been stalled of other reasons.. like life etc. unfortunally it will be stalled for a while more while I am investigating ideas etc.
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Old 05 September 2018, 01:18   #242
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@Chucky

I registered Sprint and I am going to start with a simple pcb. I can see how you sand down the top and bottom layers of a blank PCB and trace over the tracks. How do you route the inside layers of a 4 layer board when you can't see them?
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Old 05 September 2018, 20:00   #243
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If you in the board properties set the board to "multilayer" you will get the extra layers
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Old 05 September 2018, 20:01   #244
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Originally Posted by Chucky View Post
If you in the board properties set the board to "multilayer" you will get the extra layers
that doesn't solve the issue of seeing inside the physical card you trace though.
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Old 05 September 2018, 20:21   #245
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True. I think I will do a tutorial some day..

but: SANDPAPER sand off all copper.. then sand until you see traces again!..
YAY!.. or first you do top and bottom layers. and on noncoinnected vias etc. bring your multimeter and check
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Old 17 January 2019, 13:11   #246
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There's very few around, a few are on ebay - the F803 are ~$26 each..
I'll try to build a replacement using 4 of SN74LVC1G80-Q1...
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Old 20 January 2019, 05:31   #247
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Wondering if you made any progress on the A36x0 RAM adapter? Just curious if there was any status update or is it just stalled until you level up?
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Old 20 January 2019, 09:56   #248
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it is stalled.. just simply no time etc..
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Old 08 February 2019, 08:15   #249
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What version of the 68060.library should a person use with this card?
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Old 09 February 2019, 02:21   #250
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What version of the 68060.library should a person use with this card?

I use Thor's 68060.library with the MMULib.
http://aminet.net/package/util/libs/MMULib
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Old 09 February 2019, 04:26   #251
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Thank-you that is the one I grabbed.


what is the difference between that (MMULib) and Mu680x0Libs? the readme files appear to be the same or close to it?

Last edited by Laine; 09 February 2019 at 05:02. Reason: spelling
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Old 09 February 2019, 04:34   #252
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Thank-you that is the one I grabbed.


what is the difference between that (MMULib) and Mu680x0Libs? the readme files appear to be the save or close to it?

The Mu680x0lib package is just all the stuff needed for the 680x0 library. So the MMULib package has the full MMULib distribution with the Mutools, which might not have anything you particularly need right now but might save you another transfer to the Amiga later. But all you really need is the Mu680x0Libs.
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Old 09 February 2019, 05:02   #253
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ah, gotcha thanks again for the reply
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Old 24 September 2019, 06:15   #254
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Today PCBs arrived.


I also got my Experimental PCB:


I was wondering, if we had one of these;
https://www.ebay.com/itm/RAM-EXPANSI...MAAOSwIK9dRt4M
to reverse engineer would that help the A3660 + ram project along? It would be nice to get some ram added. Just thinking out loud.
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Old 25 September 2019, 23:17   #255
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well. I scrapped the moemoryboard idea for the moment..

reverseengineer the xcalibur. well. but no. better do something new instead
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