Hi guys had pcb way made up some TF520 pcbs rev 3.0 have 3 spare if you want one iv'e build up 020 @ 40 mhz (ive got a 020 20@40 running stable in a a500 with heatsink and 3m double sided termal tape) send me a pm ill post it to ya works with atari st 520 also, might even work in a classic also never been tried, git hub link TF520 , missing caps on bom list are all 100nf, this cost me like $50 AUD in total to make i did my own smd solderling with paste and flux + microscopey ( as bruce says , love you bruce mate that thing esr thing eppp not another hangry steve eppp. 
*tounge at right angle* ) anyways cheap alternative to a pi strom due to clpd sortages.
*tounge at right angle* ) anyways cheap alternative to a pi strom due to clpd sortages.Attachments
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