The pod normally uses the uut clock (and rate). Also the link you posted for the adapter does not work for me. On Sep 17, 2017 9:47 AM, "David Gersic" <info@zaccaria-pinball.com> wrote: So what I'm thinking is that the Z80, running at a faster clock speed than the 2650, is just over-running what a board designed for a slower processor can deliver. Is it possible to slow down the clock speed on the Z80 pod? _______________________________________________ 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/ _______________________________________________ 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/