Re: Hardware emulation of 6509 using 6502?

From: Michał Pleban <*lists_at_michau.name*> Date: Sun, 08 Jul 2018 12:23:21 +0200 Message-ID: <5B41E619.2030000@michau.name> · lists_at_michau.name

Jim Brain wrote:

> Yep, and I see it, but it might be that the CPU does not.

Yes, that's why weneed to examine things closely in time. There must be
some slight difference in timing which causes the problem.

> I am awaiting a WDC 65C02S to test.  If that does not shed light, I'll
> solder up a second one of the new unit, test it here and send one.

OK.

> Do you have a Xilinx XPLD/FPGA programmer?

No, but I can buy it if you recommend which one is good.

Regards,
Michau.