On Tue, 3 Sep 2013 16:39:35 -0400, you wrote:

>The emulator from the original development no longer works.
>
>The software engineers from the original project are long gone.
>
>The potential sales do not justify the purchase of another 68HC11 emulator=
..
>
>So, it is being debugged "the hard way."  That's why I asked about flash
>equivalent to 27C512 chips.

Who said anything about a 68HC11 emulator?

I was referring to a simple dual-port RAM device that allows you to write c=
ode quickly to it and
have it execute straight away instead of messing around removing and reprog=
ramming flash roms.=20

e.g.
http://www.thedebugstore.com/acatalog/WICE-M4-EPROM-Emulator.html

Not hard to knock something up with an SRAM and some bus buffers - download=
 from USB with something
like a FT245=20

Although it would be worth setting up some ebay saved searches for old HC11=
 emulators - teher are
bound to be some gathering dust and would likely go for peanuts.=20


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