Here are some links to pages describing some of the programs I've written for ZiLOG Z8 Encore! and eZ80 Acclaim! microcontroller boards, just for fun.
In addition, here is a brief HOWTO document on programming the ZiLOG eZ80 Acclaim! board that comes with the ZiLOG eZ80F910100KIT (the one that includes the eZ80F91 "Mini Enet Module"):
Tim Fraser's page at the WPI alumni site
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