[sebhc] ET/ETA-3400 ROM-Dump Help
Paul A. Pennington
paulpenn at knology.net
Wed Feb 21 10:49:25 CST 2007
Peter;
A comment and a question:
> 444-76 ... 2KB NMOS 2316 ROM
> don't know if monitor/expanded monitor/tinybasic ???
This is the monitor in the ET-3400A model. You are correct that it's in
a 2KB ROM with different pinouts than the 444-76, but I believe the code is
the same, only 1K. They must move the code up so it ends at FFFF, leaving 1
KB blank at the beginning. I don't know for sure because my ET-3400A
doesn't work yet :-(
> 444-51 ... 2KB NMOS 2316 ROM terminal monitor FANTOM II
> HEATH/WINTEK - installed in the expansion box ETA-3400 - U105
So you're saying this replaces the standard terminal monitor 444-25 in
the expansion interface? Was it included with the interface or sold
separately as an option?
Paul Pennington
Augusta, Georgia
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