[sebhc] ET-3400 with 8K EEPROM

peter b. nelson peter at peternelson.com
Sat Jan 6 22:17:08 CST 2007

dude!  I've been lurking here for months waiting for at ET-3400 post.  
bought one myself (along with the 6809 upgrade) last summer, but haven't 
really played with it, much, yet.  thanks a ton for your very fun 
project web-pages.  it makes me want to jump in and do a little playing 

yours truly,
peter nelson

Timothy J. Weber wrote:

> Finally got a chance to do it.  I don't know if anyone here is into 
> the ET-3400, but I'd be glad to provide additional details.  It was 
> quite simple.
> Long-winded story: <http://timothyweber.org/heathkit>
> A few photos: <http://6sys.no-ip.info/~tjweber/gallery/et-3400>
> Haven't yet decided if I'll write a little app to copy blocks from RAM 
> to EEPROM and vice versa, or if I'll just work directly in the EEPROM 
> address space.  The former would be a little cooler, in that I'd be 
> using the original hardware to actually run code.
> Cheers.

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