16 Mar
2005
16 Mar
'05
8:57 a.m.
Paxton Hoag wrote:
> When this survey started I really enjoyed the list
of early computers
> used that people added.
> It would be both on topic and fun to continue.
Yes!
Earliest experience SWTP. Bootloader binary from switches to run a cassette
file loader.
Vaguely remember an IMSAI something, Believe it was 8088. Also a weird little strip
printer
in a wood side case with smoked glass cover that went with either
the SWTP or the IMSAI.
Commodore PET ?Chiclet?, still have it, run issues.
Ohio Scientific Superboard used as an embedded device
for alarm system printing. Still have one, haven?t run in years.
Dual 5.25 floppies in case that were connected to Superboard at
one time in office. Most of what we did was cassette loaded due to
field volatility of disk drives, (heavy handed field personnel).
8088 dedicated processor for audible coding of fire system
and graphic LED displays.
Various DEC over the years. 11/23 comes to mind. Think I still
have manuals in a drawer with schematics for older DEC equipment
here somewhere.
Data General Micro Nova used as a central Station monitoring system.
Have the processor, lost the 10 Meg disk drives. Big on serial ports,
All printers and terminals were serial LSI?s. Had one of those for a while,
Eventually caved to ?wife? and got rid of the terminal.
Various embedded 8749 machines over the last 14 years. I tend to
do the hardware and another gent here writes the code.
I learned in 6502 machine code, completely missed the assembly era.
I have no idea where I was. Then jumped into various compilers.
Kevin J Andres
Senior Technician
Engineered Protection Systems Inc.
HYPERLINK "mailto:kandres at epssecurity.com"mailto:kandres at epssecurity.com
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