| View previous topic :: View next topic |
| Author |
Message |
CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
|
 Posted: Sat Jan 31, 2009 2:19 am Post subject: Complete IMP16A-500D Chip set, in box from National |
 |
|
Here is something you dont see every day, a complete IMP16A-500D microprocessor set, as shipped from National, with the original box.
Includes:
1 x IMP16A-522D
1 x IMP16A-521D
4 x IMP00A-520D
The 4 IMP00s make up a 16bit processor They are called the RALU (Register/Arithmetic/Logic Units)
The 521 is the 16 bit standard instruction set
The 522 is the 16 bit extended instruction set
(I actually ended up with a few sets of these, and am VERY happy)
_________________
New for 2025! The CPU Shack has a co-processor!
Visit The CPU Shack of microprocessor history and information. |
|
| Back to top |
|
 |
susl45
Joined: 27 Dec 2007
Posts: 3179
Location: CHU
|
|
| Back to top |
|
|
el_gecko
Joined: 25 May 2005
Posts: 1553
Location: Nice, France
|
| Posted: Sat Jan 31, 2009 4:58 am Post subject: |
|
|
Nice find!
_________________
My microprocessor collection: The Gecko's CPU Library |
|
| Back to top |
|
|
Chiefish
Joined: 23 Sep 2007
Posts: 2153
Location: Northwest N.J. U.S.A
|
| Posted: Sat Jan 31, 2009 9:16 am Post subject: |
|
|
yes very nice, i bet the ones i sold on here not too long ago was a complete set, i kept the white one and a dark one, but there were the same count of them that i had and pretty much the same chips. nice score John, Altho at the time i had no idea what they were . heh heh heh 
_________________
"The only reason for time is so that everything doesn't happen at once." A.E. |
|
| Back to top |
|
|
CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
|
|
| Back to top |
|
|
kosmokrator
Joined: 03 Jul 2008
Posts: 4085
Location: Athens-GR
|
| Posted: Sat Jan 31, 2009 1:04 pm Post subject: |
|
|
? Athens????
how.....how his name?
may i know 
im interester to buy some... |
|
| Back to top |
|
|
johnorun
Joined: 04 Apr 2008
Posts: 3364
Location: Chicago, IL- US
|
| Posted: Sun Feb 01, 2009 1:16 am Post subject: |
|
|
WOW ^^!
Nice set of ancient Gold Chips!!!  |
|
| Back to top |
|
|
|
![[ Hidden ]](https://cdn.cpu-world.com/forum/templates/CPUWorld/images/lang_english/icon_email.gif "[ Hidden ]"){kind=icon}