From WikiChip
Difference between revisions of "rockwell international/pps-4/10660"
< rockwell international‎ | pps-4

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| family              = PPS-4
 
| family              = PPS-4
| frequency          = 198.864 KHz
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| frequency          = 198.864 kHz
  
 
| microarch          = PPS-4
 
| microarch          = PPS-4

Revision as of 20:54, 1 February 2016

Template:mpu The PPS-4 (also known by its part number 10660) was a 4-bit microprocessor designed by Rockwell International and first produced at the 3rd quarter of 1972, making it one of the earliest commercially available microprocessors. The PPS-4 is part of the PPS-4 Family.

It appears that in 1975-6 Rockwell might have renamed the 10660 to 12660 after introducing the PPS-4/2. It's not exactly clear if any actual changes were done to the die itself, but its entirely possible.

Instruction set

Main article: PPS-4 Instruction Set
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See also


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