SAP-1
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computer microprocessor 8-bit

Author: simontiger

Project access type: Public

Description:

SAP-1 ("Simple As Possible")
A simple 8-bit processor. It has a simple instruction set:
  • LDA - 0 - Load RAM data into accumulator
  • ADD - 1 - Add RAM data to accumulator
  • SUB - 2 - Subtract RAM data from accumulator
  • OUT - e - Load accumulator data into output register
  • HLT - f - Stop processing
Credits to the book "Digital Computer Electronics" by Albert Paul Mauvino, where he invented the educational processor.

Created: Sep 03, 2019

Updated: Jun 30, 2023


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