HP 28S Processor Notes

Description:A four-part document that gives some information about the Saturn processor architecture in the 28S, listing the entire instruction set, including the opcodes and the "AG" mnemonics for them, along with some sample assembly language code written in "AG" mnemonics. Also explains how to enter machine code onto the 28S, and then how to make it into a runnable program, using SYSEVAL commands.
Author:Alonzo Gariepy
Downloaded file size:61,436 bytes
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Primary category:Docs
File date:1990-02-21 01:13:56
Source code:Not included
Download count:1,633
Version history:2017-08-08: Added to site
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Part of the HP Calculator Archive,
Copyright 1997-2023 Eric Rechlin.