Program executing apparatus and program development...

Details Program executing apparatus and program development... Program executing apparatus and program development...

2005-04-19

2005-04-19

Lane, Jack A. (Department: 2188)

Electrical computers and digital processing systems: memory

Address formation

Address mapping

Reexamination Certificate

active

06883080

ABSTRACT:
A program executing apparatus such as a programmable controller has a re-structureable address conversion section restructuring an address to generate a new address for specifying bit data that corresponds to each bit position in a physical memory or an I/O memory. Further, a program development supporting apparatus, such as a control program development supporting apparatus, has a conversion tool that generates configuration data describing a detailed restructure indication to enable the program executing apparatus to restructure the address, and a program making access to the restructured address.

REFERENCES:
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patent: 6021462 (2000-02-01), Minow et al.
patent: 6052773 (2000-04-01), DeHon et al.
Microsoft Computer Dictionary, Copyright 1999, Microsoft Press, Fourth Edition, p. 69.*
Clements, Alan; “Bit Field Instructions”, [Internet: http://wheelie.tees.ac.uk/users/a.clements/BF/BF.htm] (As of May 15, 2002).
Brey, Barry B.; Table of Contents: The Motorola Microprocessor Family: 68000, 68008, 68020, 68030 and 68040. (1995) [Internet: http://users1.ee.net/brey/t6.htm] (As of May 23, 2002).

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