Towards a Uniform Notation for Memory Tests

  • Authors:
  • Ad J. van de Goor;Aad Offerman;Ivo Schanstra

  • Affiliations:
  • Section Computer Architecture & Digital Technique, Department of Electrical Engeneering, Delft University of Technology, Mekelweg 4, 2628 CD Delft, The Netherlands;Section Computer Architecture & Digital Technique, Department of Electrical Engeneering, Delft University of Technology, Mekelweg 4, 2628 CD Delft, The Netherlands;Section Computer Architecture & Digital Technique, Department of Electrical Engeneering, Delft University of Technology, Mekelweg 4, 2628 CD Delft, The Netherlands

  • Venue:
  • EDTC '96 Proceedings of the 1996 European conference on Design and Test
  • Year:
  • 1996

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Abstract

Historically many ways of expressing memory tests have been used; varying from special notations to the use of general purpose programming languages. A notation, originally introduced for march tests in 1990, has been adopted and extended by many researchers. This paper extends that notation, in a systematic way, to a memory test language which allows march tests, pseudo march tests (such as GALPAT) and tests involving topological neighborhoods (to cover pattern sensitive faults) to be expressed in a unified way. The syntax and semantics facilitate the specification of memory tests in a compact way and can be processed using standard tools such as LEX and YACC.