Engineering Commons^™

A Logic Simulator Interface, John D. Lofgren

Retrospective Theses and Dissertations

A software interface between a firmware documentation system and a logic simulator named TEGAS-5¹ is described. The interface accepts PALASM² inputs for PAL files. The output is an ASCII file which defines the firmware parts in TEGAS-5 format. Modules are written in FORTRAN and command routines are written in DCL on VAX 11/780 machines. No system calls are required, so portability is maintained. Limitations include the inability to load two different programs in identical firmware parts on the same design, but this can be overcome.

¹GE/Calma Corporation trademark

²MMI Corporation trademark