Emulator system and emulation method

Details Emulator system and emulation method Emulator system and emulation method

1997-10-10

2000-05-16

Teska, Kevin J.

Data processing: structural design, modeling, simulation, and em

Emulation

703 24, 703 25, 710 48, G06F 9455

Patent

active

060631317

ABSTRACT:
An emulator system solving a problem of conventional emulator systems by recognizing a task execution history. In conventional systems, it was necessary for a microcomputer to incorporate a specific task for storing in a memory an identification number and switching time of a task to be executed next in a program to be debugged. The novel emulator system includes a first detector for detecting a write cycle of a microcomputer in which the identification number of a task to be executed next is recorded. A second detector detects the start cycle and end cycle of an interrupt. A measurement memory stores the timing of the write cycle and the timing of the start cycle and end cycle of the interrupt.

REFERENCES:
patent: 4447876 (1984-05-01), Moore
patent: 5388060 (1995-02-01), Adams, Jr. et al.
patent: 5539901 (1996-07-01), Ramirez
patent: 5548794 (1996-08-01), Yishay et al.
patent: 5574892 (1996-11-01), Christensen
patent: 5805470 (1998-09-01), Averill
patent: 5870541 (1999-02-01), Tamura

Affiliated with

Also associated with

Rating

Emulator system and emulation method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Emulator system and emulation method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Emulator system and emulation method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-255085