Title:
IN-CIRCUIT EMULATOR
Document Type and Number:
Japanese Patent JPH0652009
Kind Code:
A
Abstract:
PURPOSE: To execute down-load and up-load at a high speed, and also, to efficiently operate a system.
CONSTITUTION: In the in-circuit emulator having a direct access controller part 16 for executing up-load and down-load of a program between a host computer 11 and a target system 15, this in-circuit emulator is provided with a direct access controller control circuit 17 which is provided between the host computer 11 and the direct access controller part 16, converts a command sent from the host computer 11 to a command of the direct access controller part 16 and sends it therein, and also, controls a mutual waiting time caused by a speed difference of the host computer 11 and the direct access controller part 16.
More Like This:
| JPS61124875 | TEST MODE GENERATION CIRCUIT |
| JPH05274173 | PSEUDO FAULT SETTING SYSTEM |
| JP4664056 | A device that emulates the behavior of electronic devices |
Inventors:
HOSAKA KAZUHIRO
Application Number:
JP22361792A
Publication Date:
February 25, 1994
Filing Date:
July 31, 1992
Export Citation:
Assignee:
SOFUIA SYST KK
International Classes:
G06F11/22; (IPC1-7): G06F11/22
Attorney, Agent or Firm:
Takao Sakurai
Next Patent: TESTING CIRCUIT