Title:
【発明の名称】IC回路シュミレーション方法
Document Type and Number:
Japanese Patent JP2855608
Kind Code:
B2
Abstract:
PURPOSE:To regard the working of a 2nd mounted device as that similar to a case where an IC of an actual speed is incorporated, by using the IC output obtained from the working of a 1st mounted device at the working of the 2nd mounted device. CONSTITUTION:A printer mechanic controller serving as a mounted device 11 contains an input terminal 12 and an output terminal 13 of an IC circuit. These terminals are connected to an I/O controller 21 since the ICs into which they should be put are not ready yet. For a waveform stored once in a memory 22, the data are transferred to a work station 31 after a signal is accelerated up to a speed that can be processed at the station 31. An IC circuit plan is already added to the station 31 via another line and the data is processed by the IC circuit plan for the acquisition of an output waveform. This output waveform is stored once in the memory of the device 21 as data and then outputted in consideration of the delay of a real IC when the mounted device is started again.
Inventors:
ICHIKAWA TOMOOKI
Application Number:
JP23849287A
Publication Date:
February 10, 1999
Filing Date:
September 22, 1987
Export Citation:
Assignee:
TOTSUPAN INSATSU KK
International Classes:
G06F11/25; G06F11/26; G06F17/50; G06F19/00; (IPC1-7): G06F17/50; G06F11/25
Domestic Patent References:
| JP61129587A |