Title:
INPUT AND OUTPUT INTERFACE CIRCUIT
Document Type and Number:
Japanese Patent JPS6091469
Kind Code:
A
Abstract:
PURPOSE: To perform easily an action debug, etc. by providing a display control part for action monitor on an interface bus at a microprocessor part to display the state and the phenomenon of a control matrix.
CONSTITUTION: At an input/output interface part 2, a microprocessor part 6 is connected to a program memory part 7, a data memory part 8, a main computer side control part 9, an input/output device side control part 10 and an action monitor display control part 11 respectively via a microprocessor interface bus 15. The part 11 displays the state and the phenomenon of a control matrix of the part 2.
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Inventors:
KUROKI KUNIHIKO
Application Number:
JP19906883A
Publication Date:
May 22, 1985
Filing Date:
October 26, 1983
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G06F13/14; G06F11/32; (IPC1-7): G06F13/14
Attorney, Agent or Firm:
Akio Takahashi