Title:
SINGLE CHIP MICROCOMPUTER FOR TCG
Document Type and Number:
Japanese Patent JP3144169
Kind Code:
B2
Abstract:
PURPOSE: To provide a system by which both members can cooperate with each other by insertion of an IC card in the system to control an electric rotat ing machine for a turbocharger by using a built-in ROM in common in the IC card and in a single chip microcomputer.
CONSTITUTION: An operation mode of a single chip microcomputer 18 is designated by detecting insertion of an IC card 1 into a card socket 2, and the designation of an address of a chip select 22 is changed, and an address area is made usable widely, and the address area is determined by judging whether it is data or a program by detection of the content of the IC card.
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Inventors:
Kazunari Akiyama
Application Number:
JP18762893A
Publication Date:
March 12, 2001
Filing Date:
June 30, 1993
Export Citation:
Assignee:
Isuzu Motors Limited
International Classes:
F02B37/10; F02B37/14; G06F12/06; G06F15/78; G06K17/00; (IPC1-7): F02B37/14
Attorney, Agent or Firm:
Minoru Tsuji