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Patent Searching and Data


Title:
METHOD FOR BUFFERED SERIAL PERIPHERAL INTERFACE SPI IN SERIAL DATA BUS
Document Type and Number:
Japanese Patent JPS6324740
Kind Code:
A
Abstract:
In a communication system for the transmission of messages through a data bus between one or more user microprocessors coupled to the data bus, the user microprocessors having either a serial communications interface (SCI) port or a serial peripheral interface (SPI) port along with a clock port and an input/output port, the user microprocessors being coupled to the data bus by a bus interface integrated circuit, a method to transmit and receive data in a buffered serial peripheral interface (SPI) mode of operation in conjunction with a method of arbitrating data on the data bus.

Inventors:
FUREDERITSUKU OO AARU MIISUTAA
JIYON EMU MATSUKIYANBURITSUJI
RONARUDO II FUASUNATSUTO
JIERII EMU NASHIADOKA
Application Number:
JP12562487A
Publication Date:
February 02, 1988
Filing Date:
May 22, 1987
Export Citation:
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Assignee:
CHRYSLER CORP
International Classes:
F02D41/26; G06F13/376; G06F13/38; G06F13/42; H04L12/413; (IPC1-7): G06F13/38; H04L11/00
Attorney, Agent or Firm:
Takehiko Saito