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Patent Searching and Data


Title:
METHOD AND EQUIPMENT FOR ASYNCHRONOUS DIGITAL COMMUNICATION
Document Type and Number:
Japanese Patent JPH0795188
Kind Code:
A
Abstract:

PURPOSE: To provide the asynchronous digital communication method implementing digital data transfer between modules operated by independent clock signals independently of interconnection delay between a transmission circuit and a reception circuit.

CONSTITUTION: A sender side of asynchronous transfer generates an NRZ write signal and delay input data compared with the NRZ write signal, a BAF signal from the receiver side is synchronized with a sender side local clock and the BAF signal is used to stop asynchronous transfer, and in the receiver side, the NRZ write signal is synchronized with a local clock of the receiver side and the synchronized NRZ write signal to apply latch control of data from the sender side and to generate the write signal and an FIFO buffer 8 is used for an elastic memory.


Inventors:
Yakobu, Rebison
Application Number:
JP1993000237078
Publication Date:
April 07, 1995
Filing Date:
September 24, 1993
Export Citation:
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Assignee:
NEC CORP
International Classes:
H04L7/00; H04L12/28; H04L13/08; (IPC1-7): H04L7/00
Attorney, Agent or Firm:
京本 直樹 (外2名)