Multiplex communications – Wide area network – Packet switching
Patent
1995-01-27
1996-07-30
Marcelo, Melvin
Multiplex communications
Wide area network
Packet switching
34082515, 3642436, 395865, H04Q 1104
Patent
active
055419232
ABSTRACT:
A method for transferring data between plural devices and a memory having address areas associated with the plural devices. The method includes the steps of sequentially reading out the functional information from a table memory having the functional information indicating plural functions concerning the accessing to the devices and control operations, selecting the functions corresponding to the read-out functional information, and performing a control operation in accordance with the selected functions. An apparatus for transferring data between plural devices and a memory having address areas associated with these plural devices is also disclosed. With the present method and apparatus, data transfer may be performed flexibly in order to comply with the request for a dedicated operation or in order to eliminate wasteful time consumption for a time frame during which the operation is at a standstill.
REFERENCES:
patent: 5299189 (1994-03-01), Takahashi
patent: 5440558 (1995-08-01), Ban
Frommer William S.
Marcelo Melvin
Sinderbrand Alvin
Sony Corporation
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