Interface system with memory map locations for holding flags ind

Details Interface system with memory map locations for holding flags ind Interface system with memory map locations for holding flags ind

1992-07-31

1996-08-06

Lee, Thomas C.

Boots, shoes, and leggings

395872, 395825, 364239, 3642382, 3642462, 3642624, G06F 1312, G06F 1314

Patent

active

055443290

ABSTRACT:
This invention generally relates to data management in a data processing and communication station that acts as an interface station between a central or control terminal and a subsystem. The interface station is adapted to receive messages from and to transmit messages to a control station as well as to receive data from and to transmit data to a subsystem. The interface station comprises a memory unit with multiple map locations having an associated descriptor field including a set of one or more flags. The control station transmits messages to the interface station whereby each of the messages is associated with one of the map locations in the memory unit. The interface station checks the states of the flags in the descriptor field of the associated map location and responds to the message based on the states of the flags.

REFERENCES:
patent: 4449182 (1984-05-01), Rubinson et al.
patent: 4590551 (1986-05-01), Mathews
patent: 4601586 (1986-07-01), Bahr et al.
patent: 4663706 (1987-05-01), Allen et al.
patent: 4682304 (1987-07-01), Tierney
patent: 4799150 (1989-01-01), Bui
patent: 4893340 (1990-01-01), Lubarsky et al.
patent: 4926415 (1990-06-01), Tawara et al.
patent: 5136580 (1992-08-01), Videlock et al.
patent: 5170471 (1992-12-01), Bonevento et al.
patent: 5249292 (1993-09-01), Chiappa
patent: 5325359 (1994-06-01), Jordan et al.

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