Electrical computers and digital data processing systems: input/ – Input/output data processing – Input/output data buffering
Patent
1997-08-13
1999-08-24
Lee, Thomas C.
Electrical computers and digital data processing systems: input/
Input/output data processing
Input/output data buffering
710 53, 710 54, 710 56, 711147, 711148, 711153, 711170, G06F 15167, G06F 1200
Patent
active
059419610
ABSTRACT:
A plurality of channel data groups and a coupling data group are supplied to a data input port of a data buffering apparatus so as to be temporarily stored in a buffering memory having a first memory area assigned to a non-coupled channel data group, a second memory area assigned to a coupled channel data group and a third memory area assigned to the coupling data group, and the data buffering apparatus outputs the channel data group from the first memory area or the channel data group and the coupling data group from the second and third memory areas before the next channel data group arrives at the data input port so as to decrease the memory areas of the buffer memory.
REFERENCES:
patent: 5706432 (1998-01-01), Elko et al.
patent: 5838994 (1998-11-01), Valizadeh
Lee Thomas C.
NEC Corporation
Perveen Rehana
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