Method for data transmission between an input-output card...

Details Method for data transmission between an input-output card... Method for data transmission between an input-output card...

2004-01-09

2008-11-04

Chen, Alan (Department: 2182)

Electrical computers and digital data processing systems: input/

Input/output data processing

Peripheral configuration

C710S038000, C710S062000, C710S301000

Reexamination Certificate

active

07447808

ABSTRACT:
A method provides efficient data transmission between an input-output card with an add-on memory card and a host system. The input-output card carrying an inserted memory card is connected with the host system to improve the mechanical strength of the arrangement. An input-output controller on the input-output card controls a switch that switches between data buses. The memory card and the input-output card optionally share all data buses of the input-output card to transmit data with the host system, directly transmit data between each other, or respectively use a portion of them to achieve a better transmitting efficiency.

REFERENCES:
patent: 4695895 (1987-09-01), Nagashima
patent: 4858030 (1989-08-01), Oku et al.
patent: 6381662 (2002-04-01), Harari et al.
patent: 6983281 (2006-01-01), Utsumi
patent: 2002/0021596 (2002-02-01), Rolandi
patent: 2003/0093606 (2003-05-01), Mambakkam et al.
patent: 2004/0070952 (2004-04-01), Higuchi et al.
patent: WO 02/19266 (2002-03-01), None

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