Data transfer system

Electrical computers and digital data processing systems: input/ – Input/output data processing – Direct memory accessing

Reexamination Certificate

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Details

C710S033000, C710S035000, C709S201000, C709S202000

Reexamination Certificate

active

07899953

ABSTRACT:
A data transfer system is provided, in which divided data generated by data generation terminals are randomly transmitted to data transfer apparatuses by a host terminal, a parameter list controlling the order of transfer of divided data is generated by a parameter list generation part, and a transfer processing part transfers divided data transferred in a DMA mode to an electron beam drawing apparatus according to the parameter list through a general-purpose high-speed data transfer bus by bypassing a CPU.

REFERENCES:
patent: 6728722 (2004-04-01), Shaylor
patent: 7124205 (2006-10-01), Craft et al.
patent: 2006/0289797 (2006-12-01), Inanami et al.
patent: 2005-94412 (2005-04-01), None

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