Communication system realizing USB communications between a...

Details Communication system realizing USB communications between a... Communication system realizing USB communications between a...

2004-09-28

2008-12-02

Chaudry, Mujtaba K (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C710S300000

Reexamination Certificate

active

07461318

ABSTRACT:
A two-way transmission system of the present invention is arranged in such a manner that, when a host-side controller confirms the receipt of an IN packet from a USB host, the host-side controller transfers the IN packet to a function-side controller, and receives a DATA packet from the function side. The received DATA packet is temporarily stored in a FIFO. At the time of the receipt of the IN packet again, the host-side controller supplies, to the USB host, the DATA packet stored in the FIFO.

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