Converting unit and USB-adapted peripheral apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jun 7, 2001
app pub date -
Nov 30, 2000
filing date -
Dec 2, 1999
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Connected to a CD-RW drive (30) having an IDE apparatus interface (31), a speech apparatus output terminal (32), and a power supply apparatus input terminal (33), a converting unit (20) has an IDE unit interface (21), a speech unit input terminal (22), a power supply unit output terminal (23), a USB unit interface (24), a speech unit output terminal (25), and a power supply unit input terminal (26). The converting unit (20) comprises an IDE/USB converting circuit (27) connected between the IDE unit interface 21 and the USB unit interface (24). The IDE/USB converting circuit (27) carries out an interface conversion between an IDE interface and a USB interface. The converting unit (20) further comprises a noise filter (28) connected between the power supply unit input terminal (26) and the power supply unit output terminal (23). The speech unit input terminal (22) is directly connected to the speech unit output terminal (25).
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