Date: Mon, 30 Jun 2003 17:50:33 +0000 From: "Matthew Hanson" <[EMAIL PROTECTED]> Subject: Re: [LIB] USB Card
From: "Nick Rees" <[EMAIL PROTECTED]>
I'd be interested in this too.
I have a USB2.0 card which I run a Sony DVD/CDRW drive through. The idea is for playing DVD movies on my 110CT (i've got a Margi card too) and i'd like to know if there's anything I could do to improve performance . .. . It seems to work fast enough, but i've not yet had chance to do a performance test.
Nick,
Do you have a CF memory card of any kind for a camera, MP3 player or some other device? With that and a USB2 CF card reader, you could time the transfer of data and get some idea of how fast the USB2 connection is.
As I recall,I can fill up my 340MB microdrive with MP3s in about 7 minutes with my USB 1.1. That works out to 4.8MB/min which is pretty slow considering the maximum optimaized transfer depending on system hardware for USB1.1 is rated at 1.5MB/sec. That's MB as in Bytes, not Mb as bits.
But I'd be interested in how long a similar test of data would take from the Lib to a CF card via a USB2.0 connection.
Matt
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