Date: Sun, 30 May 2004 21:40:08 +0800
From: Raymond <[EMAIL PROTECTED]>
Subject: Re: [LIB] 16 Bit PC Card USB

At 06:15 AM 30/05/2004 -0700, you wrote:

>Date: Sun, 30 May 2004 15:12:56 +0200 (METDST)
>From: Jochen Frieling <[EMAIL PROTECTED]>
>Subject: Re: [LIB] 16 Bit PC Card USB
>
>
> > I don't think it exists.
> >
> > You can use a Parallel-USB Cable.
> >
> > http://www.mcpb.com/html/usb.parll.cbl.html
>
>Sorry, but this one converts in the wrong direction. To use it, you
>already have to have a USB port and then you can connect parallel devices.
>
>I've done hours of searching but couldn't find a PCMCIA USB controller
>either. It's too bad that folks mix up the designations and use PCMCIA for
>Cardbus. Else there would be a slight chance of finding the needle in the
>haystack---if it existed.

Hehe it gets even worse ... IIRC, PCMCIA is actually the association that 
sets the standard so technically anything set by the PCMCIA (Personal 
Computer Memory Card International Association) is a PCMCIA standard. The 
cards that go into laptops are called PC-Cards of which there are the plain 
old 16 bit PC-Card sockets, CardBus, ZoomedVideo and so-on (actually those 
are all that I can think of but anyway ...), they're ALL PCMCIA cards. See 
www.pcmcia.org/about.htm if you want the history ... they also oversee the 
SmartMedia standard amongst other things (so I guess you could say a 
SmartMedia card IS a PCMCIA card but that'd just add to the confusion ... 
hehe).

Now as for the USB thingo, there was discussion maybe a year or so ago on 
this list about the topic and IIRC the conclusion reached was that 16 bit 
PC card simply didn't have the capability for USB. I'm not sure if this was 
supposed to be literal or an analogy but the discussion went along the 
lines that the 16 bit PC card interface is equivalent to an ISA bus and a 
CardBus interface is similar to PCI in the way it works ... from what I 
understand, you can't get USB host controllers hooked up to an ISA bus.

It's a real pitty ... it'd be real nice if the little L50/70's could have 
USB ... ah well ...


- Raymond

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