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Re: ECP on 560



n Mon, 12 Jan 1998 19:46:28 -0800 (PST), Steve Parker wrote:

>On Mon, 12 Jan 1998, Paul Khoury wrote:
>
>> >  ECP is faster, bi-directional is safer.  Use whatever works best with
>> >your peripherals.
>> Ahhh, so that's the primary difference between EPP and ECP.
>
>  The best answers are either "read the docs for everything you have and
>pick the fastest mode everything supports" or "try it and see what
>happens."  It's not as if trying the faster modes will hurt anything.

Well, I only use it currently for my portable printer, and for ULing/DLing
files to other computers from OS/2's Boot from Drive A: for diagnostics,
and EPP works for me.

>
>> But SPP is regular parallel, right?
>
>  Yup.  Standard Parallel Port.  It the lowest and slowest and most
>compatible of them all.  I get a little over 100K/sec with my external
>IDE<->parallel drive using SPP mode and over 800K/sec using ECP.  SPP runs
>it fine, but a 1x CD-ROM can out-run it.

Heh heh.

-- 
Paul

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