Difference between IDE and SCSI ??

Tim ignored_mailbox at yahoo.com.au
Sun Feb 3 03:24:26 UTC 2008


On Sat, 2008-02-02 at 11:57 -0800, Les wrote:
> SCSI is a serial system, or at least it can be.

Pardon?  Usually, when one has a data bus for several parallel data
lines at once, one refers to it as parallel.

Serial - one data line, that sends bits sequentially.
Parallel - several data lines, that send bits simultaneously.

The most usual way of finding SCSI used with drives was as a parallel
bus, anywhere from 25 to 50 pins per connector.

-- 
(This computer runs FC7, my others run FC4, FC5 & FC6, in case that's
 important to the thread.)

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