That means serial would have to be clocked 8 times faster at least to
match paraiiel.
Thanks.
DS
On Sun, 04 May 2014 08:41:59 -0700 "Michael B. Brutman"
<mbbrut...@brutman.com> writes:
>
> Synchronizing the sending of bits over parallel interfaces is much
> more
> difficult than it is to send a single serial bit stream. As a
> result,
> you can send that single serial stream of bits faster than you can
> do it
> in parallel across multiple wires.
>
> SCSI went through this transition when drives moved from parallel
> SCSI
> to FibreChannel and SAS (Serial Attached SCSI). SATA has followed a
>
> similar evolution. Even the PCI bus has moved to a serial
> implementation.
>
> You can enjoy your older hardware; I certainly do. But the rest of
> the
> world has moved on to these serial variants for a reason. (Keep in
> mind
> that none of this takes into account that the hard drive performance
> is
> generally limited by the device itself, not the interface.)
>
>
> Mike
>
>
>
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