On 23 September 2011 18:41, Chuck Guzis <cclist at sydex.com> wrote:
On 23 Sep 2011 at 18:14, Liam Proven wrote:
OK, fair call, true, but *in context* there are 3
or maybe 4 PC
keyboard interfaces: PC/AT, PS/2 and USB. As you say, occasionally,
companies have used nonstandard or proprietary connectors, but the
above cover 99.9% of PCs, I reckon.
Exactly (but for the connector) does the PC/AT interface differ from
the PS/2 interface?
The connector is a rather important part of the deal. The "standard",
inasmuch as it was one, was a matter of the signalling standards,
protocols /and/ the physical connector.
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