ISA bus hack

From: Eric Smith <eric_at_brouhaha.com>
Date: Mon Jan 31 17:25:54 2005

Jim wrote:
> Mentioning my old employer, Calera Recognition Systems, reminded me of
> this ISA bus "hack."

Very clever. Thanks for sharing the description; that's the kind of
information that we'd probably never find anywhere else.

The one-bit-at-a-time arbitration based on a node number or serial
number has been used in many other arbitration protocols. I wonder
where it was first invented.

Eric
Received on Mon Jan 31 2005 - 17:25:54 GMT