17 Dec
2009
17 Dec
'09
9:52 a.m.
On Wed, Dec 16, 2009 at 4:34 PM, Alexandre Souza - Listas
<pu1bzz.listas at gmail.com> wrote:
? What does a HPIB buffer contains that cannot be
reproduced with
digital/analog circuitry? :oO
Not much, I suppose, except a small board footprint (2-3 small DIPs
and maybe some ferrite beads for a complete buffered implementation.
Commodore, as cheap as they were, used HPIB buffers (MC3446s, commonly).
-ethan