Alt-BEAM Archive
Message #02910
To: beam@corp.sgi.com
From: "NSX -" evenflow88@hotmail.com
Date: Tue, 04 May 1999 06:08:54 PDT
Subject: [alt-beam] Multiplexer
hie all ,
in robotcentral in the hextiles board section i noticed in the hextile DX
1.1 which explained something like this:
Driver Hextile [Dx 1.0 and 1.1]
A general purpose motor and driver board using the
74xx245 Octal Driver. The 1.1 features better use of the
chip enable so tha boards can be stacked to act as motor
multiplexers.
i thought 74xx245 are just motor drivers but here it stated out that it
could be a multiplexer...doesnt make any sense does it....hope someone will
explain here...
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