Newsgroups: comp.robotics
Path: brunix!uunet!sun-barr!cs.utexas.edu!torn!newshub.ccs.yorku.ca!newshub.ariel.yorku.ca!cs911225
From: cs911225@ariel.yorku.ca (KEN E WILLMOTT)
Subject: miniboard pullup resistors
Message-ID: <1992Oct29.144124.14912@newshub.ariel.yorku.ca>
Sender: news@newshub.ariel.yorku.ca (USENET News System)
Organization: York University, Toronto, Canada
Date: Thu, 29 Oct 1992 14:41:24 GMT
Lines: 7

I have been examinn the schematic of the miniboard, and have
noticed that there are (47k ?) pullup resistors on the port E
pins. A long trip through the HC11 book (Motorola's) convinced
me that they are not necessary for CMOS input biasing.
Why are they there?

	-Ken
