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Re: [wiardgroup] Re: Ring LEDs

2004-02-24 by grogg barrel

ok after a month or so of using the noise ring i can finally make my report:
the things a freak ! 
it is very fun


drmabuce <drmabuce@yahoo.com> wrote:

the shift register is an 8-bit register divided into two four-bit 'nibbles'.
the first nibble is:
do
d1
d2
d3
and the second is 
d4
d5
d6
d7

the  4 leds indicate a comparison between the states of the following pairs of bits:
d0 - d4
d1 - d5
d2 - d6
d3 - d7

using d0-d4 as an example:
when d0 = d4 led is OFF
when d0 > d4 led is green
when d0 < d4 led is red
(i might have the green/red states reversed - prof Richter?)



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