Oscillator idea come's unstuck

[Magnus Danielson]

>>>>> "B" == BJ  <zzynt at swipnet.se> writes:

 B> Scott Gravenhorst wrote:
 >> 
 >> This looks like a triangle summed with a square wave.  Couldn't the
 >> triangle be derived by subtracting the oscillator's square output?  I
 >> would suspect that it should be in phase with this.
 >> 
 >> >>    /l      /l
 >> >>   / l     / l
 >> >>  /  l    /  l
 >> >> /   l   /   l
 >> >>     l   l
 >> >>     \   l
 >> >>      \  l
 >> >>       \ l
 >> >>        \l
 >> 
 >> -- Scott Gravenhorst
 >> -- RedWebMail by RedStarWare (srg)
 >> -- FatMan Site: www.teklab.com/~chordman
 >> -- Linux Rex, Linux Vobiscum

 B> No i dont think soo, because the saw is twice the 
 B> frequency of the square!

We better make a square of the right frequency then. I think we have
found the source for BJ's and mine 90/180 degree disagreement. We are
just thinking in two diffrent frequencies. I knew there where
something banal about it.

 B> But another interesting thing is the clean and nice PWM
 B> you gett when driving the saw thru the xor gate.

 B> And another interesting thing is the "fixed" frequency
 B> and the "second" phase pulse pointing of the xor gate
 B> when you are sending the saw to both of the xor gate
 B> input pins.

 B> If yo do so then you get a short output pulse at pin 1 (i think)
 B> at the frequency of the saw and as you warying the
 B> PW (dc shift) of the saw there appers another short pulse
 B> in the pulse train.This pulse moves from ether side of
 B> the stable pulse trains outher limits.

 B> (Ooh dear, what this was difficult for me to explain!!!)

I think I got that.

 B> I have no idea on what one would use this for!!:)

It does sound a bit wierd (that is, we have yeat to find it the most
usefull thing invented ;)

 B> Plashe plonting plotter plablpthpthpfftp!!!

Ehh... service bullentine:

BJ down for service. After fixing the pthpfftp-bug, a standard
procedure, BJ will be rebooted for your convenience and further
enligthment of life. Please stand by while I adjust the magocrapial
translator banks.

Meanwhile Magda is down for extensive and long overdue
rewiring. Expect no service for the comming 18 hours.

You non-average SyS-OP,
Kork-Orvar