J
Jim Thompson
- Jan 1, 1970
- 0
Win claimed a *symmetric* divide by 2.5.
I asked to see the schematic.
Win?
...Jim Thompson
I asked to see the schematic.
Win?
...Jim Thompson
Win claimed a *symmetric* divide by 2.5.
I asked to see the schematic.
Win?
Jim Thompson wrote...
I'm very pleased to show it Jim, but am far too
busy right now to type it in, it'll have to wait
until this weekend. BTW, I didn't mean to imply
it makes a square-wave output, but it does have
evenly-spaced output pulses (assuming square-wave
input). Note, some parts can be saved if the goal
is simply to register the right number of output
pulses per five input cycles... And then we have
Fred, who's not satisfied if we don't always use
the same clock edge (whether leading or trailing).
:>D
Thanks,
- Win
whill_at_picovolt-dot-com
I mis-read "symmetric" as "square" ...
Jim Thompson wrote...
Right, time to get a 23" computer display?
Thanks,
- Win
whill_at_picovolt-dot-com
Are there any non-crt displays that large?
...Jim Thompson
Jim said:Are there any non-crt displays that large?
...Jim Thompson
Jim Thompson said:Are there any non-crt displays that large?
I mis-read "symmetric" as "square" which is why I was yanking your
chain... 'tain't possible ;-)
You can just plug a VGA cable into some 42" plasma TVs....You can get 4-foot plasma TVs. Has anyone done a computer-monitor
adaptation?
---
Win:
What you're describing isn't a counter/divider, it's a rate multiplier.
Anyway, what are you getting on Fred's case for? He was right; any of
these junk circuits trying to predict where an edge will be will suffer
from phase noise.
---
---
Jim:
Sure it is, and it's easy.
Just start with 20.
20/2 = 10
---- = 2.5
20/5 = 4
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
20 _| |_| |_| |_| |_| |_| |_| |_| |_| |_| |_| |_| |_| |_| |_| |_| |_|
___ ___ ___ ___ ___ ___ ___ ___ _
10 _| |___| |___| |___| |___| |___| |___| |___| |___|
_________ _________ _________ _____
4 _| |_________| |_________| |_________|
Perfectly predictable edges and minimal phase noise courtesy of 20!
You can just plug a VGA cable into some 42" plasma TVs....
What you're describing isn't a counter/divider, it's a rate multiplier.
Anyway, what are you getting on Fred's case for? He was right; any of
these junk circuits trying to predict where an edge will be will suffer
from phase noise.
Spehro Pefhany said:You can just plug a VGA cable into some 42" plasma TVs....
On Tue, 04 Nov 2003 13:17:27 -0600, John Fields
Oh horse pucky! How can you claim "20" is available?
Spehro Pefhany wrote...
These aren't acceptable - too low edge-to-edge pixel count!
What is the maximum pixel resolution?
Winfield Hill said:Jim Thompson wrote...
I'm very pleased to show it Jim, but am far too
busy right now to type it in, it'll have to wait
until this weekend.
Jim Thompson said:Oh horse pucky! How can you claim "20" is available?
...Jim Thompson