Email:
Password:
Remember Me |
Create Account
(Free)
Consulting Services
The 8052.com Book
Message Forum
8052 Forum
Chat Board
Forum Rules (Read!)
Tutorials
Tutorials Index
8051/8052 Tutorial
16-Bit Math
LCD Programming
8051 Instruction Set
News
Back to Subject List
Old thread has been locked -- no new posts accepted in this thread
???
09/07/06 15:14
Read: times
#123842
- Or a FET probe for your 'scope
Responding to: ???'s
previous message
List of 41 messages in thread
Topic
Author
Date
20 MHz osc.
01/01/70 00:00
no answer
01/01/70 00:00
by oscilloscope probe
01/01/70 00:00
WHAT DERIVATIVE? WHAT VOLTAGE
01/01/70 00:00
Why Erik is asking
01/01/70 00:00
Do standard i8052's work at 20 MHz?
01/01/70 00:00
who c ares
01/01/70 00:00
Maybe he don't know what a "derivative" is??
01/01/70 00:00
ALE probably won't help ...
01/01/70 00:00
it will
01/01/70 00:00
true enough, but he knows it\'s not oscillating
01/01/70 00:00
you never know
01/01/70 00:00
FET buffer is suited to touch the oscillator pins
01/01/70 00:00
Or a FET probe for your 'scope
01/01/70 00:00
Of course, but expensive...
01/01/70 00:00
Yes, but necessary
01/01/70 00:00
Dont take it too literaly...
01/01/70 00:00
quite true
01/01/70 00:00
we'll never know
01/01/70 00:00
Ah, now I know what you mean!
01/01/70 00:00
Low capacitance probes.
01/01/70 00:00
That would be tricky...
01/01/70 00:00
Well
01/01/70 00:00
thanks for all replies,
01/01/70 00:00
8259
01/01/70 00:00
Operating?
01/01/70 00:00
Crystal Types
01/01/70 00:00
Xtal
01/01/70 00:00
???
01/01/70 00:00
SMS reply
01/01/70 00:00
Only NP0 ceramics must be used!
01/01/70 00:00
I'm curious
01/01/70 00:00
Some answers...
01/01/70 00:00
no thanks
01/01/70 00:00
You really SHOULD respond
01/01/70 00:00
So many people SHOULD...
01/01/70 00:00
if only they WOULD
01/01/70 00:00
Use Inductor
01/01/70 00:00
Yes, but at the right place!
01/01/70 00:00
so why bother
01/01/70 00:00
and why bother #2
01/01/70 00:00
Back to Subject List