Using the logic analyzer
Ok.....so I'm practicing with my propscope. I need the practice, trust me.
What would be the best method for the logic analyzer ports?
I have used jumper wires, but man they are sensitive. I start picking up wave forms when just attaching a wire. Is there a threshold for the logic to be seen?
I'm not sure this is real logic or just noise.
Would a shielded cable be better (I know it would be better), would it make much difference on the connection is made?
Proper use:
I figure the ground is to tie the commons together, but I would like to make sure before I getting a ground loop going.
Opinions.......further instructions...... I haven't ever had a logic analyzer on a scope before......it's all new to me.
James L
▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
James L
Partner/Designer
Lil Brother SMT Assembly Services
Are you addicted to technology or Micro-controllers..... then checkout the forums at Savage Circuits. Learn to build your own Gizmos!
What would be the best method for the logic analyzer ports?
I have used jumper wires, but man they are sensitive. I start picking up wave forms when just attaching a wire. Is there a threshold for the logic to be seen?
I'm not sure this is real logic or just noise.
Would a shielded cable be better (I know it would be better), would it make much difference on the connection is made?
Proper use:
I figure the ground is to tie the commons together, but I would like to make sure before I getting a ground loop going.
Opinions.......further instructions...... I haven't ever had a logic analyzer on a scope before......it's all new to me.
James L
▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
James L
Partner/Designer
Lil Brother SMT Assembly Services
Are you addicted to technology or Micro-controllers..... then checkout the forums at Savage Circuits. Learn to build your own Gizmos!
Comments
Post Edited (mikediv) : 12/30/2009 9:12:03 PM GMT