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
???
04/03/12 03:50
Read: times
#186978
- USB Isolator Chips
Responding to: ???'s
previous message
http://www.analog.com/en/interf...Compatible
http://www.analog.com/en/interf...oduct.html
List of 36 messages in thread
Topic
Author
Date
FTDI F232RL Noise issues
01/01/70 00:00
GND,cables
01/01/70 00:00
of this is it, then
01/01/70 00:00
leakage effects..
01/01/70 00:00
Thanks for the comments..
01/01/70 00:00
changing the serial port data....
01/01/70 00:00
cable, bought off the shelf
01/01/70 00:00
Test standard solutions
01/01/70 00:00
Options..
01/01/70 00:00
VCP /D2X
01/01/70 00:00
Problem exists with both drivers
01/01/70 00:00
Aten serial to USB cable uses a FTDI chip
01/01/70 00:00
FTDI chip ESD sensitivity
01/01/70 00:00
Thanks Oliver...
01/01/70 00:00
Zeners are slow
01/01/70 00:00
show Your circuit
01/01/70 00:00
F232 is USB powered but.. + circuit
01/01/70 00:00
USB Isolator Chips
01/01/70 00:00
Isolators
01/01/70 00:00
Better than zeners
01/01/70 00:00
just a thought
01/01/70 00:00
Layout
01/01/70 00:00
VCP/Direct drivers
01/01/70 00:00
Layout attached
01/01/70 00:00
It's a high speed circuit !!!!
01/01/70 00:00
Totally 100% Agreed
01/01/70 00:00
the trouble with schematics ....
01/01/70 00:00
Bandwidth limitation
01/01/70 00:00
22 ohms between serial port ground and FT232 ground helps...
01/01/70 00:00
of course it does
01/01/70 00:00
Erik,
01/01/70 00:00
Links please
01/01/70 00:00
Link...
01/01/70 00:00
Solved
01/01/70 00:00
Magnetics
01/01/70 00:00
Ethernet input is connected to serial port ground
01/01/70 00:00
Back to Subject List