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Re: GPIB/RS232
From: |
Przemek Klosowski |
Subject: |
Re: GPIB/RS232 |
Date: |
Tue, 14 Feb 2006 14:58:42 -0500 (EST) |
There is a way to use the parallel port on the computer to
interface to a single dedicated GPIB terminal.
FWIW, there was an interesting thread on S.E.D about GPIB stuff:
http://groups.google.com/group/sci.electronics.design/browse_frm/thread/962f76d41765604a
Here's one circuit that people claimed:
|
| ____
| | | +5V
"RTS"->|----o-----| L05|-----o----------------------.
| |____| | |
| + | | |
### | --- ----||-+ PMOS
100uF --- | --- 100n ||->
| | | ||-+
| | | | 100
=== === === | ___ "Rx"
GND GND GND o---|___|--->Data
| Out
|
| ___
'---|___|----"Tx"
(-10V)
15k
Other GPIB links I acquired over the years
http://www.me.utexas.edu/~lotario/me244L/labs/cbm/gpibintro.html
http://www.llp.fu-berlin.de/pool/software/busses/ (linux drivers)
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