- From: walt <sartory_at_comcast.net>
- Date: Tue, 29 Nov 2005 15:06:33 -0500
Pin 1 is on the edge of the card nearest the bracket bolt. If you stand behind your computer & face the back of the computer, & hold up the pinout diagram in the manual [Fig. 4.3 of AT-MIO/AI E-Series User Manual] in front of the card rear connector with the #1 pin toward the bracket bolt, then the pin numbers on the diagram will correspond correctly with the pins on the card. Analog input is subdevice 0. Yes, analog input channel 0 is pin 3 on the connector. Of course you must decide whether you want a single-ended or double-ended connection to know where to connect the second lead. In the single-ended case, you must then decide whether you want the return connection to ground or to common (AISENSE). Walt On Tuesday 29 November 2005 11:56, Peter Krkoc wrote: > Hello > > I' succesfully (well no erros)insalled the comedi driver and library, > compiled the first > comedi example and run the program . I'm trying to > measure a voltage on analog input chanell 0...without success. > I'm suspecting that I dont have the test voltage ~2V connected to the > right pins - the result I get is allways 1. > > My questions are: > Can anybody send me the pinout plan of the card. I have the board manual > but I am not absolutely certain how to begin counting pins on the card. > > Which subdevices should I use for analog input. I'm currently trying > subdev 2 and channel 0 for (channel 0 is said to be on the 3rd pin) > > Many thanks > Peter
Received on 2005-11-29Z20:06:33