Connecting E-Prime to Biopac

Peter Quain pquain at une.edu.au
Fri Nov 6 12:43:18 UTC 2009


Hi Anthony

Perhaps you could still use the DIO card? It would have 
documentation, and you could just write to its port address

Peter


At 11:21 PM 6/11/2009, you wrote:

>Hi,
>
>I am currently trying to trigger a Biopac system from E-Prime using an
>STP100 and MP30. This works fine using a PCI DIO-24 digital card from
>SuperLab but not when connected to the parallel port with E-Prime.
>
>Has anyone used this combination in the past, and if so could you
>supply the cable pin-outs between the two.
>Note, this is an STP100 and not an STP100C. I have been in contact
>with BIOPAC and whilst they have supplied a standard cable and an E-
>Prime .es test program, the triggers do not appear.
>
>A pulse can be measured on D0 from the parallel port but seems to be
>dragged down when connected to the STP100 opto-isolator.
>
>I know this is a hardware issue but surely there must be E-Prime users
>that have tried this combination previously. I would appreciate any
>help concerning this issue.
>
>Thanks
>
>Anthony McGuffie
>Coventry University
>

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