- From: John Conner <conner_at_empiredi.com>
- Date: Thu, 20 Mar 2003 11:07:32 -0700
Has anyone done any work with the Measurement Computing PCI-QUAD04 board? I'm doing a very simple driver (not comedi based at this point) and seeing some very troublesome problems. After doing the general PCI setup so I have access to the I/O ports on the board, I find that reading the data registers on the LS7266 decoder chips ALWAYS returns 0's. Reading the status register gives reasonable values. Values can be written and read properly to two other ports in the I/O space with out problems. Has anyone seen a problem like this before? John Conner
Received on 2003-03-20Z18:07:32