- From: Ian Abbott <abbotti_at_mev.co.uk>
- Date: Fri, 28 Jan 2005 10:11:38 +0000
On 27/01/2005 18:46, Jan Gukelberger wrote: > Hi Ian, > > On Mon, 2005-01-24 at 18:15 +0000, Ian Abbott wrote: > [...] > >>I'm working on a new driver that supports streaming aquisition on a >>digital I/O subdevice with 24 channels (physically, its a 8255, but I'm >>not using the generic 8255 driver for various reasons). > > [...] > > may I ask what a product this is? > > I've invested quite some time into finding an affordable DAQ board that > supports streaming acquisition from DIN channels, without success. > (Admittedly, I've only really searched product lines that are already > supported by Comedi...) It's an Amplicon PCI272. It has three 8255 chips (72 I/O lines). Six of the lines (C0 and C3 on each 8255) can be used be used as (rising edge) triggers to generate interrupts. So the driver for this card will support TRIG_EXT, but not TRIG_TIMER. -- -=( Ian Abbott _at_ MEV Ltd. E-mail: <abbotti_at_mev.co.uk> )=- -=( Tel: +44 (0)161 477 1898 FAX: +44 (0)161 718 3587 )=-
Received on 2005-01-28Z10:11:38