- From: Jan Gukelberger <g.u.g.i_at_gmx.de>
- Date: Sun, 30 Jan 2005 23:02:52 +0100
On Fri, 2005-01-28 at 10:11 +0000, Ian Abbott wrote: > 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? > > 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. Ah, ok. Not too comfortable if I need an external timer, but doable. Thanks, Jan
Received on 2005-01-30Z22:02:52