Dear Jmouro, in message <5bf7b05c1bab.5c1bab5bf7b0 at iol.pt> you wrote: > > I'm working on a embedded system with a TQM860L, and a I have a doubt that > perhaps you might answer. > I've 2 signals related with system defects (power supply defects) connected > to PCMCIA channel II (IPBx). Is there a way to check if those signals where > triggered without polling them? Like in interrupt lines? In that way I could
Maybe you can explain what exactly you are trying to do? Actually there are 4 voltage detect lines: CBVS1/2 (Voltage Sense 1 and 2) and CBBVD1/2 (Battery Voltage Detect 1 and 2). Interrupts can be abled individualy for each of the 4 pins in the PCMCIA Interface Enable Register. But normally you don't have to care about this stuff - if you want to use a PCMCIA Card with the system the PCMCIA Card Services package will handle all such events. PCMCIA Card Service support for the TQM8xxL modules / STK8xxL starter kit is ready available - don't re-invent the wheel. Best regards, Wolfgang Denk -- Software Engineering: Embedded and Realtime Systems, Embedded Linux Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de Overdrawn? But I still have checks left! ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
