24 Aug
2010
24 Aug
'10
3:55 p.m.
On Tue, Aug 24, 2010 at 8:10 AM, David Santamauro
<david.santamauro(a)gmail.com> wrote:
Hi,
I've decided to get back to diagnosing why my delta 1010 inputs have a
background noise and stumbled across a few websites indicating that the
problem could be irq sharing.
My delta shares irq 20 with usb devices:
$ cat /proc/interrupts |grep ICE
20: 1325915 1326971 1335010 1348560 1337725
1330100 1336582 1346152 IO-APIC-fasteoi ehci_hcd:usb1,
uhci_hcd:usb2, ICE1712
Is there a way to forcibly assign ICE1712 to another IRQ? I just want
to test the theory.
it depends on your motherboard and your BIOS. on most laptops, there
is no way. since have a 1010, its not a laptop, so you'll have to
check the BIOS to see if it offers control over interrupt assignments.
mine does not, for example.