How to change IRQ of ISA network card?

QNX Newsgroups (Archives) qdn.public.sysadmin
1

Hi,

We are using a network card and a Digital Input card ( both are ISA ) which
have same irq 5. How can we change irq of network card to avoid clashing of
irq in QNX 4.25?

Thanks in advance

Seto Teknolog Pvt LTd

2

In article <b3k806$6gm$1@inn.qnx.com>, seto@vsnl.com says…

Hi,

We are using a network card and a Digital Input card ( both are ISA ) which
have same irq 5. How can we change irq of network card to avoid clashing of

You have to read documentation for your ISA boards. Some ISA cards allow to change IRQ line by
jumpers on board, some ISA cards allow to change this programmaticly (manufacturer usually provides
the configuring tool) and new settings are often stored in NVRAM/flash (i.e card remembers it when
power is off), some ISA cards don’t allow to choose another interrupt line due to poor hardware
design.

Eduard.

irq in QNX 4.25?

Thanks in advance

Seto Teknolog Pvt LTd