National Instruments NI PXIe-8105 - Manual (Page 54)

Chapter 4 Common Configuration Questions
NI PXIe-8105 User Manual 4-6 ni.com
PXI Express Configuration
How do I use the SMB trigger on the front panel?
For details, refer to the PXI Express Features section of Chapter 2,
Installation and Configuration .
Why doesn’t the NI PXIe-8105 work with the PXI-8220 or PXI-8221?
The serialized IRQ line is not routed to the chipset on the PXIe-8105. This
prevents PC cards using ISA interrupts from working with the PXIe-8105.