FabiaTech Low Power FB2503, User Manual

Page: 50 / 85

FabiaTech Corporation
44
IRQ 3 –15
When I/O resources are controlled manually, you can assign each system interrupt as
one of the following types, based on the type of device using the interrupt:
ISA/EISA devices comply with the original PC AT bus specification, requiring a specific
interrupt (Such as IRQ5 for COM1).
PnP (PCI/ISA) devices: comply with the Plug and Play standard, whether designed for
PCI or ISA bus architecture.