51
7
Using System Resources
This chapter provides information on using system resources, such as interrupt requests (IRQs)
and basic input/output system (BIOS) parameter settings, to configure the system to use
expansion cards. The chapter covers specific Peripheral Component Interconnect (PCI) and
Industry Standard Architecture (ISA) devices offered by Intergraph Computer Systems as
system options. Intergraph Computer Systems has determined that the devices discussed in
this chapter require specific resource settings to ensure proper system operation.
See Chapter 3, “Configuring the System,” for information on running the BIOS Setup program
for your system. See Chapter 11, “BIOS Setup,” for detailed information on the BIOS Setup
program.
System Resources................................................................................................................... 52
ISA Bus Interrupt Request (IRQ) Assignments......................................................... 52
Direct Memory Access (DMA) Channels ................................................................. 52
Input/Output (I/O) Addresses ................................................................................... 52
Using System Resources ........................................................................................................ 53
