On Time RTOS-32 Documentation

RTTarget-32 Programming Manual

RTTarget-32 Reference Manual

RTTarget-32 Configuration

Interrupt Handling

System Functions

Program Loading

Memory Mapping and Management

Real-Time Clock and CMOS RAM

Mouse and Touch Screen Driver

Parallel Port Printer

Serial Port I/O

Function RTT_BIOS_Installed

Function RTT_BIOS_NextDevice

Function RTT_BIOS_FindDevice

Function RTT_BIOS_FindClassCode

Function RTT_BIOS_GetInterruptRouting

Function RTT_BIOS_SetPCIInt

Function RTT_BIOS_GenSpecialCycle

Function RTT_BIOS_ReadConfigData

Function RTT_BIOS_WriteConfigData

Function RTT_BIOS_LocateCapability

Function RTT_BIOS_Rescan

Plug-and-Play BIOS

PC Cards (PCMCIA)

MetaWINDOW Initialization

Run-Time System Support

System Management BIOS (SMBIOS)

Advanced Programmable Interrupt Controller (APIC)

Multiprocessor Management

Advanced Configuration and Power Interface (ACPI) Tables

Extended RAM Management

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Function RTT_BIOS_SetPCIInt

This function causes the specified hardware interrupt IRQ to be connected to the specified interrupt pin of a PCI device:

int RTT_BIOS_SetPCIInt(BYTE PCIInt, BYTE IRQ, BYTE Bus, BYTE DeviceFunc);

Parameters

PCIInt

Must be in the range 0 .. 3 for INTA# .. INTD#.

IRQ

An IRQ number in the range 0 .. 31.

Bus

Bus number on which the device to configure is located.

DeviceFunc

Device number in bits 7 .. 3 and the function number in bits 2 .. 0 for the device to be configured.

This function is only available if a 32-bit PCI BIOS is installed.

More information about this function is available in the PCI BIOS Specification.

Function RTT_BIOS_GetInterruptRouting

Down Function RTT_BIOS_GenSpecialCycle