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IMB203 LGA775 ATX Motherboard User’s Manual
Hardware Description
31
Address
Devices
3C0-3CF EGA
card
3D0-3DF CGA
card
3F6
Forward to SATA(SATA Controller)
3F8-3FF
Serial port #1 (COM1)
2F8-2FF
Serial port #2 (COM2)
4.5 Interrupt Controller (IRQ) Map
The
IMB203 Series
is a 100% PC compatible control board. It consists
of 16 interrupt request lines, and four out of them can be
programmable. The mapping list of the 16 interrupt request lines is
shown as the following table.
IRQ
Parity check error
IRQ0
System Timer Output
IRQ1
Keyboard
IRQ2
Interrupt rerouting from IRQ8 through IRQ15
IRQ3
Serial port #2
IRQ4
Serial port #1
IRQ5
PCI Device Share
IRQ7
Parallel port
IRQ8
Real time clock
IRQ9
ACPI Controller
IRQ10
PCI Device Share
IRQ11
PCI Device Share
IRQ12
PS/2 Mouse
IRQ13
Math coprocessor
IRQ14
SATA Primary (Legacy Mode)
IRQ15
SATA Secondary (Legacy Mode)
Summary of Contents for IMB203 Series
Page 1: ...IMB203 Series Intel Core 2 Quad Core 2 Duo D ATX Industrial Motheroard User s Manual ...
Page 6: ...vi MEMO ...
Page 12: ...IMB203 LGA775 ATX Motherboard User s Manual Jumpers and Connectors 6 2 2 Board Layout ...
Page 18: ...IMB203 LGA775 ATX Motherboard User s Manual Jumpers and Connectors 12 ...
Page 28: ...IMB203 LGA775 ATX Motherboard User s Manual Jumpers and Connectors 22 MEMO ...
Page 38: ...IMB203 LGA775 ATX Motherboard User s Manual Hardware Description 32 MEMO ...
Page 57: ...IMB203 LGA775 ATX Motherboard User s Manual AMI BIOS Setup Utility 51 ...
Page 72: ...IMB203 LGA775 ATX Motherboard User s Manual AMI BIOS Setup Utility 66 MEMO ...
Page 98: ...IMB203 LGA775 ATX Motherboard User s Manual Installation of Drivers 92 MEMO ...
Page 102: ...IMB203 LGA775 ATX Motherboard User s Manual PCI IRQ Routing 96 MEMO ...
Page 116: ...IMB203 LGA775 ATX Motherboard User s Manual Configuring SATA for RAID Function 110 MEMO ...
Page 128: ...IMB203 LGA775 ATX Motherboard User s Manual iAMT Settings 122 MEMO ...