FabiaTech Corporation
Interrupt Request Lines (IRQ)
There are a total of 15 IRQ lines available on the Industrial CPU Card. Peripheral
devices use interrupt request lines to notify CPU for the service required. The
following table shows the IRQ used by the devices on the Industrial CPU Card.
Level
Function
IRQ0 System Timer Output
IRQ1 Keyboard
IRQ2 Interrupt
Cascade
IRQ3
Serial Port #2
IRQ4
Serial Port #1
IRQ5
Serial Port #3
IRQ6 Reserved
IRQ7
Serial Port #4
IRQ8 Real
Time
Clock
IRQ9 ACPI
IRQ10
Serial Port #5/#7
IRQ11
Serial Port #6/#8
IRQ12 USB/PS2
Mouse
IRQ13 FPU
IRQ14 Primary
IDE
IRQ15 Reserved
73
Содержание FX5653
Страница 15: ...FabiaTech Corporation g3 FX5622K1 Rack Mount 11 ...
Страница 35: ...FabiaTech Corporation Super IO Configuration This section describes the function of Super I O settings 31 ...
Страница 41: ...FabiaTech Corporation Chipset This section describes the configuration of the board s chipset features 37 ...
Страница 42: ...FabiaTech Corporation Host Bridge Host Bridge Parameters 38 ...
Страница 45: ...FabiaTech Corporation South Bridge South Bridge Parameters 41 ...
Страница 69: ...FabiaTech Corporation Exit extended function mode Mov dx 2eh Mov al aah Out dx al 65 ...
Страница 82: ...FabiaTech Corporation Appendix Dimension a FX5653 250 REF 50 REF 180 REF 78 ...
Страница 83: ...FabiaTech Corporation b FX5504K1 61 2 REF 118 REF 75 100 19 REF 7 75 100 75 REF 12 5 8 79 ...
Страница 84: ...FabiaTech Corporation c FX5501K1 278 REF 264 REF 58 REF 37 47 140 90 REF 8 10 80 ...
Страница 85: ...FabiaTech Corporation 81 d FX5622K1 455 REF 469 REF 480 REF 31 75 44 50 REF ...