Hardware description
A.5 System resources
SIMATIC IPC627E
146
Operating Instructions, 12/2018, A5E44297201-AA
A.5.3
Interrupt Assignments
The functions are assigned different interrupts, depending on the operating system. A
distinction is made between the PIC and APIC modes.
The table describes the assignment of the interrupts in the delivery state of the device.
Y
Interrupt in APIC mode
Z
BIOS Default Interrupt in PIC mode, e.g., DOS
1
Host PCI-IRQ A to H is assigned to IRQ 16 to 23 permanently in APIC mode. Host PCI-IRQ A to H
will be automatically assigned IRQ 0 to 15 by BIOS in PIC mode. A specific assignment can not
be enforced.
Содержание SIMATIC IPC627E
Страница 10: ...Table of contents SIMATIC IPC627E 10 Operating Instructions 12 2018 A5E44297201 AA ...
Страница 150: ...Hardware description A 5 System resources SIMATIC IPC627E 150 Operating Instructions 12 2018 A5E44297201 AA ...
Страница 158: ...Markings and symbols C 5 Interfaces SIMATIC IPC627E 158 Operating Instructions 12 2018 A5E44297201 AA ...
Страница 164: ...Index SIMATIC IPC627E 164 Operating Instructions 12 2018 A5E44297201 AA ...