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Maps and registers – Artesyn ATCA-7365 Installation and Use (November 2014) User Manual

Page 167

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Maps and Registers

ATCA-7365 Installation and Use (6806800K65N)

167

In APIC Mode the PCI Interrupts A:H are mapped to IRQ[16:23].

If an Interrupt is used for PCI IRQ[A:H], SCI or TCO it must not be used for ISA (legacy)-style
interrupts (via SERIRQ).

3

4

5

6

7

8

RTC, Timer 1 (legacy mode)

9

Option for TCI, TCO

10

Option for TCI, TCO

11

Timer 2, Option for TCI, TCO

12

Timer 3

13

FERR# logic

14

SATA Primary (legacy mode)

15

SATA Secondary (legacy mode)

16

PIRQ[A]#

17

PIRQ[B]#

18

PIRQ[C]#

19

PIRQ[D]#

20

PIRQ[E]# (GPIO)

21

PIRQ[F]# (GPIO)

22

PIRQ[G]# (GPIO)

23

PIRQ[H]# (GPIO)

Table 6-2 APIC Mode Interrupt Mapping (continued)

IRQ

Interrupt Source