Adlink nanoX-BT Manuel d'utilisateur télécharger pdf (Page 34)

Page 34 nanoX-BT

6.3. Interrupt Request (IRQ) Lines

6.3.1. PIC Mode

IRQ# Typical Intterupt Resource Connected to Pin Available

0 Counter 0 N/A No

1 Keyboard controller IRQ1 via SERIRQ / PIRQ No

2 Cascade interrupt from slave PIC N/A No

3 Generic IRQ3 via SERIRQ / PIRQ Note (1)

4 PCU Serial Port (COM1) IRQ4 via SERIRQ / PIRQ Note (1)

5 Generic IRQ5 via SERIRQ / PIRQ Note (1)

6 Generic IRQ6 via SERIRQ / PIRQ Note (1)

7 Generic IRQ7 via SERIRQ / PIRQ Note (1)

8 Real-time clock N/A No

9 Generic IRQ9 via SERIRQ / PIRQ Note (1)

10 Generic IRQ10 via SERIRQ / PIRQ Note (1)

11 Generic IRQ11 via SERIRQ / PIRQ Note (1)

12 Generic IRQ12 via SERIRQ / PIRQ Note (1)

13 Math Processor N/A No

14 Primary IDE controller IRQ14 via SERIRQ / PIRQ Note (1)

15 Secondary IDE controller IRQ15 via SERIRQ / PIRQ Note (1)

Note (1): These IRQs can be used for PCI devices when onboard device is disabled.

6.3.2. APIC Mode

IRQ# Typical Intterupt Resource Connected to Pin Available

0 System timer N/A No

1 N/A N/A No

2 N/A N/A No

3 N/A N/A Note (1)

4 Serial Port 1 (COM1) IRQ4 via SERIRQ / PIRQ Note (1)

5 N/A N/A Note (1)

6 N/A N/A Note (1)

7 N/A N/A Note (1)

8 High precision event timer N/A No

9 N/A N/A Note (1)

10 N/A N/A Note (1)

11 N/A N/A Note (1)

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 70 71

Pas de commentaire

Adlink nanoX-BT Manuel d'utilisateur Page 34