B&R MAPPC700A-ENG, User Manual

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Software • BIOS options
Ch
apte
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Soft
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309 Panel PC 700 with 945GME N270 CPU board User's Manual V 1.16
●
... Default setting
❍
... Optional setting
The PCI resources are assigned to fixed IRQ lines when the APIC function is enabled. The
following image shows the connections to the individual PCI slots.
1.11.6 Inter-IC (I²C) bus
2) PIRQ A: Graphics controller.
3) PIRQ B: INTD + AC97 audio controller.
4) PIRQ C: INTC + Native IDE.
5) PIRQ D: USB UHCI controller #1 + SM bus.
6) PIRQ E: LAN controller (ETH1).
7) PIRQ F: INTA + ETH2
8) PIRQ G: INTB
9) PIRQ H: USB EHCI cont UHCI0.
Figure 172: PCI Routing with activated APIC CPU board X945
I²C address Resource Note
A0h EEPROM EEPROM for CMOS data - cannot be used
B0h Reserved Cannot be used
58h Reserved Cannot be used
Table 154: Inter-IC (I²C) bus resources
CPU module Baseboard Bus
A A A A A
B
B B B B
C C C C C
D D D D D
Slot assignments PPC700
PIRQ A
APIC IRQ 16
PIRQ B
APIC IRQ 17
PIRQ C
APIC IRQ 18
PIRQ D
APIC IRQ 19
PIRQ F
APIC IRQ 21
PIRQ G
APIC IRQ 22
PIRQ H
APIC IRQ 23
PIRQ E
APIC IRQ 20
Native IDE
B0:D31:F1
USB UHCI-1
B0:D29:F1
USB EHCI
B0:D29:F7
Ethernet ICH4
B1:D8
VGA
B0:D2:F0, B0:D2:F1
Ethernet 551ER
B1:D3
1
1
2
1 Slot
2 Slot
UHCI0
B0:D29:F0
Audio
B0:D30:F2
UHCI0
B0:D29:F0
SM-bus
B0:D31:F3