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5 *
6 *
7 *
8
9 *
10 *
11 *
12 *
13
14 *
15 *
* These IRQs are usually available for ISA or PCI devices.
NOTE!
2-5-3 Expansion Slots
AMD 880G Series motherboard series offer two PCI-Express 2.0x16@ 8 lanes
graphics slots. When PE4 installed switch card, the PE1 becomes PCI-Express
2.0x16@ 16 lanes graphics slot. Two PCI Express x1 I/O slot tackling the most
demanding multimedia tasks nowadays. The AMD 880G motherboards also carry two
32-bit PCI slots to guarantee the rich connectivity for the I/O peripheral devices. The
motherboard is embedded with a mini-PCIE slot that supports WiFi card. This
motherboard support Hybrid CrossFireX function, the VGA Card on PE1 or PE4 will
activate a Hybrid CrossFire with the onboard VGA Card, the performance will be
increased 15% to 75%.
2-6 Connectors and Headers
2-6-1 Connectors
6
Sound Card (sometimes LPT2)
11
Floppy Disk Controller
7
Printer Port (LPT1)
N/A
System CMOS/Real Time Clock
10
ACPI Mode when enabled
3
IRQ Holder for PCI Steering
2
IRQ Holder for PCI Steering
4
PS/2 Compatible Mouse Port
N/A
Numeric Data Processor
5
Primary IDE Channel
1
Secondary IDE Channel
If using PCI cards on shared slots, make sure that the drivers
support "Shared IRQ" or that the cards don't need IRQ assignments.
Conflicts will arise between the two PCI groups that will make the
system unstable or cards inoperable.
PCI-E2.0 x1 Slot
32-bit PCI Slot
11
PCI-E 2.0 x16 Slot by 8-lane
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