Mainboard P4M900
15
Slots
PCI-Express x16 Slot: PE1
This mainboard is able to install a graphics card, which the PCI-Express x16 interface,
supporting one-way bandwidth up to 4 GB/s, is compatible to this PE1 slot.
PCI-Express x1 Slot: PE2
This mainboard is able to install an expansion card which the PCI-Express x1 interface
compatible such as network card, SCSI card, etc. to this PE2 slot.
PCI Slots: PCI1/ PCI2
PCI stands for Peripheral Component Interconnect, a standard bus for installing expansion
cards such as network card, SCSI card, etc. to these PCI slots.
AUDIO
Pin
Assignment
Pin
Assignment
1
AUD_MIC
2
AUD_GND
3
AUD MIC BIAS
4
AUD_VCC
5
AUD_FPOUT_R
6
AUD_RET_R
7
HP_ON
8
N/C
9
AUD_FPOUT_L
10
AUD_RET_L
