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Index
Table of Contents
Chapter 1 Introduction ...........................................................1
1.1 Copyright Notice .................................................................. 2
1.2 About this User's Manual .......................................................2
1.3 Warning ...............................................................................2
1.4 Replacing the lithium battery .................................................3
1.5 Technical Support ................................................................ 3
1.6 Warranty ............................................................................. 4
1.7 Packing list .......................................................................... 5
1.8 Cable Kit ............................................................................. 5
1.9 Ordering Information ..........................................................
6
1.10 Specification ......................................................................7
1.11 Board dimensions .............................................................. 8
Chapter 2 Installation ............................................................
9
2.1 Board layout ........................................................................ 10
2.2 Jumpers and Connectors ...................................................... 11
Chapter 3 BIOS ......................................................................
25
3.1 BIOS Introduction ................................................................ 26
3.2 BIOS Setup ......................................................................... 26
3.3 Standard CMOS Features ..................................................... 27
3.4 Advanced BIOS Features ..................................................... 29
3.5 Advanced Chipset Features .................................................. 33
3.6 Integrated Peripherals ..........................................................36
3.8 PNP/PCI Configurations ....................................................... 45
3.9 PC Health Status ................................................................. 46
3.10 Frequency/Voltage Control ................................................. 47
3.12 Set Password .....................................................................48
3.13 Save & Exit Setup ...............................................................49
3.14 Exit Without Saving ............................................................ 49
3.15 BIOS memory map ............................................................. 50
3.16 Award BIOS Post Codes ......................................................50
Chapter 4 Appendix ...............................................................
56
4.1 I/O Map ............................................................................... 57
4.2 IRQ Map ..............................................................................58
4.3 Example of Watch Dog codes ................................................ 58
3.7 Power Management Setup ................................................... 42
3.11 Load Optimized Defaults ..................................................... 47
21
PIN Description PIN Description
C1
VCC
D1
AD0
C2
AD1
D2
VCC
C3
AD4
D3
AD3
C4
GND
D4
AD6
C5
AD8
D5
GND
C6
AD10
D6
PULL VCC
C7
GND
D7
AD12
C8
AD15
D8
+3.3V
C9
N/C
D9
PAR
C10
+3.3V
D10
PULL VCC
C11
PULL VCC
D11
GND
C12
GND
D12
DEVSEL#
C13
IRDY#
D13
+3.3V
C14
+3.3V
D14
CBE2#
C15
AD17
D15
GND
C16
GND
D16
AD19
C17
AD22
D17
+3.3V
C18
IDSEL1
D18
IDSEL2
C19
N/C
D19
IDSEL3
C20
AD25
D20
GND
C21
AD28
D21
AD27
C22
GND
D22
AD31
C23
REQA
D23
N/C
C24
VCC
D24
GNT0#
C25
GNTB
D25
GND
C26
GND
D26
PCICLKA
C27
PCICLKC
D27
GND
C28
VCC
D28
PCIRST#
C29
INTR_B#
D29
INTR_C#
C30
INTR_C#
D30
N/C
3.20 Audio Connectors
The
3308220
has an onboard VIA VT1708A High Definition Audio
CODEC. The following tables list the pin assignments of the Line
In/Audio Out connector.
4 stereo DACs support 24-bit, 192KHz samples
DAC with 100dB S/N Ratio
2 stereo ADCs support 24-bit, 192KHz samples