IEI Integration NANO-9452 v4.01 - Manual (Page 12)

NANO-9452 EPIC Motherboard
Page xii
A BIOS OPTIONS ........................................................................................................ 172
B TERMINOLOGY...................................................................................................... 177
C DIGITAL I/O INTERFACE..................................................................................... 181
C.1 I NTRODUCTION ...................................................................................................... 182
C.2 DIO C ONNECTOR P INOUTS .................................................................................... 182
C.3 A SSEMBLY L ANGUAGE S AMPLES ........................................................................... 183
C.3.1 Enable the DIO Input Function..................................................................... 183
C.3.2 Enable the DIO Output Function .................................................................. 183
D WATCHDOG TIMER .............................................................................................. 184
E ADDRESS MAPPING .............................................................................................. 187
E.1 IO A DDRESS M AP .................................................................................................. 188
E.2 1 ST MB M EMORY A DDRESS M AP ........................................................................... 188
E.3 IRQ M APPING T ABLE ............................................................................................. 189
E.4 DMA C HANNEL A SSIGNMENTS ............................................................................. 189
F COMPATIBILITY..................................................................................................... 190
F.1 C OMPATIBLE O PERATING S YSTEMS ........................................................................ 191
F.2 C OMPATIBLE P ROCESSORS ...................................................................................... 191
F.3 C OMPATIBLE M EMORY M ODULES .......................................................................... 192
G HAZARDOUS MATERIALS DISCLOSURE ....................................................... 193
G.1 H AZARDOUS M ATERIALS D ISCLOSURE T ABLE FOR IPB P RODUCTS C ERTIFIED AS
R O HS C OMPLIANT U NDER 2002/95/EC W ITHOUT M ERCURY ..................................... 194
H AC'97 AUDIO CODEC ............................................................................................ 197
H.1 I NTRODUCTION ...................................................................................................... 198
H.1.1 Accessing the AC’97 CODEC ....................................................................... 198
H.1.2 Driver Installation......................................................................................... 198
H.2 S OUND E FFECT C ONFIGURATION ........................................................................... 199
H.2.1 Accessing the Sound Effects Manager .......................................................... 199
H.2.2 Sound Effect Manager Configuration Options ............................................. 200