Korenix |TableofContent 5
4‐5‐1 ClearUserPassword.....................................................................44
4‐5‐2 asswordCheck..............................................................................44
4‐5‐3 BootSectorVirusProtection.......................................................44
4‐1 ChipsetSetup.......................................................................................45
4‐1‐1 NorthbridgeVIACX700Configuration.........................................45
4‐1‐2 DRAMClock/TimingConfiguration..............................................46
4‐1‐3 AGP&P2PBridgeConfiguration..................................................46
4‐1‐4 SouthbridgeVIACX700Configuration.........................................47
4‐1‐5 HighDefinitionAudio...................................................................47
4‐1‐6 PCIDelayedTransaction...............................................................48
4‐1‐7 OnBoardLAN1/2Controller.........................................................48
4‐1‐8 LANBootROMController............................................................48
Chapter5 SoftwareInstallation............................................................................48
5‐1 VIAHyperionProDriver........................................................................48
5‐2 VGADrivers..........................................................................................49
5‐3 AudioDrivers........................................................................................50
5‐4 LANUtility&Driver..............................................................................50
5‐5 WatchdogTimer..................................................................................50
5‐6 ProgrammingRS‐485...........................................................................54
5‐6‐1 InitializeCOMport.......................................................................55
5‐6‐1 Sendoutonecharacter(Transmit)..............................................55
5‐6‐2 Sendoutoneblockdata(Transmit–thedatamorethantwo
characters)....................................................................................................56
5‐6‐3 Receivedata.................................................................................56
5‐6‐4 BasicLanguageExample..............................................................56
Chapter6 TechnicalReference.............................................................................57
6‐1 Real‐TimeClockandNon‐VolatileRAM...............................................57
6‐2 CMOSRAMMap..................................................................................59
6‐3 I/OPortAddressMap...........................................................................60
6‐4 InterruptRequestLines(IRQ)...............................................................61
6‐5 DMAChannelMap...............................................................................61
6‐6 SerialPorts...........................................................................................62
6‐7 ReceiverBufferRegister(RBR).............................................................63
6‐8 TransmitterHoldingRegister(THR)......................................................63
6‐9 InterruptEnableRegister(IER).............................................................63
6‐10 InterruptIdentificationRegister(IIR)...................................................63
6‐11 LineControlRegister(LCR)...................................................................64