BeiJer JetBox 8150, Руководство пользователя

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| Table of Content 5
4 ‐ 5 ‐ 2 assword Check .............................................................................. 43
4 ‐ 5 ‐ 3 Boot Sector Virus Protection ....................................................... 43
4 ‐ 1 Chipset Setup ....................................................................................... 44
4 ‐ 1 ‐ 1 Northbridge VIA CX700 Configuration ......................................... 44
4 ‐ 1 ‐ 2 DRAM Clock/Timing Configuration .............................................. 45
4 ‐ 1 ‐ 3 AGP & P2P Bridge Configuration .................................................. 45
4 ‐ 1 ‐ 4 Southbridge VIA CX700 Configuration ......................................... 46
4 ‐ 1 ‐ 5 High Definition Audio ................................................................... 46
4 ‐ 1 ‐ 6 PCI Delayed Transaction ............................................................... 47
4 ‐ 1 ‐ 7 On Board LAN1/2 Controller ......................................................... 47
4 ‐ 1 ‐ 8 LAN Boot ROM Controller ............................................................ 47
Chapter 5 Software Installation ............................................................................ 47
5 ‐ 1 VIA HyperionPro Driver ........................................................................ 47
5 ‐ 2 VGA Drivers .......................................................................................... 48
5 ‐ 3 Audio Drivers ........................................................................................ 49
5 ‐ 4 LAN Utility & Driver .............................................................................. 49
5 ‐ 5 Watchdog Timer .................................................................................. 49
5 ‐ 6 Programming RS ‐ 485 ........................................................................... 53
5 ‐ 6 ‐ 1 Initialize COM port ....................................................................... 54
5 ‐ 6 ‐ 1 Send out one character (Transmit) .............................................. 54
5 ‐ 6 ‐ 2 Send out one block data (Transmit – the data more than two
characters) .................................................................................................... 55
5 ‐ 6 ‐ 3 Receive data ................................................................................. 55
5 ‐ 6 ‐ 4 Basic Language Example .............................................................. 55
Chapter 6 Technical Reference ............................................................................. 56
6 ‐ 1 Real ‐ Time Clock and Non ‐ Volatile RAM ............................................... 56
6 ‐ 2 CMOS RAM Map .................................................................................. 58
6 ‐ 3 I/O Port Address Map........................................................................... 59
6 ‐ 4 Interrupt Request Lines (IRQ) ............................................................... 60
6 ‐ 5 DMA Channel Map ............................................................................... 60
6 ‐ 6 Serial Ports ........................................................................................... 61
6 ‐ 7 Receiver Buffer Register (RBR) ............................................................. 62
6 ‐ 8 Transmitter Holding Register (THR)...................................................... 62
6 ‐ 9 Interrupt Enable Register (IER) ............................................................. 62
6 ‐ 10 Interrupt Identification Register (IIR) ................................................... 62
6 ‐ 11 Line Control Register (LCR) ................................................................... 63
6 ‐ 12 MODEM Control Register (MCR) .......................................................... 63