NOVA-LX 5.25” Motherboard
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2.5.3.7 Super I/O Fan Speed and Fan Control
The super I/O can both monitor and control the fan speed. The super I/O is interfaced to
the fan on the backplane through the board-to-board connectors.
2.5.4 Serial Port Chipset
Two Fintek F81216DG chipsets on the NOVA-LX support six RS-232 serial ports and two
RS-232/422/484 serial ports. The Fintek serial port chipset is interfaced to the southbridge
chipset through the LPC bus. Some of the features of the Fintek chipset are listed below:
Supports LPC interface
Totally provides 4 UART (16550 asynchronous) ports
o
3 x Pure UART
o
1 x UART+IR
One Watch dog timer with WDTOUT# signal
One Frequency input 24/48MHz
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2.6 PCI Bus
2.6.1 PCI Bus Overview
The PCI bus on the Geode™ CS5536 chipset is interfaced through the GeodeLink
connection between the Geode™ CS5536 and the Geode™ LX 800. Some features of the
PCI bus are listed below:
PCI specification v2.2 compliant
32-Bit, 33 MHz or 66 MHz operation
Transaction FIFOs (First In/First Out)
Bus master or slave
Converts selected PCI configuration bus internal MSR (Model Specific
Register)
Capable of handling in-bound transactions immediately after reset - no setup
Mapping of PCI virtual configuration space space is done completely in Virtual
System Architecture (VSA) code
Serialized processor control interface
Содержание Nova-lx
Страница 1: ...NOVA LX 5 25 Motherboard Page i T...
Страница 2: ...NOVA LX 5 25 Motherboard Page ii Revision Date Version Changes 2008 03 31 1 00 Initial release...
Страница 20: ...NOVA LX 5 25 Motherboard Page xx THIS PAGE IS INTENTIONALLY LEFT BLANK...
Страница 21: ...NOVA LX 5 25 Motherboard Page 1 Chapter 1 Introduction Chapter 1...
Страница 27: ...NOVA LX 5 25 Motherboard Page 7 2 Detailed Specifications Chapter 2...
Страница 30: ...NOVA LX 5 25 Motherboard Page 10 Figure 2 3 Data Flow Block Diagram...
Страница 54: ...NOVA LX 5 25 Motherboard Page 34 Chapter 3 3 Unpacking Chapter 3...
Страница 59: ...NOVA LX 5 25 Motherboard Page 39 Chapter 4 4 Connector Pinouts Chapter 4...
Страница 89: ...NOVA LX 5 25 Motherboard Page 69 Chapter 5 5 Installation Chapter 5...
Страница 118: ...NOVA LX 5 25 Motherboard Page 98 Chapter 6 6 BIOS Screens Chapter 6...
Страница 172: ...NOVA LX 5 25 Motherboard Page 152 7 Driver Installation Chapter 7...
Страница 174: ...NOVA LX 5 25 Motherboard Page 154 Figure 7 1 Access Windows Control Panel Step 3 The Window in Figure 7 2 appears...
Страница 195: ...NOVA LX 5 25 Motherboard Page 175 A BIOS Options Appendix A...
Страница 199: ...NOVA LX 5 25 Motherboard Page 179 B Terminology Appendix B...
Страница 204: ...NOVA LX 5 25 Motherboard Page 184 C DIO Interface Appendix C...
Страница 207: ...NOVA LX 5 25 Motherboard Page 187 D Watchdog Timer Appendix D...
Страница 210: ...NOVA LX 5 25 Motherboard Page 190 E Address Mapping Appendix E...
Страница 213: ...NOVA LX 5 25 Motherboard Page 193 F Compatibility Appendix F...
Страница 215: ...NOVA LX 5 25 Motherboard Page 195 G Hazardous Materials Disclosure Appendix G...
Страница 219: ...NOVA LX 5 25 Motherboard Page 199 H Index...
Страница 225: ...NOVA LX 5 25 Motherboard Page 205 W warranty validation 72 Y Y cable 54...