TMC TI6NBF+, User Manual

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Contents
Pentium II/III ATX Motherboard User’s Manual iii
Contents
Chapter 1 Introduction.................................................... 1
Chapter 2 Specifications .................................................. 3
Chapter 3 Hardware Description ................................... 5
3.1 Processor ................................................................................... 7
3.2 L2 Cache ................................................................................... 7
3.3 Main Memory............................................................................ 7
3.4 BIOS.......................................................................................... 8
3.5 I/O Port Address Map................................................................ 9
3.6 DMA Channels .......................................................................... 9
3.7 Interrupt Request (IRQ) Lines ................................................. 10
3.8 Onboard PCI-IDE.................................................................... 10
3.9 Onboard Multi-I/O .................................................................. 11
3.10 Onboard AGP Slot................................................................. 11
3.11 Hardware Monitoring IC ....................................................... 11
Chapter 4 Configuring the Motherboard .................... 13
4.1 CPU Frequency Setting ........................................................... 15
4.2 100MHz CPU Host Frequency Force Selector: JP7................ 16
4.3 133MHz CPU Host Frequency Force Selector: JP10.............. 16
4.4 Clear CMOS Select: JP4 ......................................................... 16
Chapter 5 Installation .................................................... 17
5.1 I/O Connectors ........................................................................ 19
5.2 J1: PS/2 Keyboard and PS/2 Mouse Connectors ..................... 19
5.3 J8: ATX Power Supply Connector .......................................... 20
5.4 J17: CPU Fan Power Connector.............................................. 20
5.5 USB1: USB Connector............................................................ 20
5.6 J2, J3: Serial Ports ................................................................... 21
5.7 J4: Parallel Port Connector...................................................... 22
5.8 J9: IrDA Connector ................................................................. 22
5.9 J5: Floppy Drive Connector .................................................... 23
5.10 J19, J18: EIDE Connectors ................................................... 24
5.11 J20: Front Bezel Connectors ................................................. 25
5.12 J21: Chassis Fan Power Connector........................................ 27
5.13 J23: AGP Fan Power Connector............................................ 27
5.14 JP3: Wake on LAN Connector .............................................. 27
5.15 JP5: SB-Link Connector........................................................ 28