Chapter 3 Hardware Description - TMC TI6NB User Manual

Chapter 3 Hardware Description

Chapter 3 Hardware Description
This chapter briefly describes each of the major features of the TI6NB
motherboard. The layout of the board in Figure 1 shows the location of
the key components. The topics covered in this chapter are as follows:
3.1 Processor....................................................................................6
3.2 L2 Cache....................................................................................6
3.3 Main Memory ............................................................................6
3.4 BIOS ..........................................................................................9
3.5 I/O Port Address Map................................................................9
3.6 DMA Channels ........................................................................10
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
4 TI6NB Pentium II 440BX ATX Motherboard User's Manual