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Chapter 3 Hardware Description
4 TI5VG Pentium VP3 ATX Motherboard User’s Manual
Chapter 3 Hardware Description
This chapter briefly describes each of the major features of the TI5VG
motherboard. The layout of the board is shown in Figure 1 which shows
the locations of the key components. The topics covered in this chapter
are as follows:
3.1 Processor and CPU Voltage........................................................6
3.2 L2 Cache Memory.......................................................................6
3.3 Main Memory..............................................................................6
3.4 BIOS............................................................................................9
3.5 Onboard PCI EIDE....................................................................10
3.6 Onboard Multi-I/O ....................................................................10
3.7 Optional Hardware Monitoring Device (LM78) .......................10
3.8 I/O Port Address Map ...............................................................11
3.9 DMA Channels..........................................................................11
3.10 Interrupt Request Lines (IRQ).................................................12
3.11 Accelerated Graphics Port (AGP) Slot....................................12