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Chapter 3 Hardware Description
4 AI5VG Pentium VP3 Baby AT Motherboard User’s Manual
Chapter 3 Hardware Description
This chapter briefly describes each of the major features of the AI5VG
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..........................................................................................8
3.5 Onboard PCI EIDE....................................................................9
3.6 Onboard Multi-I/O.....................................................................9
3.7 Onboard CPU Temperature Sensor ...........................................9
3.8 I/O Port Address Map..............................................................10
3.9 DMA Channels........................................................................10
3.10 Interrupt Request Lines (IRQ) ...............................................11
3.11 Accelerated Graphics Port (AGP) Slot ..................................11