TMC AI5VG+, User Manual

Page: 9 / 59

Chapter 3 Hardware Description
AI5VG+ User’s Manual 5
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 ........................................................ 7
3.2 L2 Cache Memory....................................................................... 7
3.3 Main Memory.............................................................................. 7
3.4 BIOS ........................................................................................... 9
3.5 Onboard PCI EIDE ................................................................... 10
3.6 Onboard Multi-I/O .................................................................... 10
3.7 Onboard CPU Temperature Sensor........................................... 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