Advantech AIMB-742 User Manual Download

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3.4.7

Boot Other Device ........................................................ 35

3.4.8

Swap Floppy Drive ...................................................... 35

3.4.9

Boot UP Floppy Seek ................................................... 35

3.4.10 Boot Up NumLock Status............................................. 35
3.4.11 Gate A20 Option........................................................... 35
3.4.12 Typematic Rate Setting................................................. 35
3.4.13 Typematic Rate (Chars/Sec) ......................................... 35
3.4.14 Typematic Delay (msec)............................................... 35
3.4.15 Security Option ............................................................. 36
3.4.16 APIC Mode................................................................... 36
3.4.17 MPS Version Control For OS....................................... 36
3.4.18 OS Select For DRAM > 64MB .................................... 36

3.5

Advanced Chipset Features............................................. 36

3.5.1

DRAM Timing Selectable ............................................ 37

3.5.2

CAS Latency Time ....................................................... 37

3.5.3

Active to Precharge Delay ............................................ 37

3.5.4

DRAM RAS# to CAS# Delay ..................................... 37

3.5.5

DRAM RAS# Precharge............................................... 37

3.5.6

Memory Frequency....................................................... 37
Figure 3.4:Advanced chipset features screen ............... 37

3.5.7

System BIOS Cacheable............................................... 38

3.5.8

Video Bios Cacheable................................................... 38

3.5.9

Memory Hole At 15M-16M ......................................... 38

3.5.10 Delay Prior to Thermal ................................................. 38
3.5.11 AGP Aperture Size (MB) ............................................. 38
3.5.12 Init Display First .......................................................... 38
3.5.13 On-Chip VGA............................................................... 38
3.5.14 On-Chip Frame Buffer Size.......................................... 38

3.6

Integrated Peripherals...................................................... 39

Figure 3.5:Integrated peripherals.................................. 39
Figure 3.6:On-Chip IDE Device................................... 39

3.6.1

IDE HDD Block Mode ................................................. 40

3.6.2

On-Chip IDE Device .................................................... 40

3.6.3

On-Chip Serial ATA..................................................... 40

3.6.4

Serial ATA Port0/Port1 Mode ...................................... 40
Figure 3.7:Onboard Device........................................... 40

3.6.5

USB Controller ............................................................. 41

3.6.6

USB 2.0 Controller ....................................................... 41

3.6.7

USB Keyboard/Mouse Support .................................... 41

3.6.8

AC97 Audio.................................................................. 41

3.6.9

Onboard LAN1 Control ................................................ 41

3.6.10 Onboard LAN2 Control ................................................ 41
3.6.11 Onboard LAN Boot ROM ............................................ 41

Figure 3.8:SuperIO Device ........................................... 41

3.6.12 Onboard FDC Controller .............................................. 42