xi2.4.11 Gate A20 Option........................................................... 552.4.12 Typematic Rate Setting................................................. 552.4.13 Typematic Rate (Chars/Sec) ......................................... 552.4.14 Typematic Delay (msec)............................................... 552.4.15 Security Option ............................................................. 552.4.17 MPS Version Control For OS....................................... 562.4.18 OS Select For DRAM > 64MB .................................... 562.5 Advanced Chipset Features............................................. 57Figure 2.4 Advanced Chipset Features screen ......... 572.5.1 Memory Hole At 15M-16M ......................................... 572.5.2 Configure AMT BIOS Support (IntelÆ Active Manage-ment Technology) ......................................................... 582.5.3 PEG / Onchip VGA Control ......................................... 582.5.4 On-Chip Frame Buffer Size.......................................... 582.5.5 DVMT Mode ................................................................ 582.5.6 DVMT / FIXED Memory Size ..................................... 582.6 Integrated Peripherals...................................................... 59Figure 2.5 Integrated peripherals ............................. 59Figure 2.6 On-Chip IDE Device .............................. 592.6.1 On board Lan Boot ROM: ............................................ 592.6.2 IDE HDD Block Mode ................................................. 602.6.3 IDE DMA Transfer Access........................................... 602.6.4 On-Chip Primary / Secondary IDE Device................... 602.6.5 SATA Mode.................................................................. 602.6.6 Legacy Mode Support................................................... 60Figure 2.7 USB device setting ................................. 612.6.7 USB 1.0 Controller ....................................................... 612.6.8 USB Operation Mode ................................................... 612.6.9 USB Storage Function: ................................................. 612.6.10 USB 2.0 Controller ....................................................... 612.6.11 USB Keyboard / Mouse Support .................................. 622.6.12 HD Audio Codec .......................................................... 62Figure 2.9 Super I/O Device .................................... 632.6.13 Onboard FDC Controller .............................................. 632.6.14 Onboard Serial Port 1 ................................................... 632.6.15 Onboard Serial Port 2 ................................................... 632.6.16 Onboard Parallel Port.................................................... 632.6.17 Parallel Port Mode ........................................................ 642.6.18 EPP Mode Select .......................................................... 642.6.19 ECP Mode Use DMA ................................................... 642.6.20 PWRON After PWR-Fail ............................................. 642.7 Power Management Setup............................................... 65Figure 2.10 Power management setup screen............ 652.7.1 ACPI Function .............................................................. 652.7.2 ACPI Suspend Type...................................................... 65