BCM QS440VA, User Manual

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3
1. INTRODUCTION
4.3 S
TANDARD
CMOS S
ETUP
M
ENU
...................................................... 37
4.3.1 Date .................................................................................... 37
4.3.2 Time .................................................................................... 37
4.3.3 Hard Disks .......................................................................... 37
4.3.4 Drive A/B type ..................................................................... 39
4.3.5 Video ................................................................................... 39
4.3.6 Halt on ................................................................................ 39
4.3.7 Memory ............................................................................... 40
4.4 BIOS F
EATURES
S
ETUP
M
ENU
......................................................... 42
4.4.1 Virus Warning ..................................................................... 42
4.4.2 CPU Internal Cache ............................................................ 42
4.4.3 External Cache.................................................................... 43
4.4.4 CPU L2 Cache ECC Checking............................................. 43
4.4.5 Quick Power On Self Test .................................................... 43
4.4.6 Boot Sequence ..................................................................... 43
4.4.7 Swap Floppy Drive .............................................................. 43
4.4.8 Boot Up Floppy Seek ........................................................... 43
4.4.9 Boot Up NumLock Status ..................................................... 44
4.4.10 IDE HDD Block Mode......................................................... 44
4.4.11 Typematic Rate Setting ........................................................ 44
4.4.12 Typematic Rate (Chars/Sec)................................................. 44
4.4.13 Typematic Delay (Msec) ...................................................... 44
4.4.14 Security Option.................................................................... 44
4.4.15 IDE Second Channel Control............................................... 44
4.4.16 PCI/VGA Palette Snoop ....................................................... 45
4.4.17 OS select for DRAM>64MB ................................................ 45
4.4.18 Shadow ................................................................................ 45
4.5 C
HIPSET
F
EATURES
S
ETUP
M
ENU
..................................................... 46
4.5.1 Bank 0/1, 2/3, 4/5 DRAM Timing......................................... 46
4.5.2 SDRAM Cycle Length .......................................................... 46
4.5.3 Memory Hole....................................................................... 46
4.5.4 Read Around write............................................................... 47
4.5.5 Current PCI/Host ................................................................ 47
4.5.6 Video RAM Cacheable......................................................... 47
4.5.7 AGP Aperture Size............................................................... 47
4.5.8 AGP-2X Mode ..................................................................... 47