Chapter 1 47
Optical Disk Drive
BIOS ROM
BIOS
Item Description
Vendor and model
name
PANASONIC NSM8XSL1393
8X SUPER MULTI (DL) EXTERNAL UJ-85J SLOT IN LF
Buffer memory 2MB
Interface ANSI ATA/ATAPI-5
Applicable disc format • DVD (read): DVD-ROM single layer, DVD-ROM dual layer, DVD-R
4.7GB, DVD-R 3.95GB, DVD-R dual layer, DVD-RW 4.7GB, DVD-
RAM, 4.7GB, DVD+R single layer, DVD+R dual layer, DVD+RW,
DVD-Video
• DVD (write): DVD-R 4.7GB, DVD-R dual layer, DVD-RW 4.7GB,
DVD-RAM 4.7GB, DVD+R single layer, DVD+R dual layer,
DVD+RW
• CD (read): CD-ROM, CD-R, CD-RW, CD-DA (audio play), Video-CD
• CD (write): CD-R, CD-RW
Loading mechanism Manual load
Power requirement max. 2100mA
Input voltage 5V +/- 5% (Operating)
Item Description
Type SST 39VF080
Package 40-pin TSOP
Block Size 64KB per block
Supply current Active current: 15mA (typical)
Standby current: 4uA (typical)
Remark The 32-pin PLCC package 1MB Flash ROM SST 39VF080 is used for BIOS,
keyboard encoder and power controller codes. It occupies system memory
area E0000-FFFFF. After posting system, the shadow RAM function will be
enabled.
Item Description
Vendor Phoenix
Version Phoenix BIOS V0.3104
Feature • 1MB flash RIOM for system BIOS
• Suspend to RAM (S3) / Disk (S4)
• Various hot keys for system control
• Support boot option: HDD / Removable device (media bay device) / all
USB ports
• Support protocols: SMBIOS 2.3, PCI 2.2, WFM 2.0
• ACPI 1.0b compliance with AMD PowerNow!
• DMI utility for BIOS serial number configurable/asset tag
• Y2K solution support
• BIOS virus protection
• WinFlash support
• Wake on LAN from S3
• Wake on LAN from S4 in AC mode