124 Appendix C
LCD Inverter
Item Specification
Vendor & model name Darfon/V189-301GP
Brightness conditions N/A
Input voltage (V) 9~21
Input current (mA) 2.56 (max)
Output voltage (V, rms) 780V (2000V for kick off)
Output current (mA, rms) 6.5 (max)
Output voltage frequency (k Hz) 65K Hz (max)
System BIOS
Item Specification
BIOS vendor Phoenix
BIOS version v0.14
BIOS ROM Winbond W25X80 spiFlash Memory
BIOS ROM size 1M byte fLASH ROM SST
BIOS package 8-pin SOIC 208mil
Supported industry standards TPCI 2.2 or later
TSystem/HDD Password Security Control
TINT 13h Extensions
TPnP BIOS 1.0a
TSMBIOS 2.4 or later
TBIOS Boot Specification (Compal, Phoenix, Intel).
TSimple Boot Flag 1.0
TBoot Block
TPCI Bus Power Management Interface Specification
TUSB Sp ecification 1.1/2.0
TIEEE 1394 1.0
TUSB/1394 CD-ROM Boot Up support
TPC Card Standard 1995 (PCMCIA 3.0 Compliant Device)
TIrDA 1.0
TSupport Intel HD Audio
TWfM 2.0
TPreboot Execution Environment (PXE) 2.1
TBoot Integrity Service Application Program Interface (BIS) 1.0
TPC2002/2005 compliant
TIntel Enhanced SpeedStep Technology
TAHCI support
BIOS password control Via Setup Utility’s Security menu (Set Supervisor Password)
Acer TM 4520 SG.book Page 124 Friday, June 22, 2007 5:43 PM