Acer 7230 User Manual
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Chapter 1
BIOS
LCD 17.1”
Item
Specification
BIOS Type
WND W25X80VSSIG or pin compatible device
One 8-pin SOP package 1Mbyte FLASH ROM W25X80VSSIG 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.
BIOS ROM Type
WND 4MB CMOS Boot Block Flash Memory
Package
8 pin SOP
Block Size
64kbytes per block
Supply Current
Active current = 5 mA (Typical)
Standby current= 1 µA (Typical)
Item
Specification
Vendor/model name
Screen Diagonal (mm)
Active Area (mm)
Display resolution (pixels)
Pixel Pitch
Pixel Arrangement
Display Mode
Typical White Luminance (cd/m
2
)
also called Brightness
Luminance Uniformity
Contrast Ratio
Response Time (Optical Rise
Time/Fall Time) msec
Nominal Input Voltage VDD
Typical Power Consumption (watt)
Weight (without inverter)
Physical Size (mm)
Electrical Interface
Support Color
Viewing Angle (degree)
Horizontal: Right/Left
Vertical: Upper/Lower
Temperature Range (°C)
Operating
Storage (shipping)