Acer 650 Laptop User Manual


 
26 Chapter 1
800x600 Yes Yes
1024x768 Yes Yes
1152x864 Yes Yes
1280x1024 Yes Yes
1400x1050
(SXGA+panel only)
Yes Yes
Video Memory
Item Specification
Chipset Video chip built-in
Memory size Video chip built-in 32M
Interface DDR
Parallel Port
Item Specification
Parallel port controller SMSC LPC47N227
Number of parallel port 1
Location Rear side
Connector type 25-pin D-SUB
Parallel port function control Enable/Disable/Auto (BIOS or operating system chooses
configuration) by BIOS Setup
Note: Depending on your operating system, disabling an unused
device may help free system resources for other devices.
Supports ECP/EPP/Bi-directional/Output only
(PS/2 compatible)
Yes (set by BIOS setup)
Note: When Mode is selected as EPP mode, “3BCh” will not be
available.
Optional ECP DMA channel (in BIOS Setup) DMA channel 3
Optional parallel port I/O address (in BIOS
Setup)
378h, 278h, 3BCH
Optional parallel port IRQ (in BIOS Setup) IRQ7, IRQ5
USB Port
Item Specification
Chipset Via VT6202
USB Compliancy Level 2.0
OHCI USB 2.0
Number of USB port 4
Location Rear side
Serial port function control Enable/Disable by BIOS Setup
IEEE 1394 Port
Item Specification
Chipset TI 43AB21
InterfaceUSB Compliancy Level IEEE 1394 1.0
Video Resolutions Mode (for both LCD and CRT)
Resolution
16 bits
(High color)
32 bits
(True color)