Acer TravelMate 290 Service Manual page 31

Video Interface
Item
Video vendor
Video name
Chip voltage
Supports ZV (Zoomed Video) port
Video Resolution Mode (for both LCD and CRT)
Resolution
1024*768
1400*1050 (SXGA)
1600*1200 (UXGA)
1280*1024 (Monitor)
Parallel Port
Item
Parallel port controller
Number of parallel port
Location
Connector type
Parallel port function control
Supports ECP/EPP/Bi-directional
(PS/2 compatible)
Optional ECP DMA channel (in BIOS
setup)
Optional parallel port I/O address (in
BIOS setup)
Optional parallel port IRQ (in BIOS
setup)
USB Port
Item
USB compliancy level
OHCI
Number of USB port
Location
Serial port function control
PCMCIA Port
Item
PCMCIA controller
Supports card type
Chapter 1
Intel
Intel 855GM GMCH
Core/1.2V
No
16 bits (High color)
Yes
Yes
Yes
Yes
SMSC LPC47N227
One
Rear side
25-pin D-type connector, in female type
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 systen resources for other devices.
Yes (set by BIOS setup)
Note: When Mode is selected as EPP mode, "3BCh" will not be available.
DMA channel 1
378h, 278h
IRQ7, IRQ5
2.0
USB 2.0
3
Rear side
Enable/Disable by BIOS setup
ENE CB1410 CardBus
Type II
Specification
32 bits (True color)
Yes
Yes
Yes
Yes
Specification
Specification
Specification
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