Video Interface; Parallel Port; Usb Port - Acer TravelMate 4050 Service Manual

Hide thumbs Also See for TravelMate 4050:
Table of Contents

Advertisement

Video Interface

Item
Video vendor
Support bbp
Chip voltage
Supports ZV (Zoomed Video) port

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
Number of slots
Access location
Supports ZV (Zoomed Video) port
Supports 32 bit CardBus
26
UMA (855GME)
15/16/24/32 bbp True Color on LCD& dual view
Core/1.35V
No
LPC47N217
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
Two on rear and one on left
Enable/Disable by BIOS setup
ICH4-M
Type II
One type-II
Left panel
No ZV support
Yes
Specification
Specification
Specification
Specification
Chapter 1

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents