Acer TravelMate 260 TravelMate 220 Service Guide - Page 31

Video Interface Item Maximum resolution (LCD) Maximum resolution (CRT Video Memory Item Fixed or upgradeable Video memory size Specification 1024 x768 (32bit colors 1024x768 (32 bit colors 1280x1024 (32 bit colors 1600x1200 (32 bit colors Specification Fixed, share the system memory 8MB Video Resolutions Mode Resolution 640x480x256 640x480x64K 640x480x16M 800x600x256 800x600x64K 1024x768x256 CRT Only 90 90 90 90 90 90 Refresh Rate LCD/CRT Simultaneous 60 60 60 60 60 60 Parallel Port Item Parallel port controller Number of parallel port Location Connector type Parallel port function control Supports ECP/EPP Optional ECP DMA channel (in BIOS Setup) Optional parallel port I/O address (in BIOS Setup) Optional parallel port IRQ (in BIOS Setup) Specification LPC47N227 1 Rear side 25-pin D-type Enable/Disable by BIOS Setup Yes (set by BIOS setup) DMA channel 1 and 3 378h, 278h, 3BCh IRQ7, IRQ5 Serial Port Item Serial port controller Number of serial port Supports 16550 UART Connector type Location Serial port function control Optional serial port (in BIOS Setup) Specification LPC47N227 1 Yes 9--pin D-type Rear side Enable/Disable by BIOS Setup 3F8h, 2F8h, 3E8h, 2E8h 22 Chapter 1