Acer Aspire 2000 Aspire 2000 Notebook Service Guide - Page 33

Audio Interface Item Audio onboard or optional Mono or Stereo Resolution Compatibility Mixed sound source Sampling rate Internal microphone Internal speaker / Quantity Specification Built-in Stereo 20 bit stereo Digital to analog converter 18 bit stereo Analog to Ditial converter Microsoft PC99, AC97 2.2 & WHQL CD 48 KHz No Yes / 2 Video Interface Item Video vendor Video name Chip voltage Supports ZV (Zoomed Video) port ATI M9+X Core/1.5V No Specification Video Resolution Mode (for both LCD and CRT) Resolution 1024*768 1400*1050 (SXGA) 1600*1200 (UXGA) 1280*1024 (Monitor) 16 bits (High color) Yes Yes Yes Yes 32 bits (True color) Yes Yes Yes Yes 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) Specification 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 26 Chapter 1