Acer Aspire 9800 Service Guide - Page 47

Audio Interface Item Audio Controller Audio onboard or optional Mono or Stereo Resolution Compatibility Sampling rate Internal microphone Internal speaker / Quantity Supports PnP DMA channel Supports PnP IRQ Video Interface Item Chipset Package Interface Supports ZV (Zoomed Video) port Video Memory Item Chipset Memory size Interface USB Port Item Chipset USB Compliancy Level OHCI Number of USB port Location Serial port function control PCMCIA Port Item PCMCIA controller Supports card type Chapter 1 Specification Realtek ALC833 (Audio amplifier Maxim MAX9714) Built-in Stereo 18 bit stereo full duplex HD audio Interface; S/PDIF output for PCM or AC-3 content 1Hz resolution VSR (Variable Sampling Rate) Yes Yes/2(1.5W speakers) DMA channel 0 DMA channel 1 IRQ10, IRQ11 Specification nVIDIA® GeForce® Go 7600 nVIDIA® GeForce® Go 7300 35.5 mm x 40 mm 1257 pin mBGA internal PCIE Yes Specification nVIDIA® GeForce® Go 7600 nVIDIA® GeForce® Go 7300 Dedicated Video memory size: 128MB (nVIDIA® GeForce® Go 7300) 256MB (for nVIDIA® GeForce® Go 7600) GDDR2 Specification Built-in ICH7-M 2.0 USB 1.1 and USB 2.0 Host controller 4 One on the left side; three on the rear side Enable/Disable by BIOS Setup TI PCI 7412 Type-II Specification 41