Acer AcerPower Sx Acer Power SX/SXb/SC Service Guide - Page 22

Cache Memory Item Specification First-Level Cache Configurations Cache function control Enable/Disable by BIOS Setup Second-Level Cache Configurations Below information is only applicable to system with installed Pentium III processor. L2 Cache RAM type PBSRAM L2 Cache RAM size 256-KB L2 Cache RAM speed One-half the processor core clock frequency L2 Cache RAM voltage Pentium III processor: 1.65V L2 Cache function control Enable/Disable by BIOS Setup L2 Cache scheme Fixed in write-back Video Memory Item Memory size Memory type Memory configuration Fixed on-board or upgradeable Memory speed Memory voltage Memory package Specification 8 MB or above SDRAM (Synchronous Dynamic RAM) 1M*16 * 2 Fixed on-board by BIOS setting 66/100/133 MHz 3.3V 54 pin FPGA This section has two table lists, the video interface specification and its supported display modes. Video Interface Item Video controller Video controller resident bus Video interface support Specification SiS630 AGP bus Video YUV texture in all texture formats H/W DVD accelerator Display Screen Resolution 640x480 640x480 640x480 640x480 640x480 800x600 800x600 800x600 800x600 800x600 800x600 Refresh Rate (Hz) 60 72 75 85 120 56 60 72 75 85 100 14 Hor. Scan (KHz) 31.5 37.4 37.5 43.3 63.7 35.2 37.8 48.0 46.9 53.7 62.5 Pixel Clock (MHz) 25.2 32.0 31.5 36.0 55.0 36.0 39.9 50.0 49.5 56.2 67.5 Chapter 1