User manual ABIT NV7M

[. . . ] Copyright and Warranty Notice The information in this document is subject to change without notice and does not represent a commitment on part of the vendor, who assumes no liability or responsibility for any errors that may appear in this manual. No warranty or representation, either expressed or implied, is made with respect to the quality, accuracy or fitness for any particular part of this document. In no event shall the manufacturer be liable for direct, indirect, special, incidental or consequential damages arising from any defect or error in this manual or product. Product names appearing in this manual are for identification purpose only and trademarks and product names or brand names appearing in this document are the property of their respective owners. [. . . ] Do not reset these values unless you understand the consequences of your changes. AGP Aperture Size: Five options are available: 32MB !This option specifies the amount of system memory that can be used by the AGP device. The aperture is a portion of the PCI memory address range dedicated for graphics memory address space. Host cycles that hit the aperture range are forwarded to the AGP without any translation. See http://www. agpforum. org for AGP information. Frame Buffer Size: Four options are available: 8MB !This item can let you select the frame buffer memory size for onboard VGA accelerator. Memory Timings: Two options are available: Aggressive !Choose Aggressive for better memory performance, choose Optimal for better memory compability. CAS Latency Override: Three options are available: 2 Clocks !You can select SDRAM CAS (Column Address Strobe) latency time according your SDRAM specification. Clock Spread Spectrum: Four options are available: 0. 50% !Disabled, the default setting is Disabled. For EMC (Electro-Magnetic Compatibility Test) testing you may need to adjust these options for optimal results, we do not recommend you change the default, except for special reasons. Some values you select may cause system instability under some situations, please be careful. CPU/MEM/AGP's Freq: Four options are available: 100/100/66 !This item lets you set the processor Front Side Bus, DDR SDRAM and AGP clock. It correlates with the processor FSB clock you set. Many of options are available, you can choose the frequency ratio you want. In this case, the processor clock will be the 100 MHz. The AGP clock will be the 66 MHz. User's Manual 3-10 Chapter 3 3-4. [. . . ] If you feel that you need to contact ABIT directly you can send email to the ABIT technical support department. First, please contact the support team for the branch office closest to you. They will be more familiar with local conditions and problems and will have better insight as to which resellers offer what products and services. Due to the huge number of emails coming in every day and other reasons, such as the time required for problem reproduction, we will not be able to reply to every email. [. . . ]