User manual ABIT AB-2003 DIGIDICE

[. . . ] AB-2003 DigiDice Socket 478 Mini PC System User's Manual 4200-0382-24 Rev. 1. 01 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. [. . . ] The EEPROM on the memory module stores critical parameter information about the module, such as memory type, size, speed, voltage interface, and module banks. CAS Latency Time: This item controls the latency between the DRAM read command and the time that the data becomes actually available. Act to Precharge Delay: This item controls the number of DRAM clocks used for the DRAM parameters. DRAM RAS# to CAS# Delay This item controls the latency between the DRAM active command and the read/write command. DRAM RAS# Precharge: This item controls the idle clocks after issuing a precharge command to the DRAM. AB-2003 DigiDice BIOS Setup 4-11 AGP Aperture Size: 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. Init Display First: This item selects to initialize AGP or PCI Slot first when the system boots. [AGP]: When the system boots, it will first initialize AGP. [PCI Slot]: When the system boots, it will first initialize PCI. Game Accelerator: This item selects the mode for Game Accelerator among the options of [Auto], [Turbo], [Street Racer], and [F1]. NOTE: The option [Street Racer] and [F1] mode will stress the DDR memory critically; not every kind of DDR memories could be stable with these two options. [Turbo] mode is okay for most of DDR memories. Refresh Cycle Time: This item determines the DRAM Refresh Cycle among [Auto], [Normal], [Enhanced], [Strengthened], and [Aggressive]. Read Delay (tRD): This item determines the timing of DRAM Read Delay. Read delay Adjust(tRDA): This item determines to adjust the timing of DRAM Read Delay. Command Per Clock(CPC): This item determines the address command timing according to the DRAM strobe clock. On-Chip VGA: This option enables or disables the on-chip VGA controller. Frame Buffer Size: This option selects the size of on-chip frame buffer. User's Manual 4-12 Chapter 4 4. 5. Integrated Peripherals Onboard IDE Device: Click <Enter> key to enter its submenu: AB-2003 DigiDice BIOS Setup 4-13 IDE Bus Master: This option enables or disables the IDE bus mastering capability under the DOS environment. Onboard IDE-1 Controller: This item enables or disables the onboard IDE-1 controller. Onboard IDE-2 Controller: This item enables or disables the onboard IDE-2 controller. Onboard S-ATA Controller: This item determines the function for on-chip Serial ATA. [. . . ] Please understand that we are selling through distribution channels and don't have the resources to serve every end-user. However, we will try to do our best to help every customer. Please also remember that for many of our technical support team English is a second language, you will have a better chance of getting a helpful answer if your question can be understood in the first place. Be sure to use very, simple, concise language that clearly states the problem, avoid rambling or flowery language and always list your system components. [. . . ]