PCI Latency Tool v1.02 --------------------------- -Lists all Bus Master PCI devices in the system (non-BM don't have a latency timer) -Allows to easily program the Latency Timer of multiple devices at once USAGE: ------ Click on the device you'd like to program. Use CTRL or SHIFT to select multiple devices. Type the new desired latency value into the edit box. Click Set Now to set the latency immidietly... or Click Add to List to add the new settings to the list. To remove a setting click Del. When satisfied with the settings, click Apply to apply them. To store the settings from the list in a configuration file, click Save As. To load them into the list, click Open. To apply the settings from a configuration file, click Apply Cfg. To refresh the list's contents click ReFresh (when you suspect the latency has been changed by another program). To apply the settings _from_the_list_ at system startup, select "Apply settings on startup". Those settings are then stored in startup.cfg (in the program's directory). If the checkbox will be de-selected, startup.cfg will not be deleted. After re-selecting the check-box, the program will attempt to overwrite it without checking its contents. The program accepts input from command line. Syntax: LtcyCfg.exe -f:<path_to_config_file> Example: LtcyCfg.exe -f:C:\LtcyCfg095\config.cfg Will apply the settings stored in C:\LtcyCfg095\config.cfg Pressing OK closes the program saving the current settings in startup.cfg. Cancel closes without saving. Settings stored in startup.cfg are loaded into the list at application startup. NOTES: ----- USE AT YOUR OWN RISK. No warranty of any kind provided. The inputted latency value is rounded to the closest multiple of 8. Not all devices have programmable Latency Timers. If a device has a default latency value <= 16, then most likely it's not programmable. You can update the PCI ID database by downloading a new version and replacing the existing one: http://pciids.sourceforge.net/pci.ids TODO: ----- BUGS: ----- -No known (may not handle all configs properly? tests required).Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.