| CacheAutoSetup |
Set to false if you want to adjust the size of the internal caches. |
| CacheRawData_MB |
Set the size of the internal raw data cache in Megabytes. |
| CacheRawTimestamp_MB |
Set the size of the internal timestamp cache in Megabytes. |
| CacheRawABA_MB |
Set the size of the internal slow ABA data cache in Megabytes. |
| WaitCardReady |
Set to true if you want to wait until acquisition is complete before starting data transfer. |
| SimulatedHDWrite |
Set to true to disable writing to harddisk. |
| OutputWrapAround |
Set to true if you want to continue the output at the beginning of the file after the end has been reached. |
| BufferAutoSetup |
Set to false if you want to adjust the notify size and the size of the DMA buffer. |
| BufferBlockSize_kB |
Set the size of one notify block in kilobytes. Needs BufferAutoSetup set to false. |
| BufferSWBuf_kB |
Set the size of the software DMA buffer in kilobytes. Needs BufferAutoSetup set to false. |
| BufferHWBuf_kB |
Set the size of the hardware buffer in kilobytes. Needs BufferAutoSetup set to false. |
| FIFOSpeedTest |
Set to true if you want to enable the special FIFO transfer speed test mode. |
| StopAtABAOverrun |
Set to true if you want to stop an acquisition after an overrun in the slow ABA data buffer occured. |
| DataPrefetch |
Read next data block while processing the previous block to speed up data processing. |
| CalculatePreviewData |
Calculate preview data in standard mode acqiusitions. |
| InterpolationExpandBorders |
Expand first last sample of signal during interpolation to minimize ringing. |
| InterpolationFactor |
Defines the number of interpolated samples. A factor of two adds one interpolated sample between to original samples, a factor of four adds three interpolated samples, and so on. |
| InterpolationWidth |
The number of original samples on the left and right of the interpolated position that should be taken into account. Higher values increase precision, but also increase calculation time. |
| InterpolationResolutionFactor |
A factor higher than one increases the Y resolution of the interpolated signal. |
| PreviewQueueSize |
Maximum percentage of system's RAM that should be used during preview calculation. |
| SPC_* |
Access to special driver registers. These might or might not apply to your specific card. See the hardware manual for details. |
The GUI settings give you the opportunity to access internal settings.
The engine settings give you the opportunity to access internal settings. Changing these settings should only be done on request of Spectrum to optimize the throughput and quality or to test the system.