wide channels. spec currently only supports the first configuration. FUNCTIONS mca_get(g, e) gets data from currently selected group on the 3588, and transfers it to element e... of spec data group g. mca_put(g, e) writes data to the currently selected group on the 3588, taking it from element e of spec data group g. mca_par("clear") clears the channels... of the current group. mca_par("run") starts acquisition. Note that the tcount() and mcount() functions (used in the counting macros) will also start acquisition. mca_par("halt") stops...

. spec currently only supports the first configuration. FUNCTIONS mca_get(g, e) gets data from currently selected group on the 3588, and transfers it to element e of spec data group... g. mca_put(g, e) writes data to the currently selected group on the 3588, taking it from element e of spec data group g. mca_par("clear") clears the channels of the current group.... mca_par("run") starts acquisition. Note that the tcount() and mcount() functions (used in the counting macros) will also start acquisition. mca_par("halt") stops acquisition. Note...

hecus_help hecus Hecus ASA-32 MCA INTRODUCTION The ASA-32 is the ISA acquisition card for the Hecus SAX/SWAX X-ray system. The system has two detectors for obtaining both small...- and wide-angle data with the position-sensitive detectors. The system can be operated in a pure small-angle (SAX) mode or a multiplexed small/wide angle (SWAX) mode, where the time... slots assigned to each detector are independently adjustable from 0.01 to 2 seconds. The ASA-32 card can return both position and energy data for each of the two detectors...

ASA-32 MCA INTRODUCTION The ASA-32 is the ISA acquisition card for the Hecus SAX/SWAX X-ray system. The system has two detectors for obtaining both small- and wide-angle data... detector are independently adjustable from 0.01 to 2 seconds. The ASA-32 card can return both position and energy data for each of the two detectors. FUNCTIONS Since the MCA has two... detectors and both energy and position data arrays are available for each, the usual numbering scheme in spec for selecting MCA devices has been extended. To access other than...

-preset mode is not set, but auto-run mode is, the device is programmed for continuous data acquisition and will be stopped when the timer's preset is reached. Currently, when both... soft-preset and auto-run modes are in effect, when counting to monitor (using mcount()) rather than to time, the device is also programmed for continuous data acquisition.... If arg is 0, turns off auto-clear mode. When set, spec automatically sends commands to clear the MCA data before acquisition is started. Note, for some MCA devices, the clear...