Keysight E1406A User Manual and SCPI Programing Guide 167DIAGnostic Subsystem Keysight E1406A Command Reference:FROM:SIZE?DIAGnostic:FROM:SIZE? returns the amount of Flash ROM available to be usedas Flash ROM driver area. This command does not take into account the size ofthe driver index table, checksum field, and so forth.Comments– Related Commands: DIAG:FROM:CREate (LOAD mode command only),DIAG:FROM:AVAilable?, DIAG:DRIVer:LOAD, DIAG:DRIVer:LIST[:ALL]?ExampleDetermine Amount of Space Left for Drivers in the Flash ROM SegmentDIAG:FROM:SIZE?enter statement Statement returns space available for FROM in bytes.:INTerrupt:ACTivateDIAGnostic:INTerrupt:ACTivate enables an interrupt on the VXIbackplane interrupt line specified by DIAG:INTerrupt:SETup[n] to beacknowledged.ParametersComments– When an interrupt occurs and has been acknowledged, the response isread with the DIAG:INTerrupt:RESPonse? command.– If an interrupt occurs on a VXIbus backplane interrupt line and theinterrupt acknowledgment has not been enabled, there is no interruptacknowledgment response. The interrupt will be held off until the interruptacknowledge is enabled by either the DIAG:INT:ACTivate command orDIAG:INT:RESPonse? command.– ON or 1 enables interrupt acknowledgment. OFF or 0 disables interruptacknowledgment.– In order for an interrupt to be serviced using the DIAG:INT commands, theinterrupt line [n] must be assigned to an interrupt handler using theinterrupt line allocation table covered in Chapter 2.ParameterNameParameter Type Range of Values DefaultUnits boolean 0 | 1 | OFF | ON none
