# :STATus:ADERegister:EVENt?

Operation Status Registers Commands

- :STATus:ADERegister:EVENt?
- :STATus:ADERegister:ENABle
- :STATus:CALibration:EVENt?
- :STATus:CALibration:ENABle
- :STATus:CLIPped:ALL:CONNection:BANK:EVENt?
- :STATus:CLIPped:ALL:CONNection:BANK:ENABle
- :STATus:CLIPped:ALL:CONNection:EVENt?
- :STATus:CLIPped:ALL:CONNection:ENABle
- :STATus:CLIPped:ALL:EVENt?
- :STATus:CLIPped:ALL:ENABle
- :STATus:CLIPped:EVENt?
- :STATus:CLIPped:ENABle
- :STATus:LTESt:EVENt?
- :STATus:LTESt:ENABle
- :STATus:OPERation:EVENt?
- :STATus:OPERation:ENABle
- :STATus:OVERload:ALL:CONNection:BANK:EVENt?
- :STATus:OVERload:ALL:CONNection:BANK:ENABle
- :STATus:OVERload:ALL:CONNection:EVENt?
- :STATus:OVERload:ALL:CONNection:ENABle
- :STATus:OVERload:ALL:EVENt?
- :STATus:OVERload:ALL:ENABle
- :STATus:OVERload:EVENt?
- :STATus:OVERload:ENABle
- :STATus:TRIGger:EVENt?
- :STATus:TRIGger:ENABle

## Query Syntax

    :STATus:ADERegister:EVENt?

## Description

Reads the Acquisition Done Event Register to determine the status of individual status bits. The decimal-weighted value of the register is returned. The only bit used is bit 0 (ADER), which indicates if an acquisition has completed.

Reporting of event register bits in the status register system is controlled by the mask loaded into the enable register. All true event bits, that are enabled, are logically "OR"ed, which results in setting true bit 0 (ADER) of the Operation Status Register.

Acquisition Done Register Commands
Register | Read | Write | Command
--- | --- | --- | ---
Event | ♦ |  | :STATus:ADERegister:EVENt?
Enable (mask) | ♦ | ♦ | :STATus:ADERegister:ENABle

Acquisition Done Register Bits
Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0
Bit Weight | 32768 | 16384 | 8192 | 4096 | 2048 | 1024 | 512 | 256 | 128 | 64 | 32 | 16 | 8 | 4 | 2 | 1
Event Register | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ADER
Enable Register |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sets | to Bit 0 (ADER) of Operation Status Register

## Bit Definitions

ADER
  A true indicates that the acquisition has completed and data is ready.