Keysight Technologies InfiniiVision MSO-X 4022A

240 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
6 Root (:) Commands
:HWERegister[:EVENt] (Hardware Event Event Register)
(see page 1428)
Query Syntax
:HWERegister[:EVENt]?
The :HWERegister[:EVENt]? query returns the integer value contained in the
Hardware Event Event Register.
Return Format
<value><NL>
<value> ::= integer in NR1 format.
See Also • "Introduction to Root (:) Commands" on page 226
• ":CHANnel<n>:PROTection" on page 319
• ":OPEE (Operation Status Enable Register)" on page 245
• ":OPERegister:CONDition (Operation Status Condition Register)" on page 247
• ":OVLenable (Overload Event Enable Register)" on page 251
• ":OVLRegister (Overload Event Register)" on page 253
• "*STB (Read Status Byte)" on page 218
• "*SRE (Service Request Enable)" on page 216
Table 82 Hardware Event Event Register
Bit Name Description When Set (1 = High = True), Indicates:
15-13 --- --- (Not used.)
12 PLL
Locked
PLL Locked This bit is for internal use and is not intended for
general use.
11-0 --- --- (Not used.)
To HWE bit in
Operation Status
Condition Register
+
OR
:HWERegister:CONDition?
Hardware Event Condition Register
:HWEenable
:HWEenable?
Hardware Event Enable (Mask) Register
1023456798101112131415
:HWERegister[:EVENt]?
Hardware Event Event Register
PLL
Locked
PLL
Locked
12