[Sense:]Event:portn:nedge; [Sense:]Event:portn:nedge:enable <Mask - Keysight E1459A User & Scpi Programming Manual

Keysight E1459A SCPI Command Reference

[SENSe:]EVENt:PORTn:NEDGe?

Returns the value of the Negative Edge Detect Register for all 16 bits of Port n.
Parameters
Parameter Name
Comments
[SENSe:]EVENt:PORTn:NEDGe:ENABle <mask>
Sets the Negative Edge Detection Mask for Port n.
Parameters
Parameter Name
Comments
Example
60
Parameter Type
PORTn numeric
– The value returned is in the range of -32768 to +32767. A 0 in any bit
position indicates a negative edge event was not detected for the
corresponding bit of that port; a 1 in any bit position indicates a negative
edge event was detected for the corresponding bit of that port.
– When an edge event is detected, the Edge Detect Status is set true. Refer
to the [SENSe:]EVENt:PSUM:EDGE? and [SENSe:]EVENt:PORTn:EDGE?
commands.
– Reading this register for all events that have occurred will clear the event
detector register.
– *RST Condition: disables the Edge Event.
Parameter Type
PORTn numeric
<mask> numeric
– Each bit enables the corresponding channel negative edge detect for Port
n. A 1 means the mask is enabled for that bit, a 0 means the mask is
disabled for that bit.
– *RST Condition: clears the mask (no enabled bits).
EVEN:PORT 1:NEDG:ENAB 32767
Range of Values
0, 1, 2, 3 (PORT = PORT0)
Range of Values
0, 1, 2, 3 (PORT = PORT0)
-32768 to +32767 (0000
Enables Negative Edge Event Detection
on all bits of Port 1
Keysight E1459A/Z2404B User and SCPI Programming Guide
SENSe Subsystem
Default
PORT0
Default
PORT0
to FFFF ) 0
h h