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56 HP E1459A SCPI Command Reference
[SENSe:]EVENt:PORT
n
:NEDGe:ENABle <
mask
>
Sets the Negative Edge Detection Mask for Port n.
Parameters
Comments • 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).
Example EVEN:PORT 1:NEDG:ENAB 32767
Enables Negative Edge Event Detection
on all bits of Port 1
[SENSe:]EVENt:PORT
n
:NEDGe:ENABle?
Returns the decimal value of the Negative Edge Detection Mask as a 16 bit integer.
Parameters
Comments • Returns a number in the range of -32768 to +32767.
• Each bit enables the corresponding channel negative edge detect mask 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 masked bits).
Parameter Name Parameter Type Range of Values Default
PORT
n
<mask>
numeric
numeric
0, 1, 2, 3 (PORT = PORT0)
-32768 to +32767 (0000
h
to FFFF
h
)
PORT0
0
Parameter Name Parameter Type Range of Values Default
PORT
n
numeric 0, 1, 2, 3 (PORT = PORT0) PORT0