Section 11: TSP command reference
Series 3700A System Switch/Multimeter Reference Manual
11-126
3700AS-901-01 Rev. D/June 2018
digio.writeprotect
This attribute contains the write-protect mask that protects bits from changes from the
digio.writebit()
and
digio.writeport()
functions.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Attribute (RW)
Yes
Instrument reset
Recall setup
Create configuration script
Save setup
0
Usage
mask
= digio.writeprotect
digio.writeprotect =
mask
mask
Sets the value that specifies the bit pattern for write-protect
Details
Bits that are set to one cause the corresponding line to be write-protected.
The binary equivalent of
mask
indicates the mask to be set for the I/O port. For example, a mask
value of 7 has a binary equivalent of 00000000000111. This mask write-protects lines 1, 2, and 3.
Example
digio.writeprotect = 15
Write-protects lines 1, 2, 3, and 4.
Also see
(on page 11-124)
(on page 11-125)
display.clear()
This function clears all lines of the front-panel display.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Function
Yes
Usage
display.clear()
Details
This function switches to the user screen and then clears the front-panel display.
The
display.clear()
,
display.setcursor()
, and
display.settext()
functions are
overlapped commands. That is, the script does not wait for one of these commands to complete.
These functions do not immediately update the display. For performance considerations, they update
the display as soon as processing time becomes available.
Also see
(on page 11-141)