Section 7: TSP command reference
2606B System SourceMeter® Instrument Reference Manual
7-60
2606B-901-01 Rev. B / May 2018
Details
If the output line is write-protected using the
digio.writeprotect
attribute, the command is
ignored.
The
reset()
function does not affect the present state of the digital I/O lines.
Use the
digio.writebit()
and
digio.writeport()
commands to control the output state of
the synchronization line when trigger operation is set to
digio.TRIG_BYPASS
.
The data must be zero (0) to clear the bit. Any value other than zero (0) sets the bit.
Example
digio.writebit(4, 0)
Sets digital I/O line 4 low (0).
Also see
(on page 7-50)
(on page 7-51)
(on page 7-60)
digio.writeport()
This function writes to all digital I/O lines.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Function
Yes
Usage
digio.writeport(
data
)
data
Value to write to the port (0 to 16383)
Details
The binary representation of
data
indicates the output pattern to be written to the I/O port. For
example, a
data
value of 170 has a binary equivalent of 00000010101010. Lines 2, 4, 6, and 8 are
set high (1), and the other 10 lines are set low (0).
Write-protected lines are not changed.
The
reset()
function does not affect the present states of the digital I/O lines.
Use the
digio.writebit()
and
digio.writeport()
commands to control the output state of
the synchronization line when trigger operation is set to
digio.TRIG_BYPASS
.
Example
digio.writeport(255)
Sets digital I/O Lines 1 through 8 high (binary
00000011111111).
Also see
(on page 7-50)
(on page 7-51)
(on page 7-59)
