Keithley 2657A

Section 5: Introduction to TSP operation Model 2657A High Power System SourceMeter® Instrument Reference Manual
5-4 2657A-901-01 Rev. B/December 2012
The Test Script Processor (TSP) scripting engine stores all numbers internally as IEEE Std 754
double-precision floating point values. The logical operations work on 32-bit integers. Any fractional
bits are truncated. For numbers larger than 4294967295, only the lower 32 bits are used.
bit.bitand() (on page 7-9)
bit.bitor()
(on page 7-9)
bit.bitxor()
(on page 7-10)
bit.clear()
(on page 7-11)
bit.get()
(on page 7-11)
bit.getfield()
(on page 7-12)
bit.set()
(on page 7-13)
bit.setfield()
(on page 7-13)
bit.test()
(on page 7-14)
bit.toggle()
(on page 7-15)
Data queue
Use the data queue commands to:
• Share data between test scripts running in parallel
• Access data from a remote group or a local node on a TSP-Link
®
network at any time
The data queue in the Test Script Processor (TSP
®
) scripting engine is first-in, first-out (FIFO).
You can access data from the data queue even if a remote group or a node has overlapped
operations in process.
dataqueue.add() (on page 7-45)
dataqueue.CAPACITY
(on page 7-45)
dataqueue.clear()
(on page 7-46)
dataqueue.count
(on page 7-47)
dataqueue.next()
(on page 7-47)
NOTE