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What is the CAPTURE State?
During the CAPTURE state, data or instruction bits are loaded in parallel into data or instruction registers. The CAPTURE-DR (Data Register) loads data bits into the specified data register. CAPTURE-IR (Instruction Register) loads instruction bits into the Instruction Register.

FAQ 2012-10-01

Why do I need to hold the state of certain pins/nodes?
Non-boundary scan devices such as DDR or flash memories need to hold one or more nodes (chip select/enable) to fixed states during boundary scan testing, so that the device is disabled during boundary scan testing and its output pins (i.e. data) are not activated, as otherwise, it will cause unstable tests or damage to the circuitry. Boundary scan “hold states” are node/device pins on a board that are held to a logic of 1 or 0 by a boundary scan driver on the node, when the boundary scan device driver/output pin is in EXTEST.

FAQ 2012-10-01

All IntuiLink Tools for Keysight Oscilloscopes
Supported Models: Infiniium Series, 1000 Series, 2000 X-Series, 3000 X-Series, 5000 Series, 6000 Series, 7000 Series, and 54600 Series Oscilloscopes

FAQ 2012-09-26

XVision fails to install on some laptops
Before installing XVision /ICT software, please follow the steps below:

FAQ 2012-09-25

What is the typical power consumption of the 86100C and 86100D Digital Communications Analyzer?
Typical measurements of 86100C and 86100D power consumption

FAQ 2012-09-25

How can I de-embed a test fixture using the 86100C/D Digital Communications Analyzer?
N1010A software with InfiniiSIM-DCA option provides the capability to de-embed and embed fixtures, cables, probes, and other circuit elements.

FAQ 2012-09-25

What is the Boundary Scan device Normal Operation mode?
When the device is operating under the normal mode, the boundary register is transparent. Signals can pass through the boundary scan cells freely and the device operates as it would without test cells. In this mode, test data is captured in the boundary register cells, then shifted through the boundary register out to TDO.

FAQ 2012-09-01

What is the Boundary Scan device Test Operation mode?
During the boundary scan device test operation mode, a single boundary register cell routes input and output signals so the device's core logic essentially ignores the inputs and outputs.

FAQ 2012-09-01

How do I get >8 bit vertical resolution on my Keysight real-time oscilloscope?
Most Keysight oscilloscopes give 8-bit vertical resolution at normal acquisition mode.

FAQ 2012-08-31

What application software is available for 16900, 1680x, 1682x and 1680/1690 Series logic analyzers?
See the table for quickly seeing the application support available for Keysight U4000, 16900, 16800 and 1680/90 logic and protocol analyzers.

FAQ 2012-08-14

What is Test-Logic-Reset State?
At the test-logic-reset controller state, the test logic is disabled so that normal operation of the boundary scan device can proceed unhindered.

FAQ 2012-08-01

What is Run-Test/Idle State?
The run-test/idle state is a TAP controller state where once entered, the controller state will remain as long as the test mode state (TMS) is held low.

FAQ 2012-08-01

EXT Wireless Communications Test Set Trial Licensing FAQs

FAQ 2012-08-01

How do I upgrade my E6607B Wireless Communications Test Set?
Find Information on Hardware Options, Measurement Applications, etc....

FAQ 2012-08-01

What can I do if the Keysight USB Modular Instrument driver installations failed to complete installation on a Windows 7 environment?
If you encountered the event mentioned above, follow the installation best practices steps below.

FAQ 2012-07-25

What can I do if I fail to establish hardware connection after successfully installing Keysight USB modular instrument driver on a Win7 environment?
If you encountered the event mentioned above, follow the installation best practices steps below.

FAQ 2012-07-25

Why do I get +943 "Remote module topology change" and +935 "Overcurrent detected" errors?
During operation, exceeding the 34945A, L4445A, or L4490A/L4491A internal switch drive power supply current specification of "100 mA continuous + 200 mA (15 ms pulse, 25% duty cycle)" can cause overcurrent conditions within the instrument’s power ...

FAQ 2012-07-17

What resources does Keysight recommend to help facilitate learning proper impedance measurement techniques?

FAQ 2012-07-17

How do I bypass 34923A protection resistors?
To bypass the 100 ohm resistors on the 34923A card, connect the jumpers according to the pictures below.

FAQ 2012-07-16

Which probe positioners are available to hold the N1021B?
The adapter provided with the N1021B is generic enough to work with robot arms or common industry positioners ...

FAQ 2012-07-06

What is STAPL?
STAPL stands for Standard Test and Programming Language to support programming of programmable logic devices (PLD).

FAQ 2012-07-01

What is a bus wire test?
The bus wire test looks only for opens on all the bussed boundary scan devices that are not tested by the interconnect test.

FAQ 2012-07-01

What is IEEE Standard 1149.7?
IEEE Standard (Std) 1149.7 is a standard for reduced-pin and enhanced-functionality test access port (TAP) and boundary scan architecture.

FAQ 2012-06-01

What is IEEE Standard 1581?
The IEEE Standard (Std) 1581 is the standard for Static Component Interconnection Test Protocol and Architecture. The IEEE Std 1581 targets testing for low-cost, complex DDR memory devices, which would be able to communicate through another semiconductor device with an IEEE Std 1149.1 boundary scan capability.

FAQ 2012-06-01

For my PSA Series Spectrum Analyzer, what is recommended to do if my instrument is having trouble saving files or the instrument firmware is unexpe...
This issue may be caused by a corrupt firmware file or may be caused by a defect in firmware. Please first try upgrading the instrument’s firmware to the latest version posted on the Keysight web. This issue may also be caused by a hardware probl...

FAQ 2012-05-30

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