The following table defines terms commonly used in this document:
Term |
Definition |
DIO |
Digital Input/Output (I/O). |
DIO board |
Generically, any of Marvin Test Solutions’s digital Input/Output circuit boards in any board family. The context could restrict it to the GtDio family. |
Domain |
A system based on DIO boards. These include I/O Module daughter boards as well as associated cables and software. |
DUT |
Device Under Test |
HD |
High Density. Used to describe a small 50-pin connector used for GT25/50-DIO data. |
Master Board |
Refers specifically to the a DIO circuit board with timing board, unless otherwise specified. |
PMU |
Parametric Measurement Unit. Each GX5295 channel includes the capability to force voltage / current and measure voltage / current for characterizing and measuring a DUT’s DC parameters or characteristics. |
I/O User Guide |
The GT I-O Modules and Interfaces User's Guide (ISA). |
Slave Board |
Refers specifically to the a DIO circuit board without timing board, unless otherwise specified. |
Step |
One in a sequence of test intervals. DIO boards run through a programmed sequence of steps. |
Software User Guide (or variants) |
The DIO Software User's Guide and Programmer's Reference User's Guide provided with DIO boards. |
Testware |
Test software. It includes test vectors loaded and run on the DIO system, as well as driver commands used to load the boards and read results. |
VHD Connector |
Very High Density. Used to describe a SCSI 3 type connector with very small pin spacing |
Vector or Test vector |
A sequence of stimuli applied to the pins of a Unit Under Test (UUT). |