The ultimate goal of any modern test data analysis tool is to convert large amounts of raw data into actionable knowledge as quickly and painlessly as possible. TestScape-AWARE is a new generation of analysis that sets the benchmark for performance against these goals.
Key Features
Key features that differentiate TestScape from other systems are:
- On-line data collection minimizes time to information.
- Data is consistent across all brands of ATEs
- Continuous monitoring accelerates root cause analysis
- Dashboard automatically highlights unwanted events
- System does not depend upon antiquated STDF format, thus minimizing storage requirements and accelerating data retrieval
- Retrieve data by intuitive product name and date range
- Easy to use, web-based access for everyone
- Advanced analysis tools for expert users
- Scalable for as few as 10 testers to hundreds
- Integrated optional modules for OEE, SPC, OPTIMIZE, etc.
Advantages
The benefits of faster root cause analysis are:
- Valuable time is saved for test and product engineers
- Higher yield, fewer interruption
- Less scrap and rework
- Consistent view across all equipment and test floors
Tools Available
A partial list of capabilities is listed here:
- Dashboard personalized to each user for ANOVA alerts and general status
- Analysis of variance (ANOVA) by any variable: tester, site, test, floor, DIB, etc.
- Yield analysis by any variable, e.g. test, lot, bin, device, tester, etc.
- Test analysis including histograms, box plots, Paretos of root cause, etc.
- Scatter charts and test optimization analysis
- PCM correlation
- Comprehensive wafer maps
Example Screen Shots
Readers interested in seeing sample screenshots may click here.
Easy to Deploy
Because the data acquisition is performed by Salland's SwifTest, test data can be monitored from all commercial testers as well as legacy or proprietary hardware. Installation is non-intrusive to your operations flow and integrates seamlessly with your IT infrastructure. TestScape also interfaces with our test cell controllers. For these reasons, TestScape-AWARE can also monitor external test floors, such as your test subcontracting services, independent of what analysis tools they may be using.