BarnieMAT is powerful memory array analysis software that provides innovative tools for processing, analyzing, and visualizing measurement data from memory arrays. It features an extensive set of built-in processing functions for extracting key information and reducing data, best-in-class 2D and 3D viewers for topological representation of array content, and an innovative filtering mechanism to select which cells to consider in results. The software can process data from arrays up to 64 Gbit in size and 256 levels per cell, with automated analysis flows and an open architecture for custom add-ons.

1. BarnieMAT – Memory Array Analysis
Processing and
Presentation Software
Tools for Memory Array
Analysis
• Analysis you never dreamt before
• Extensive set of processing functions
• Best-in-class viewers
• Innovative filtering engine

2. Powerful Processing Framework
Processes multiple measurement data
o Import from a wide range of file formats or from
BarnieDAC
o Storage and processing of bitmaps, cell lists, 2D and
3D distributions, generic tables
o Fast, optimized access and algorithms for bitmap
processing
o Up to 64 Gbit arrays, up to 256 levels per cell
Interactive analysis and script-based analysis
flow automation
Open architecture to user add-ons
implemented in C++

3. Extensive Set of Built-in Functions
A wide range of processing tools are available
for extracting key information from the
measurement data via data reduction
o Conversions
• ...extraction of a distribution from a map...
o Operations
• ...cell per cell difference of two maps...
o Overlays
• ...block level fail density map...
o Compressions
• ...vt average per page...
o Pattern recognition
• ...automatic identification of neighbor bit fails...
o Trace-back
• …show topologic position of the distribution tail…

4. Best-in-Class Viewers
Topologic view of the content of the array in
2D and 3D representation, analog values are
color coded
Parallel zoom and map of two or more maps
Bookmarking of critical cells on a map
Consultation of 2D and 3D (galaxy) distributions
with on-the-fly statistical data calculus
EXCEL-like histogram view of tables

5. Innovative Filtering
Processing functions supported by a powerful
filtering mechanism (which cells to consider in
the processing results and how to group them)
o Filter can be a map or list object
• Ex: fail map can be used to consider only failing cells
o Filter can be described by an FDL formula
• Separate result per wordline excluding every 64th bitline:
◘ “SPLIT = WL AND ( BL % 64 ) <> 0”
• List cells on even bitlines with VT higher than 1.2V
◘ “( BL % 2 ) = 0 AND DATA > 1.2”
o FDL formula can be displayed with the map viewer

6. NplusT
would like to thank you
for your time and consideration
for further information: info@n-plus-t.com