Spin Transfer Torque Magneto-resistive Random- Access Memory (STT-MRAM) is emerging as a promising substitute for flash memories due to scaling challenges for flash in process nodes beyond 28nm. STT-MRAM's high endurance, fast speed and low power makes it suitable for wide variety of applications. An embedded MRAM (eMRAM) compiler is highly desirable to enable SoC designers to use eMRAM instances in their designs in a flexible manner. However, the development of an eMRAM compiler has added challenges of handling multi-fold higher density and maintaining analog circuits accuracy, on top of the challenges associated with conventional SRAM memory compilers. In this paper, we present a successful design methodology for a high density 128Mb eMRAM compiler in a 28nm fully depleted SOI (FDSOI) process. This compiler enables optimized eMRAM instance generation with varying capacity ranges, word-widths, and optional features like repair and error correction. eMRAM compiler design is achieved by evolving various architecture design, validations and characterization methods. A hierarchical and modular characterization methodology is presented to enable high accuracy characterization and industry-standard EDA view generation from the eMRAM compiler.

Summary: Protein-protein interaction (PPI) studies have dramatically expanded our knowledge about cellular behaviour and development in different conditions. A multitude of high-throughput PPI techniques have been developed to achieve proteome-scale coverage for PPI studies, including the microarray based Mammalian Protein-Protein Interaction Trap (MAPPIT) system. Because such high-throughput techniques typically report thousands of interactions, managing and analysing the large amounts of acquired data is a challenge. We have therefore built the MAPPIT cell microArray Protein Protein Interaction-Data management & Analysis Tool (MAPPI-DAT) as an automated data management and analysis tool for MAPPIT cell microarray experiments. MAPPI-DAT stores the experimental data and metadata in a systematic and structured way, automates data analysis and interpretation, and enables the meta-analysis of MAPPIT cell microarray data across all stored experiments. Availability and Implementation: MAPPI-DAT is developed in Python, using R for data analysis and MySQL as data management system. MAPPI-DAT is cross-platform and can be ran on Microsoft Windows, Linux and OS X/macOS. The source code and a Microsoft Windows executable are freely available under the permissive Apache2 open source license at https://github.com/compomics/MAPPI-DAT. Contact: [email protected] or [email protected]. Supplementary information: Supplementary data are available at Bioinformatics online.