CSR Deploys Altos’s Liberate™
Graham Pink, SVP Engineering at CSR, said "Using Liberate LV, we were able to identify an inconsistency between foundry process models and the library views provided by one of our IP suppliers. Pink continued, "By validating the library, we are able to understand our timing margins and ensure silicon correlation. We are impressed at how easily Liberate LV is to use and that we were able to validate a complete 90nm library in a single day".
“Our relationship with CSR further emphasizes the need for semiconductor design automation organizations to use library validation technology to deliver high quality libraries to product development groups.” said Jim McCanny, Altos CEO and founder. “Using Liberate LV, CSR will be able to rapidly qualify library views for electrical signoff of timing, noise and power.”
Liberate LV performs a
number of necessary library validation steps including ensuring functional
consistency between the transistor level sub-circuits and the Liberty® ,
Verilog and Vital files; accuracy validation of electrical analysis tools
analysis versus SPICE circuit simulation and library version comparison. It is
able to correlate both current source modeling delays and NLDM delays against
actual spice simulation results. These
results are available in graphic form, ASCII results or readable in spreadsheet
CSR is a leading provider of multifunction connectivity and location platforms. CSR’s technology portfolio includes Bluetooth, GPS, FM, Wi-Fi (IEEE802.11), UWB, NFC and other technologies to enable silicon platforms that incorporate fully integrated radio, baseband and microcontroller elements. CSR’s Connectivity Centre is designed to enhance the user experience with mainstream mobile devices by intelligent integration of multiple wireless connectivity and location-awareness technologies. CSR’s Location Platforms are complemented by wireless connectivity and multimedia capabilities for high-volume mobile consumer devices and commercial applications.
CSR’s technology has been adopted by market leaders into a wide range of mobile consumer devices such as mobile phones, automobile navigation and telematics systems, portable navigation devices (PNDs), wireless headsets, mobile computers, mobile internet devices, GPS recreational devices, digital cameras, mobile gaming, plus a wide range of personal and commercial tracking applications.
More information can be found at www.csr.com