In a continuation of last week’s blog titled “Validating USB Type-C using Physical Prototyping” one of the key USB folks here at Synopsys, Morten Christiansen, made a short 30 second video of the DesignWare USB Type-C physical prototype in action. (Click the picture to take you to the video)
The term “Dark Fibre (Fiber) refers to the additional lines/capacity of optical connections a carrier would install when they laid a new pipeline. These unlit optical connections were built in assuming the need for additional capacity in the future. The thinking was that it’s cheaper to do it all at once vs. adding lines/pipelines later. The problem is that this extra capacity is going to waste and while the main carrier was not using it, someone else could have.
Recently at SNUG in Israel I was lucky enough to attend two presentations created and delivered by Intel teams on their use of FPGA-based prototyping. The first: “Methodology and Best Practices deployed by Intel for FPGA-based prototyping” discussed various technics they employ to streamline the creation of an FPGA-based prototype. It’s like a mini methodology guide so I highly recommend you review the material.
Posted in ASIC Verification, Debug, Early Software Development, FPGA-Based Prototyping, FPMM Methods, Getting Started, HW/SW Integration, In-System Software Validation, IP Validation, Man Hours Savings, Milestones, Performance Optimization, Project management, System Validation, Technical, Tips and Traps, Use Modes
SYNOPSYS SETS NEW STANDARDS FOR FPGA-BASED PROTOTYPING WITH COMPLETE PROTOTYPING PLATFORM…. Yes, we did this way back in 2010 with the launch of the HAPS-60 complete solution, and then raised the bar in 2012 with the launch of the evolutionary HAPS-70 complete solution. Synopsys HAPS is a proven integrated solution delivering the fastest time to operational prototype, highest system performance, superior debug and advanced capabilities including Hybrid Prototyping and global server farm access.
Posted in Admin and General, ASIC Verification, Bug Hunting, DWC IP Prototyping Kits, Early Software Development, HW/SW Integration, Hybrid Prototyping, In-System Software Validation, IP Validation, Man Hours Savings, Milestones, Performance Optimization, Real Time Prototyping, Support, System Validation, Use Modes
The WNS I am talking about is Worst Case Negative Slack and not White Nose Syndrome, a disease in North American bats which, as of 2012, was associated with at least 5.7 million to 6.7 million bat deaths. Please help and stop the spread of this nasty disease. Poor little bats have no defense against it. The WNS I’m going to talk about is Worst Case Negative Slack of a prototyping design, reduce WNS and prototype execution performance increases.
Posted in ASIC Verification, Early Software Development, HW/SW Integration, In-System Software Validation, Man Hours Savings, Mick's Projects, Milestones, Performance Optimization, Project management, System Validation, Use Modes
It’s been a while since Xilinx shipped the first UltraScale VU440 engineering sample devices to Synopsys so I thought it time to deliver a short update on development progress. It might be hard to see in the above but that is a picture of one of the new development HAPS systems for the UltraScale VU440 devices. I say hard to see not only as the picture quality is low but also because we have the system completely configured with intelligent interconnect as part of our stringent characterization and functional validation process.
Posted in Admin and General, ASIC Verification, Bug Hunting, Daughter Boards, Debug, DWC IP Prototyping Kits, Early Software Development, FPGA-Based Prototyping, HW/SW Integration, Hybrid Prototyping, In-System Software Validation, IP Validation, Man Hours Savings, Milestones, Project management, Real Time Prototyping, System Validation, UltraScale, Use Modes
Possibly inspired my one of my blogs, Troy Scott, wrote a new whitepaper to help dispel the myths of physical FPGA-based prototyping. TTFP = Time To First Prototype
Last week’s blog How many ASIC Gates does it take to fill an FPGA? definitely stirred the pot. Part Deux (two?) goes back to basics filling in some gaps and follows up with data supplied by my good friends over at Xilinx.
How many ASIC Gates does it take to fill an FPGA?
I was forwarded this user quote and I thought I would share as it was so heartwarming for me The design came up on HAPS in less than two weeks and we found a rather serious bug early in testing. This is the bug that would have cost the company dearly if it wasn’t found until later in the development cycle. It’s short and sweet and communicates the HUGE value that FPGA-Based Prototyping delivers. This note reminded me that a while back I did an internal analysis of the value of HAPS FPGA-based prototyping in respect to the various use modes. The use modes I examined was Functional Verification, HW/SW Integration, Firmware Development, System Validation and Software Development. First I created a baseline score for HAPS in respect to various user requirements. This list stays consistent across all use modes.
Posted in ASIC Verification, FPGA-Based Prototyping, HW/SW Integration, Hybrid Prototyping, In-System Software Validation, IP Validation, Milestones, Project management, Real Time Prototyping, System Validation, Use Modes