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#Corner case for fpga simulation drivers#
#Corner case for fpga simulation verification#
#Corner case for fpga simulation simulator#
#Corner case for fpga simulation windows#

#Corner case for fpga simulation verification#

Link with third-party ESL tools: S2C’s ProtoBridge, for example, has been integrated together with Mentor’s Vista and deployed in a number of verification flows.

SystemVerilog: With DPI, users are able to take advantage of the verification environment developed in SystemVerilog to test their design in FPGA prototypes.

#Corner case for fpga simulation simulator#

SystemC: Users can also develop design models in SystemC and link an OSCI-C simulator with FPGA prototypes through ProtoBridge.

C/C++: Users can develop tests in C/C++ and exercise the tests on an FPGA prototype at high speed.

Users can read and write at speeds of up to 500 MB/s through the PCIe interface, connect eight master and eight slave devices on the AXI bus, and take advantage of the patent-pending Shared Memory technology that maps design memory space to computer memory for easy debugging. The FPGA design component contains PCI Express (PCIe), an interconnection module, and AXI transactors to be instantiated in users’ designs under test (DUTs).

#Corner case for fpga simulation drivers#

The computer software component contains Linux/Windows drivers and a set of C-API/DPI routines to perform AXI transactions. ProtoBridge consists of a computer software component and an FPGA design component. Benefits of FPGA Prototyping can now be achieved at every design and verification stage.Īn example of this early communication and design exploration methodology is S2C’s ProtoBridge technology. Utilizing a communication bridge that enables designers to read and write data from computers to their FPGA-mapped designs, engineers can easily implement algorithm validation, block-level prototyping, full-chip simulation acceleration, corner case testing and early SoC software development much earlier in the flow dramatically reducing the verification bottleneck (Fig. As a result, this technology is well suited for even the largest designs. Innovative hardware and the addition of cutting-edge software have made it possible to realize the benefits of FPGA prototyping, not only for system validation and software development, but also much earlier and throughout the design and verification flow. The truth is that today’s FPGA prototyping advances are breaking that restrictive, type-casted mold. However, emulation costs soar when implementing for a large number of replicates for software development and compatibility testing. Most companies can afford to implement a few emulators for early design verification. Users require tens of replicates to do testing with the Internet of Things (IoT).

It’s still slow for system testing, software development.

This file type includes high resolution graphics and schematics when applicable.Įmulation has been the choice for verifying large designs because of its capacity, but there are also limitations: The difficulties of employing this technology across multiple FPGAs have outweighed the cost and speed benefits of implementing large designs. Prototyping is often typecast as a solution used solely for small designs late in the verification process, just before the software development stage. On top of being too slow, simulation often can’t provide an accurate assessment of design behavior. Now more than ever, engineers are turning to hardware platforms to verify their designs on time.įPGA prototyping platforms are growing in popularity due to their relatively low expense and ability to test system designs much faster than simulation.

#Corner case for fpga simulation windows#

We all know that complexities in design and shrinking time-to-market windows are driving up design and verification costs.

Lauro Rizzatti's " Hardware Emulation's Versatility." Mon-Ren Chene, Chariman and Chief Technology Officer, S2C For the counterpoint case made for hardware emulation, see verification expert Dr. Below is S2C chairman and chief technology officer Mon-Ren Chene's case for FPGA prototyping. Electronic Design called upon two experts to sort out the confusion. Some verification teams will use one over the other, while other teams remain confused about their differences and are looking for answers. Engineers often turn to two tools to verify their complex SoC designs: hardware emulation and FPGA prototyping.