Cadence® system design and verification solutions, integrated under our System Development Suite, provide the simulation, acceleration, emulation, and management capabilities.
System Development Suite Related Products A-Z
Cadence® digital design and signoff solutions provide a fast path to design closure and better predictability, helping you meet your power, performance, and area (PPA) targets.
Full-Flow Digital Solution Related Products A-Z
Cadence® custom, analog, and RF design solutions can help you save time by automating many routine tasks, from block-level and mixed-signal simulation to routing and library characterization.
Overview Related Products A-Z
Driving efficiency and accuracy in advanced packaging, system planning, and multi-fabric interoperability, Cadence® package implementation products deliver the automation and accuracy.
Cadence® PCB design solutions enable shorter, more predictable design cycles with greater integration of component design and system-level simulation for a constraint-driven flow.
An open IP platform for you to customize your app-driven SoC design.
Comprehensive solutions and methodologies.
Helping you meet your broader business goals.
A global customer support infrastructure with around-the-clock help.
24/7 Support - Cadence Online Support
Locate the latest software updates, service request, technical documentation, solutions and more in your personalized environment.
Cadence offers various software services for download. This page describes our offerings, including the Allegro FREE Physical Viewer.
Get the most out of your investment in Cadence technologies through a wide range of training offerings.
This course combines our Allegro PCB Editor Basic Techniques, followed by Allegro PCB Editor Intermediate Techniques.
Virtuoso Analog Design Environment Verifier 16.7
Learn learn to perform requirements-driven analog verification using the Virtuoso ADE Verifier tool.
Exchange ideas, news, technical information, and best practices.
The community is open to everyone, and to provide the most value, we require participants to follow our Community Guidelines that facilitate a quality exchange of ideas and information.
It's not all about the technlogy. Here we exchange ideas on the Cadence Academic Network and other subjects of general interest.
Cadence is a leading provider of system design tools, software, IP, and services.
What is the default algorithm used for hardware implementation of division operation when synthesised using RC Compiler. Like the code below
quot[n:0] = divd/dvsr;
remi = divd%dvsr;
You want to know the internal behaviour of a commercial product. Cadence will never publish such a thing..Division in Verilog "/" is a fixed-point division, from which RTL Compiler generates division hardware by using synthetic operator DIV_UNS_OP or DIV_TC_OP. There are two other synthetic operators DIV_UNS_IEEE_OP and DIV_TC_IEEE_OP but I have not been able to force RTL Compiler to use them. Below this resolution nothing is visible to the user.
Maybe this can give you a hint..
In reply to Sporadic Crash:
Thanks a lot for your response.
I am just intersted to know what algorithm is used to synthesis the hardware like one among below or some other algorithm which is Cadence proprietary..?
Restoring division, Non-restoring division, SRT division, Newton–Raphson division, Goldschmidt division