Terminal emulation for Wyse, Viewpoint, VT100,VT220 and more

MacWise allows a host computer to control the functionality of special keys on the keyboard. The keys can be re-programmed by the host. Information for host programmers.

This release of MacWise fixes a VT100 / VT220 emulation problem. The screen could get scrambled by an incorrect ESC [ ascii code sent from the host. MacWise now absorbs the invalid code. Also fixes a rare Array Bounds Error message.

This release of MacWise adds a telnet option, "Use the tc shell to log in". When this option is enabled, MacWise first logs into the Mac unix tc shell before issuing telnet commands and opening the connection. This option provides more compatibility with host computers that request the terminal type. It could prevent error messages from the host such as "Connection refused by host" or "Invalid terminal type".

MacWise now has SCO ANSI emulation for Macintosh. All emulations now work with SCO ANSI. (Wyse, Viewpoint, VT100, VT220, Televideo). SCO ANSI colors, cursor positioning and a 25-line screen are supported.

MacWise font now works correctly in Tiger ( OS X 10.4 ). The symptom in previous versions of MacWise was that columns did not line up correctly. The other symptom was that the flashing cursor did not completely erase the cursor line when it flashed on and off.

Added option to keep TCP sessions alive for telnet and ssh. Look under the Special Menu for this option. It allows you to enter a time interval to tell the host that you are still there. This keeps the host from disconnecting you after a pre-determined idle time.

Fix - The MacWise Registration window would not open and you could not register the program.

Fix - If you closed the connection to the host, you could not open it again (when you selected Close Connection from the Connection Menu or Option - O from the keyboard). This problem was introduced in 10.7.63

Fix - Dragging the mouse to capture text on the screen would get an array bounds error if you dragged the mouse beyond the top of the MacWise window. More fixes...

We are pleased to announce that the price per user has been lowered to $65 per user for site licenses of 20 to 49 users.

Feature - Added "Black Transparent Set" to Window Colors. This is a black background with transparency to let you see behind the MacWise window.

Nintendo is cracking down on emulators of its hardware and media depicting their use. First Yuzu was taken down with a lawsuit, and now departs Ryujinx, a similar project that had sought to avoid the legal landmines Yuzu stepped on. — Read the rest

The post Another emulation project disappears amid Nintendo crackdown appeared first on Boing Boing.

The Cadence Palladium Emulation Platform is a hardware system that implements the design, accelerating its execution and verification. Itoffers the highest performance and fastest bring-up times for pre-silicon validation of billion-gate designs, using a custom processor built by Cadence.

This Palladium Introduction course is based on the Palladium 23.03 ISR4 version and covers the following modules:

• Introduction
• Palladium flow
• Running a design on the Palladium system

This course starts with an “Introduction” module that explains Palladium and other verification platforms to show its place in the big picture. It also compares Palladium with Protium and simulation and discusses its usage and limitations.

The “Palladium Flow” module includes two stages at a high level, which are Compile and Run. Then, it covers these stages in detail. First, it covers the ICE compile flow and IXCOM compile flow steps in detail. Then it explains Run, which is common for both ICE and IXCOM modes.

The third module, “Running Design on the Palladium System,” covers all the items required for running your design on the Palladium system, including:

• Software stack requirements
• Basic concepts required to understand the flow
• Compute machine requirements

In addition, this course contains labs for both the ICE and IXCOM flows with detailed steps to exercise the features provided by the Palladium system. The lab explains a practical example of multiple counters and exercising their signals for force, monitor, and deposit features, along with frequency calculation using a real-time clock. The course is available on the Cadence support page:

There is also a Digital Badge available. You will find the Badge exam opportunity when you enroll in the Online training or after you have taken the training as "live" training.

For questions and inquiries, or issues with registration, reach out to us at Cadence Training. Want to stay up to date on webinars and courses? Subscribe to Cadence Training emails. To view our complete training offerings, visit the Cadence Training website.

Related Training Bytes

• Palladium: What Are Verification Platforms
• Palladium: What Is Processor Based Emulation
• Palladium: Comparing Emulation (Z2) and Prototyping (X2)
• Palladium: What Are ICE and IXCOM Compile Flow
• Palladium: How to Process a Design to Run on Palladium
• Palladium: XCOM Compile Flow (TB+RTL to Palladium Database)
• Palladium: ICE Compile Flow (RTL to Palladium Database)
• Palladium: Legacy ICE Compile Flow
• Palladium: Cadence Software Releases for Palladium and Protium Flow
• Palladium: Setting of PATHs for Using Palladium
• Palladium: Z2 Hardware Structure (Blade and Boards)
• Palladium: What Is Sourceless and Loadless nets
• Palladium: Design Clocks
• Palladium: Step Count and Step Clock
• Palladium: Steps for Running the Design on Palladium Z2

Related Courses

• Verilog Language and Application Training
• SystemVerilog for Design and Verification
• Xcelium Simulator

Related Blogs

• Training Insights – A New Free Online Course on the Protium System for Beginner and Advanced Users
• It’s the Digital Era; Why Not Showcase Your Brand Through a Digital Badge!
• Training Insights - Free Online Courses on Cadence Learning and Support Portal

A method is disclosed which may include analyzing communication requests in a business process between a client and a server offering a service application to be tested. The method may further include identifying a call to a web service in the analyzed communication. The method may also include determining a location of a Web Service Description Language (WSDL) file relating to the web service on a remote server and downloading the WSDL file from the determined location. A computer readable medium having stored thereon instructions for performing the method and a computer system are also disclosed.

A method (and system) of emulation in a multiprocessor system, includes performing an emulation in which a host multiprocessing system of the multiprocessor system supports a weak consistency model, and the target multiprocessing system of the multiprocessor system supports a strong consistency model.

Various technologies and techniques are disclosed for using transactional memory hardware to accelerate virtualization or emulation. State isolation can be facilitated by providing isolated private state on transactional memory hardware and storing the stack of a host that is performing an emulation in the isolated private state. Memory accesses performed by a central processing unit can be monitored by software to detect that a guest being emulated has made a self modification to its own code sequence. Transactional memory hardware can be used to facilitate dispatch table updates in multithreaded environments by taking advantage of the atomic commit feature. An emulator is provided that uses a dispatch table stored in main memory to convert a guest program counter into a host program counter. The dispatch table is accessed to see if the dispatch table contains a particular host program counter for a particular guest program counter.

A method for creating laboratory-scale reactive distillation apparatus from provided modular components is described. At least two types of modular distillation column stages are provided. A first type of modular stage comprises two physical interfaces for connection with a respective physical interface of another modular stage. A second type modular stage comprises one such physical interface. At least one type of tray is provided for insertion into the first type of modular stage. A clamping arrangement is provided for joining together two modular stages at their respective physical interfaces for connection to form a joint. The invention provides for at least three modular stages can be joined. At least one sensor or sensor array can be inserted into each modular stage. At least one controllable element can be inserted into each modular stage. The invention provides for study of traditional, advanced, and photochemical types of reactive distillation.

Antony Overstall, James McGree.

Source: Bayesian Analysis, Volume 15, Number 1, 103--131.

Abstract:
A Bayesian design is given by maximising an expected utility over a design space. The utility is chosen to represent the aim of the experiment and its expectation is taken with respect to all unknowns: responses, parameters and/or models. Although straightforward in principle, there are several challenges to finding Bayesian designs in practice. Firstly, the utility and expected utility are rarely available in closed form and require approximation. Secondly, the design space can be of high-dimensionality. In the case of intractable likelihood models, these problems are compounded by the fact that the likelihood function, whose evaluation is required to approximate the expected utility, is not available in closed form. A strategy is proposed to find Bayesian designs for intractable likelihood models. It relies on the development of an automatic, auxiliary modelling approach, using multivariate Gaussian process emulators, to approximate the likelihood function. This is then combined with a copula-based approach to approximate the marginal likelihood (a quantity commonly required to evaluate many utility functions). These approximations are demonstrated on examples of stochastic process models involving experimental aims of both parameter estimation and model comparison.

Mengyang Gu.

Source: Bayesian Analysis, Volume 14, Number 3, 877--905.

Abstract:
Gaussian stochastic process (GaSP) has been widely used in two fundamental problems in uncertainty quantification, namely the emulation and calibration of mathematical models. Some objective priors, such as the reference prior, are studied in the context of emulating (approximating) computationally expensive mathematical models. In this work, we introduce a new class of priors, called the jointly robust prior, for both the emulation and calibration. This prior is designed to maintain various advantages from the reference prior. In emulation, the jointly robust prior has an appropriate tail decay rate as the reference prior, and is computationally simpler than the reference prior in parameter estimation. Moreover, the marginal posterior mode estimation with the jointly robust prior can separate the influential and inert inputs in mathematical models, while the reference prior does not have this property. We establish the posterior propriety for a large class of priors in calibration, including the reference prior and jointly robust prior in general scenarios, but the jointly robust prior is preferred because the calibrated mathematical model typically predicts the reality well. The jointly robust prior is used as the default prior in two new R packages, called “RobustGaSP” and “RobustCalibration”, available on CRAN for emulation and calibration, respectively.

Within weeks, the Covid-19 epidemic was classified by the World Health Organization (WHO) as an epidemic of international significance, triggering a pre-agreed WHO response. By the end of the first week of April, more than 1.3 million people had been confirmed as infected, with over 65,000 deaths across the world. Many governments of developing, especially […]

The post Kerala Covid-19 Response Model for Emulation appeared first on Inter Press Service.

It's about much more than just enabling PC ports.

Remote Emulation with the R&S SMBV100B Signal Generator

Remote Emulation with the R&S SMA100B Signal Generator