XJFlash can achieve flash memory programming speeds up to 50 times faster than those possible using conventional boundary scan techniques.
Posted by admin
3.4 SDRAM/SRAM/EEPROM/Flash Controller and Program-mer. Including the User Manual, the Control Panel, System Builder and Altera Monitor. USB Blaster (on board) for programming; both JTAG and Active Serial (AS) programming modes are supported. • Two 64MB SDRAM. • 8MB Flash memory.
I've been assigned to write the Flash memory Read/Write portion of a cooperative project in my Embedded Programming II course. The deliverable is a simple Nios II SOPC which reads and writes to Flash memory a byte at a time using the Altera DE2 Board. My approach was to use the DE2_Media_Computer modified to include the University Program Flash IP core.
Neopost Si 72 Manual Muscle. I modified the Media computer in the SOPC Builder, added the proper changes to Verilog top entity in Quartus II, and made the suggested timing constraint modifications. Everything generates and compiles without errors.
According to the University IP Core documentation for Flash Memory, writing an -1 to the erase register should completely erase the Flash Memory. My brand new DE2 Board still has the Default Demo installed in Flash.
I wrote a short bit of C code to do just that. I compiled and loaded the code using the Monitor App. I then run the code, wait about 30secs and cycle power on the DE2. The Default Demo is still there! I've obviously overlooked or over simplified something. Is there anyone out there who might be kind enough to look at my project and point my in the right direction?
San Jose, Calif., - September 10, 2015 – Altera Corporation (NASDAQ: ALTR) is demonstrating its industry-leading programmable logic solutions for electric and hybrid vehicle powertrains and battery management systems at the Electric & Hybrid Technology Expo 2015, being held at the Suburban Collection Showplace in Novi, Michigan, from September 14 to 17. Visit the Altera booth (#737A) to learn how Altera FPGAs (field programmable gate arrays) can improve system performance, accelerate time-to-market, and reduce total cost of ownership for automotive designs. Demonstrations at the Altera booth include: • Tandem Motion-Power 48V prototyping board that uses Altera’s Max® 10 FPGA and controls a dual axis motor with DC/DC conversion (12V to 48V), and which supports optional battery power capability. • Battery Management System (BMS) that uses an FPGA-powered SOC (state of charge) estimator, running on an Altera Cyclone® V SoC (system on chip) that demonstrates the high accuracy and breakthrough performance of FPGA-enabled electric vehicle BMS systems, developed by the University of Pisa, Italy • New Charging Curve Analysis (CCA) Technology that uses an Altera Cyclone V FPGA to provide a much more accurate estimation of the battery’s SOC and SOH (state of health). This patented technology allows maximum utilization of battery capacity within minimum error of estimation even after a long life usage cycle. According to Tak Ikushima, Sr.
Marketing Manager in the Automotive Business Unit at Altera, “Microcontrollers used to be sufficient, but they are now hitting a ceiling in performance as automotive applications become smarter and more demanding. Altera is seeing a lot of opportunities in this area because FPGAs offer parallel processing without much power being dissipated, and they are also more deterministic in real-time, which allow them to process higher performance computations.” Altera Automotive Solutions Automotive OEMs and manufacturers use Altera FPGAs and CPLDs to differentiate their automobiles with powerful, cost-effective, flexible design platforms that meet the performance, quality, life cycle, and scalability needs of their increasingly complex digital systems. With Altera automotive products, they can reduce system costs, improve reliability, and simplify complexity to accelerate time to market. Learn more about Altera’s complete portfolio of electronic design solutions for the automotive industry design including ADAS, infotainment and functional safety solutions.
About Altera Altera® programmable solutions enable designers of electronic systems to rapidly and cost effectively innovate, differentiate and win in their markets Solidworks 2010 Crack Keygens. . Altera offers FPGA, SoC, CPLD, and complementary technologies, such as power solutions to provide high-value solutions to customers worldwide..
◀ Honey Singh High Heels Mp3 Song Download 320kbps
This course can also be taken for academic credit as ECEA 5360, part of CU Boulder’s Master of Science in Electrical Engineering degree.Programmable Logic has become more and more common as a core technology used to build electronic systems. By integrating soft-core or hardcore processors, these devices have become complete systems on a chip, steadily displacing general purpose processors and ASICs. In particular, high performance systems are now almost always implemented with FPGAs.This course will give you the foundation for FPGA design in Embedded Systems along with practical design skills. You will learn what an FPGA is and how this technology was developed, how to select the best FPGA architecture for a given application, how to use state of the art software tools for FPGA development, and solve critical digital design problems using FPGAs. You use FPGA development tools to complete several example designs, including a custom processor. If you are thinking of a career in Electronics Design or an engineer looking at a career change, this is a great course to enhance your career opportunities.Hardware Requirements:You must have access to computer resources to run the development tools, a PC running either Windows 7, 8, or 10 or a recent Linux OS which must be RHEL 6.5 or CentOS Linux 6.5 or later.
Either Linux OS could be run as a virtual machine under Windows 8 or 10. The tools do not run on Apple Mac computers. Whatever the OS, the computer must have at least 8 GB of RAM. Most new laptops will have this, or it may be possible to upgrade the memory. In module 4 you will extend and enhance your design from module 2, completing the design by adding IP blocks, implementing pin assignments and creating a programming file for the FPGA.
One outcome will be improved design productivity, by use of design techniques like pipelining, and by the use of system design tools like Qsys, the system design tool in Quartus Prime. You will complete a Qsys system design by creating a NIOS II softcore processor design, which quickly gives you the powerful ability to customize a processor to meet your specific needs. In this video, you will learn how to program and configure your FPGA for use. You'll learn how FPGAs are configured using a variety of schemes including the hardware design and the software required for each, which programming file types do you use in each configuration situation, and how to use the Quartus Prime programmer to examine and program FPGAs and PLDs in a chain. Now that you've done all this wonderful logic design work in the FPGA tool, you would naturally like to see it in action in hardware. To do this you need to program or configure the FPGA. Programming usually describes the action of placing into memory the contents of a file that will be used to define the behavior of the device, whether it be a microcontroller or a programmable logic device.
Configuration is the process of loading that memory into the device to establish the characteristic behavior. There are a number of configuration modes that are necessary to accommodate a variety of configuration situations and requirements. For Altera FPGAs, the configuration memory is typically loaded either directly through the JTech programming cable or via a memory on the board connected to the FPGA. Configuration modes include, JTAG, Active Serial, Passive Serial, Fast Passive Parallel, and Configuration via Protocol, or CVP.
For example, there are several configuration modes for devices as seen in the table. The JTAG mode must use a cable. The other modes typically know the FPGA from an on-board memory, CPLD, or microprocessor. Obviously, the fast parallel is faster than the serial modes, but requires more on-board resources. Some of the modes allow special features like partial reconfiguration and remote system updates. The hardware design of each of these configuration modes is different.
The partial schematic shown here depicts the hardware design for a JTAG configuration interface, which is commonly used on evaluation boards. JTAG configuration can be used in conjunction with other configuration modes, but it always has precedence. In JTAG configuration, JTAG commands and data are sent to the FPGA directly to program the internal configuration memory.
And once the transfer is complete, the FPGA is configured and ready to run. The next, most common configuration mode is active serial, in which a serial flash memory device stores the configuration image, and the FPGA loads it into configuration memory on a power up.
The schematic for this mode is shown, along with the JTAG cable connector, which in this case is used to program the memory device. Typically this connector may not be populated in production, but is used in development. Production flash memories are usually preprogrammed and don't need to be programmed from a cable. Some board designs with have multiple FPGAs in a chain supported by a single large flash memory with multiple images. Another common configuration scheme is fast passive parallel as show here.
A CPLD or a microprocessor, tied to a memory device actively transfers the data to the FPGA on power up. This allows more control of the configuration process and is faster. The MAX 10 is unique to Altera in that it has internal flash memory for configuration and so there are two ways to program it. One is with JTAG as with other FPGAs using a.sof file directly to the SRAM configuration cells. The other method also uses JTAG but programs the configuration flash memory, which is transferred to the SRAM configuration cells on power up. JTAG programming requires a programming cable like USB- Blaster II or EthernetBlaster II.
In addition to correctly designed hardware for a particular configuration scheme, you must also have a programming file to program the part. There are several types of programming files.
There's the.sof or SRAM object file which is used to configure FPGAs directly from Quartus Prime software through a download cable. This is the most common type of programming file as it is use for the development when I'm first testing the design by downloading it directly to the JTAG cable. There's also a.pof or Programming Object File which is used to program CPLDs, FLASH FPGAs and configuration FLASH memories. Also there is a.jam or.jbc which is an ASCII file used by processors and test equipment to program devices via JTAG.
A.jic or JTAG Indirect Configuration File is used to program EPCS parts, Altera serial configuration devices through their dedicated configuration connection to a FPGA as configuration devices do not have JTAG interfaces. The Quartus Prime programmer is a software tool that controls the programming of the FPGA. When you open the programmer from a tools menu or tool bar, it creates a chain description file, or.cdf, that stores device programming chain information as there can be more than one FPGA in a programming chain. A picture of this chain is shown in the programming window.
Let's look at an example. Open Quartus Prime and select Tools and then Programmer.
The programmer Windows should open. At this point, you should have a board connected to program. For this demonstration, we will use the BMicro Max 10 board shown here. Note that the LEDs are blinking in a counting pattern.
Before you can program a device, you must set up your programming hardware. To do this, click the hardware set up button in the upper left corner, and select the hardware you want to use. After selecting the USB-Blaster cable, click Close. A programming device must have drivers installed and be detected correctly to be listed. Next, select the programming mode.
The most common is JTAG. The JTAG chain can consist of both non-Altera and Altera devices. Once the hardware is set up, the toolbar in the programmer provides all the commands needed to control the programming of devices. For example, the order of programming devices on the chain can be arranged. Other common operations include Auto detect, in which the chain is scanned and the devices found are reported and change file which selects a new file to program into the selected target device.
Clicking on Auto detect makes the programmer show the device chain. You can also verify a device after it's been programmed. Or blank check a device. Erase a device.
Or set a security bit if available. To select the programming file, click Add File. In this case, LED under counter.pof and click on the file name. You may have to delete any other files that are listed. When all the devices are defined and options set correctly, click on Start in the upper left.
The progress bar shows the status of programming. And the messages window provides detailed status and information about any errors that may occur. When the progress bar reaches 100% the programming is complete.
Look at the board. During programming, the LEDs did not blink, but start blinking again once programming is complete. You can also upload a programming file by selecting Examine. While the board is being examined, notice the LED is quick blinking as it is in the upload state.
Once uploaded, you can save those file and use it to program other boards. In this video, you have learned how FPGAs are a configured using a variety of configuration schemes from JTAG to Active Serial to Fast Passive Parallel. Each schemes has a unique hardware design and software required. You've also learned what programming file types to use in each configuration situation and how to use the Quartus Prime programmer to examine and program FGPAs and PLDs in a chain.