lattice fpga

Tags: http log process rar DRAM change nbsp Ram libTried on Ubuntu16.04 x641. Change to Debian Pakagesudo alien-d./diamond_3_10-base_x64-111-2-x86_64-linux.rpm2. Install Debsudo dpkg-i diamond-3-10-base-x64_3.10-112_amd64.deb3. post-processsudo cp untar.sh/usr/local/diamond/3.10_x64Cd/usr/local/diamond/3.10_x64SH untar.shCd/bin/lin64sudo mv libpng12.so.0 libpng12.so.0.oldsudo ln-s/usr/lib/x86_64-linux-gnu/libpng12.so.0 libpng12.so.04. Run./diamond######## #untar. Shsudo tar-xvf./tcltk/tcltk.tar.

of super-system chips! February 5, Xilinx released the 40nm and 45nm Spartan-6 and Virtex-6 FPGA series, and opened the target design platform This new design concept, I believe that the application of FPGA will be more development!In 1984, Xilinx invented the field Programmable gate Array (FPGA), and it became the first fabless semiconductor company in the worl

, the PLD/FPGA development software automatically calculates all possible results of the logic circuit and writes the truth table (that is, the result) to ram beforehand, so that each input signal is logically calculated to be equal to the input of an address to look up the list, Find out what the address corresponds to and then output it.Table 2-1 input and door truth tablesAs you can see from the table, the LUT has the same functionality as the logi

FPGA is short for field programmable gate array (Field Programmable Gate Array). It is a product of further development on the basis of PAL, gal, PLD, and other programmable devices, is the most integrated type in specialized Integrated Circuits (ASIC. Xillnx, an American company that launched the world's first FPGA chip in 1985. During the past two decades, the hardware architecture and software developmen

Requirement Description: Deep learning FPGA realizes knowledge reserveFrom: http://power.21ic.com/digi/technical/201603/46230.htmlWill the FPGA defeat the GPU and GPP and become the future of deep learning?In recent years, deep learning has become the most commonly used technology in computer vision, speech recognition, natural language processing and other key areas, which are of great concern to the indus

time, you will be able to easily design FPGA.1.First, you must understand the structure and performance of FPGA. Different manufacturers and FPGA chips of different generations have different structures and performance, but they cannot be separated. At the beginning, we started from mastering several typical high-end chips, such as Altera's Stratix III and Xilin

DDR2 Circuit DesignHigh-speed large-capacity cache is an essential hardware in high-speed big data applications. At present, the use of a wide range of high-speed large-capacity memory in FPGA system has a classical low-speed single data rate of SDRAM memory, and high-speed dual-rate DDR, DDR2, DDR3 type SDRAM memory, The DDR series of memory all require the FPGA chip has the corresponding hardware circuit

Original link:FPGA Practical Development Tips (1)The fifth chapter, the FPGA actual combat development skill5.1 FPGA Device Selection KnowledgePeng Tong, Hu Yihua/CAS Shanghai Institute of Technical PhysicsThe selection of FPGA devices is very important, unreasonable selection will lead to a series of follow-up design problems, and sometimes even make the design

Many of the friends who have done microcontroller know that after the MCU is burned to write the program firmware, then the program firmware is stored inside the MCU. The program can continue to operate even if the MCU is powered off and then re-energized. This is because the firmware of the MCU is written to write the program firmware to the MCU on-chip program memory ROM, and most modern MCU this ROM is flash memory. Flash memory can be power-down to keep data, so can realize the power-down pr

FPGA selection problem under targeted arrangementFirst, access to chip information:To do the selection of the chip, the first is to have the potential to face the chip has a holistic understanding, that is, as much as possible first to obtain the information of the chip. Now there are 4 main FPGA manufacturers, Altera,xilinx,lattice and Actel. The most convenient

The advanced embedded market is divided into the following three categories: ARM, DSP and FPGA. ARM is the industry leader, currently almost all Android smartphones use ARM authorized CPU architecture, while DSP (digital signal processor) has been widely used in the early years of the telephone, DVD, communication base Station and other fields. The difference between DSP and arm is that arm is a universal CPU,DSP and a dedicated CPU.

ArticleDirectory Part 1 Introduction to software Part 2 Introduction to OpenGL Part 3 exercise with OpenGL Part 4: Part 3 Part 5 Time Series Constraints Part 6 software skills Description There is no link to the unfinished document. Comments A lot of feedback shows that many FPGA beginners are passionate at the beginning, but if they are not getting started for a long time, some people will gradually lose their interest a

and a gate circuit is given below to illustrate how the LUT implements the logic function.Example 1-1: A truth table for 4 input and gate circuits using a lut is given.As you can see, the LUT has the same function as the logic circuit. In fact, the LUT has a faster execution speed and a larger scale.Part Two: Programming methodsBecause of the high integration of the LUT-based FPGA, its device density ranges from tens of thousands of gates to tens of

FPGA timing problems and fpga timing problems Recently I made a project ------ 4 1080 p (1920x1080) to synthesize a 4 K (3840x2160,297 M) interface board. When 1080 p goes in and p goes out, the video is played normally. However, when P and 4 K are in progress, the video image will have water ripple. At that time, it was assumed that the timing sequence sent by FPGA