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01/01/2015 - 02/01/2015 | VLSI Encyclopedia
http://www.vlsiencyclopedia.com/2015_01_01_archive.html
Very Large Scale Integration (VLSI). VLSI Encyclopedia - Connecting VLSI Engineers. Queue is a variable size, ordered collection of homogeneous elements which can grow and shrink. The size of a queue is variable similar to a dynamic array. But a queue may be empty with no element and it is still a valid data structure. Queues can be used as LIFO (Last In First Out) Buffer or FIFO (First In First Out) type of buffers. A queue is declared simply by putting a $ as the size of an array. The size of the queue...
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Finite State Machine (FSM) Coding In Verilog | VLSI Encyclopedia
http://www.vlsiencyclopedia.com/2011/12/finite-state-machine-fsm-coding-in.html
Very Large Scale Integration (VLSI). VLSI Encyclopedia - Connecting VLSI Engineers. Finite State Machine (FSM) Coding In Verilog. There is a special Coding style for State Machines in VHDL as well as in Verilog. Let us consider below given state machine which is a “1011” overlapping sequence detector. Output becomes ‘1’ when sequence is detected in state S4 else it remains ‘0’ for other states. Verilog Code for FSM:. 4-State Moore state machine. Transitions are synchronous.). Input clk, data in, reset,.
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12/01/2014 - 01/01/2015 | VLSI Encyclopedia
http://www.vlsiencyclopedia.com/2014_12_01_archive.html
Very Large Scale Integration (VLSI). VLSI Encyclopedia - Connecting VLSI Engineers. OSVVM – Thinking beyond constrained random. OSVVM stands for "Open Source VHDL Verification Methodology". OSVVM is a set of VHDL packages, initially developed by Jim Lewis of Synthworks. OSVVM helps you adopt modern constrained random verification techniques using VHDL. Constraint random verification approach :. If you simulate longer, you generate more test vectors. There is no new language to learn. There are no spe...
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03/01/2015 - 04/01/2015 | VLSI Encyclopedia
http://www.vlsiencyclopedia.com/2015_03_01_archive.html
Very Large Scale Integration (VLSI). VLSI Encyclopedia - Connecting VLSI Engineers. Today we feel to revise what we know about cache memory. A cache is a memory device that improves performance of the processor by transparently storing data such that future requests for that data can be served faster. The data that is stored within a cache might be values that have been computed earlier or duplicates of original values that are stored elsewhere. Access to cache can result in either one of the following:.
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Timing Analysis | VLSI Encyclopedia
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Very Large Scale Integration (VLSI). VLSI Encyclopedia - Connecting VLSI Engineers. Difference between Static and Dynamic timing analysis. Please provide valuable comments and suggestions for our motivation. Subscribe to: Posts (Atom). List of VLSI Companies. Today India is home to some of the finest semiconductor companies in the world. The semiconductor companies in India are reputed across t. VLSI FPGA Projects Topics Using VHDL/Verilog. Difference between RDIMM and UDIMM. Q1: What is UVM? What is the...
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Difference between RDIMM and UDIMM | VLSI Encyclopedia
http://www.vlsiencyclopedia.com/2012/07/difference-between-rdimm-and-udimm.html
Very Large Scale Integration (VLSI). VLSI Encyclopedia - Connecting VLSI Engineers. Difference between RDIMM and UDIMM. There are some differences between UDIMMs and RDIMMs that are important in choosing the best options for memory performance. First, let’s talk about the differences between them. Single DIMM per channel, UDIMMs produce approximately 0.5% better memory bandwidth than RDIMMs. For the same processor frequency and memory frequency (and rank). For. For the same capacity, RDIMMs will be requi...
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VLSI Jobs | VLSI Encyclopedia
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Very Large Scale Integration (VLSI). VLSI Encyclopedia - Connecting VLSI Engineers. VLSI field is highly technical and completely based on electronics engineering. Only electronics engineers can get into the semiconductor industries because it requires minimum BE *Only ECE/EEE* as a basic qualification. But still CSE/IT engineers can also try for some specific jobs, with good knowledge in digital fundamentals and software programming. There are plenty of job opportunities in the semiconductor industries&...
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UVM | VLSI Encyclopedia
http://www.vlsiencyclopedia.com/p/uvm.html
Very Large Scale Integration (VLSI). VLSI Encyclopedia - Connecting VLSI Engineers. UVM Guide for Beginners. Due to increasing trend of UVM for verification, we have created a guide that will assist a novice in building a verification environment using this methodology. We will not focus on verification techniques nor in the best practices in verifying a digital design, this guide was thought in helping you to understand the UVM API and in helping you to successfully compile a complete environment. There...
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06/01/2015 - 07/01/2015 | VLSI Encyclopedia
http://www.vlsiencyclopedia.com/2015_06_01_archive.html
Very Large Scale Integration (VLSI). VLSI Encyclopedia - Connecting VLSI Engineers. Difference between simulation and emulation. A simulation is a system that behaves. Something else, but is implemented in an entirely different way. It provides the basic behaviour of a system but may not necessarily abide by all of the rules of the system being simulated. It is there to give you an idea about how something works. An emulation is a system that behaves. In Circuit Emulation (ICE) :. This was considered to ...