Inverse primeTime limit:2000/1000 MS (java/others) Memory limit:32768/32768 K (java/others) total submission (s): 5194 Accepted Submission (s): 3043Problem description The inverse prime is satisfied for any I (0Input the first line of N, the next n rows of test data input including a, B, 1The output is an integer that is the maximum number of the interval factor. If there are more than one, the minimum number is output.Sample Input32 31 1047 359Sample
Co-PrimeTime limit:2000/1000 MS (java/others) Memory limit:32768/32768 K (java/others) total submission (s): 2307 Accepted Submission (s): 861Problem Descriptiongiven A number N, you is asked to count the number of integers between a and B inclusive which is rel Atively Prime to N. Integers is said to be co-prime or relatively prime if they has no common positive divisors other than 1 or, equival Ently, if their greatest common divisor is 1. The numbe
sequence is in violation and then use timequest for constraints (static timing analysis (STA) embedded in Quartus II can be used ), or a third party (fprmality and primetime of Synopsys), you can also use the chip editor embedded in Quartus II to analyze the internal connection of the chip for configuration .). In addition, in high-speed circuit design, in order to ensure the reliability of the design, it is necessary to carry out some board-level ve
Co-PrimeTime limit:2000/1000 MS (java/others) Memory limit:32768/32768 K (java/others)Total submission (s): 1668 Accepted Submission (s): 636Problem Descriptiongiven A number N, you is asked to count the number of integers between a and B inclusive which is rel Atively Prime to N.Integers is said to be co-prime or relatively prime if they has no common positive divisors other than 1 or, equival Ently, if their greatest common divisor is 1. The numbe
US primeTime limit:3000/1000 MS (java/others) Memory limit:65535/32768 K (java/others)Total submission (s): 4482 Accepted Submission (s): 1524Problem Description Xiao Ming logarithmic research More love, a talk about the number, the brain emerges a good majority of the problem, today, Xiao Ming want to test your understanding of the prime number.The problem is this: a decimal number, if it is prime, and its numbers and is also a prime number, it is
US primeTime Limit: 1000MS Memory Limit:32768KB 64bit IO Format:%i64d %i64u DescriptionXiao Ming's study of the logarithm of love, a talk about the number, the brain emerges a good majority of the problem, today, Xiao Ming wants to test your understanding of the prime number.The problem is this: a decimal number, if it is prime, and its numbers and is also a prime number, it is called the "United States prime", such as 29, itself is a prime, and 2+9
Operation Condition mainly refers to the different operating environments of the chip. Here, the interconnect net model is added.
Operating Condition
Description
Process derating factor
This value is related to the scaling of device parameters resulting from variations in the fabrication process. A process number less than the nominal value usually results in smaller delays.
Ambient temperature
The chip temperature affects device delays. The temperature of th
In Quartus II, timing analysis is static timing analysis, that is, Stas (static timing analysis ). The object analyzed by STA is a synchronous logical circuit. The path is used to calculate the total latency and analyze the relative relationship between time sequences.
The most popular analysis tool in the industry is Primetime, which is based on Altera us.
STA is mainly for analysisFmax,Tsu,Th,TcoThese parameters. These parameters are defined as fol
far, the only tool designed for mainstream ICPs, Synopsys Design CompilerAnd a specific guide to the primetime design process! You can refer to this book soonWith a deep understanding of rtldesign flow and static timing analysisIt will also increase a little bit. Of course you still need to work hard!
No. 5 Reuse Methodology Manual for System-on-a-chip designs Third EditionEdited by Michael Keating Synopsys, inc., Mountain View, CA, USAPierre bricaud
contains the header information, the variables of the predefined and variable value of the change information. It is because it contains the signal change information, it is equivalent to record the entire simulation information, we can use this file to reproduce the simulation, we can display the waveform. Because VCD is part of the Verilog HDL language standard, all Verilog emulators are capable of implementing this feature, as well as allowing users to dump VCD files through system functions
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