stack related question in microprocessor
- by Punya chhetri
we can also do queues opration in microprocessor?
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Search found 34 results on 2 pages for 'microprocessor'.
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more than one stack in microprocessor
- by Lady
can I use more than one stack in microprocessor? and if I can,How can I progamming those?Read the article
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Looking for a good book on microprocessor internals
- by David Holm
I'm looking for a good book on how modern microprocessors are designed and work as I would like to increase my understanding of what makes them tick. Something that covers pipelines, superscalar architectures, caches etc. A book that is suitable for a programmer with several years of experience and has done and understands assembly programming and…Read the article
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What is the relationship between the command line, the OS and the microprocessor? [closed]
- by ssbrewster
I'm not totally clear on how using the command line differs from working through the OS' interface using an editor for example. Obviously the UI is different but I want to understand how the command line interacts with the kernel and microprocessor, and how this compares to how kernel interfaces with the OS' GUI. I know I'm missing several layers…Read the article
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HOw much is the difference with respect to speed on all i7 processors
- by Mirage
I have ordered the laptop with core quad i7 720 and here is the comparison image HOw much speed difference will i feelRead the article
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difference between IRQ and Interrupt Priority level
- by Tony
Can someone tell me if the IRQ of a device is different to the Interrupt Priority level?Read the article
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What operating systems available for an 8-bit microprocessor?
- by Benoit
It does not need to be a full fledged OS, but at least have multitasking capabilities (i.e. a scheduler). Please mention what processor architecture it works on. This is a survey, so exact capabilities are not really important. Think of this as being a place to look at for possibilities when your next 8-bit embedded project comes up... I…Read the article
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Optimizing Solaris 11 SHA-1 on Intel Processors
- by danx
SHA-1 is a "hash" or "digest" operation that produces a 160 bit (20 byte) checksum value on arbitrary data, such as a file. It is intended to uniquely identify text and to verify it hasn't been modified. Max Locktyukhin and others at Intel have improved the performance of the SHA-1 digest algorithm using multiple techniques. This code has…Read the article
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C++ USB Programming
- by JB_SO
Hi, I am new to hardware programming(especially USB) so please bear with me and my questions. I am using C++ and I need to send/receive some data (a byte array) to/from a USB port on a microprocessor board. Now, I have done some serial port programming before and I know that for a serial port you have to open a port, setup, perform…Read the article
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Preprocessor not skipping asm directives
- by demula
I'm programming to a microprocessor (Coldfire) and I don't have access every day to the microprocessor trainer so I want to be able to execute some of my code on the computer. So I'm trying to skip a part of my code when executing on the computer by defining _TEST_. It doesn't work. It tries to compile the asm code and dies whining…Read the article
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Problem in installation in My Hp g4 1226se
- by vivek Verma
1vivek.100 Dual booting error in Hp pavilion g4 1226se Dear sir or Madam, My name is vivek verma.... I am the user of my Hp laptop which series and model name is HP PAVILION G4 1226SE........ i have purchase in the year of 2012 and month is February.....the windows 7 home basic 64 Bit is already installed in in my laptop.... Now i…Read the article
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What Are Some Advantages/Disadvantages of Using C over Assembly?
- by Daniel
I'm currently studying engineering in Telecommunications and Electronics and we have migrated from assembler to C in microprocessor programming. I have doubts that this is a good idea. What are some advantages and disadvantages of C compared to assembly? The advantages/disadvantages I see are: Advantages: I can tell that C…Read the article
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DIY Sunrise Simulator Combines Microchips, LEDs, and Laser Cut Goodness
- by Jason Fitzpatrick
Sunrise simulators use a gradually brightening light to wake you in the morning. Check out this creative build that combines a microprocessor, addressable LEDs, and a nifty laser-cut bracket to yield a polished and wall-mountable alarm clock lamp. Courtesy of NYC-based tinker Holly, the project features a detailed build guide…Read the article
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Resources on learning to program in machine code?
- by AceofSpades
I'm a student, fresh into programming and loving it, from Java to C++ and down to C. I moved backwards to the barebones and thought to go further down to Assembly. But, to my surprise, a lot of people said it's not as fast as C and there is no use. They suggested learning either how to program a kernel or writing a C…Read the article
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GPRS communication
- by Manoj Goel
Hi All, I want to set up communication between GSM/GPRS modem and a remote server or PC. How to do that? Do we need some application on PC which will communicate to the GSM modem. I want 2 way commuinication. I want to interface GSM/GPRS modem with some microprocessor which has some LCD display. Can anybody help me in…Read the article
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Is there an alternative for sleep() in C?
- by Manoj Doubts
In traditional embedded programming, we will give a delay function like so: for(i=0;i<255;i++) for(j=0;j<255;j++); In the microprocessor's view, is this how the sleep() function works? Is there an alternative for the sleep() function in C?Read the article
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Optimizing AES modes on Solaris for Intel Westmere
- by danx
Optimizing AES modes on Solaris for Intel Westmere Review AES is a strong method of symmetric (secret-key) encryption. It is a U.S. FIPS-approved cryptographic algorithm (FIPS 197) that operates on 16-byte blocks. AES has been available since 2001 and is widely used. However, AES by itself has a weakness. AES…Read the article
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Parameters for selection of Operating system, memory and processor for embedded system ?
- by James
I am developing an embedded real time system software (in C language). I have designed the s/w architecture - we know various objects required, interactions required between various objects and IPC communication between tasks. Based on this information, i need to decide on the operating system(RTOS),…Read the article
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Which equipments should I buy for a laboratory?
- by Hossein Margani
Hi every body! I want to create a network of computers for a network laboratory in a university. I want to install windows on them. What is the fastest way for doing this and also which equipments I should buy for this laboratory. I also want to use this network as a computer laboratory, operating…Read the article
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How do I create my own programming language and a compiler for it
- by Dave
I am thorough with programming and have come across languages including BASIC, FORTRAN, COBOL, LISP, LOGO, Java, C++, C, MATLAB, Mathematica, Python, Ruby, Perl, JavaScript, Assembly and so on. I can't understand how people create programming languages and devise compilers for it. I also couldn't…Read the article
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CodePlex Daily Summary for Friday, December 14, 2012
CodePlex Daily Summary for Friday, December 14, 2012Popular ReleasesCommand Line Parser Library: 1.9.3.31 rc0: Main assembly CommandLine.dll signed. Removed old commented code. Added missing XML documentation comments. Two (very) minor code refactoring changes.BlackJumboDog: Ver5.7.4:…Read the article
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How do I create my own programming language and a compiler for it
- by Dave
I am thorough with programming and have come across languages including BASIC, FORTRAN, COBOL, LISP, LOGO, Java, C++, C, MATLAB, Mathematica, Python, Ruby, Perl, Javascript, Assembly and so on. I can't understand how people create programming languages and devise compilers for it. I also…Read the article
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Using typedefs (or #defines) on built in types - any sensible reason?
- by jb
Well I'm doing some Java - C integration, and throught C library werid type mappings are used (theres more of them;)): #define CHAR char /* 8 bit signed int */ #define SHORT short /* 16 bit signed int */ #define…Read the article
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How John Got 15x Improvement Without Really Trying
- by rchrd
The following article was published on a Sun Microsystems website a number of years ago by John Feo. It is still useful and worth preserving. So I'm republishing it here. How I Got 15x Improvement Without Really Trying John Feo, Sun Microsystems Taking ten "personal"…Read the article
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Why I’m Getting an iPad
- by andrewbrust
I have never purchased an Apple product in my life. That’s a “true fact.” And, for that matter, the last Apple product I really wanted was an Apple IIe, back in the 1980s. I couldn’t afford it though (I was in high school), so I got a Commodore 64 instead…it had…Read the article
