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Recent content by ghattas.akkad

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    Tutorial Ebook suggestion for ARM STM32405

    Hello guys, I am looking to working on a project using the ARM STM32405 Cortex-4 can you please suggest ebooks or tutorials targeting this ARM or similar microprocessor using C I couldn't find any ebooks Thank you
  2. G

    Polynomial Division on hardware

    Thank you much appreciated :D
  3. G

    Using buffer and shifting in VHDL problem

    Thank you I will stop using the buffer as well
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    Using buffer and shifting in VHDL problem

    Hello I am having trouble shifting a Buffer std_logic_vector as it is not shifting and updating the results the expression is: denominator: buffer std_logic_vector(M downto 0); if(clk'event and clk='1') then if(sld='1') then op_denom<=denominator(M-1 downto 0)&'0'; end if; end...
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    Polynomial Division on hardware

    Hello I am beginning the implementation of the polynomial binary division algorithm now as I understood i will be checking the MSB bit if 1 to XOR and shift the sum if 0 i will only shift. What I am not getting well with is the numerator and denominator degree calculation and when to stop the...
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    online adder and signed digit vhdl code conversion problem

    Hello Again, i have solved the pending issue of the output it turned out that initially i am not setting the inputs to 0 each and they are assigned the unsigned value. after assigning 0 to each input and inputting 0's for 3 consecutive clock cycles before starting the bit stream I have obtained...
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    online adder and signed digit vhdl code conversion problem

    i did not create a test bench file i did a manual simulation by forcing the variables to the chosen value on each cycle
  8. G

    online adder and signed digit vhdl code conversion problem

    Sorry I added design.I have tried an example of 11111111 - 11111111 to check whether the result is satisfying but I did not get a 0000 0000 result in the simulation, although I got the table result by simulating the same input values in the figure this is what I am not getting to understand
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    online adder and signed digit vhdl code conversion problem

    Hello guys! i have implemented the following online adder for signed digit using vhdl code and i have simulated my design according to the example table shown in the figure attached the problem is i am not getting the first result which is "10" for Z+ and Z+ and at some point a combination of XX...
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    [AVR] Manchester coding in atmel microcontroller

    You can check the following documents http://www.atmel.com/Images/Atmel-42164-AT03335-Manchester-Transceiver-using-the-USART-and-XCL-Modules-on-XMEGA-E_Application-Note.pdf **broken link removed**
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    Online arithmetic with radix 2 addition

    thank you !
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    Online arithmetic with radix 2 addition

    hello guys i am having trouble working with OLA radix 2 SD addition MSDF if i have an 8 bits range unsigned numbers and a set of {-1,0,+1} with the following table +1 ---> 01 0 ---> 00 0 ---> 00 -1 ---> 10 if i want to make a-b = c i do not understand how the operation of a-b is...
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    Have you ever used Nios with Cyclone II ?

    Embedded SoPC Design with Nios II Processor and VHDL Examples by pung chu check this ebook it has a step by step guide on working with the nios processor and it also targets the cyclone 2 family FPGA https://academic.csuohio.edu/chu_p/rtl/index.html
  14. G

    altera DE1-SoC - ARM A9 cortex

    yes thank you i also downloaded the board CD from the terasic website and a couple more tutorials on working with arm processors in general i have worked in PIC microcontrollers and it was very easy but i have no prior experience in working with the ARM family or their architecture
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    fdip:need help for fina l year project in dip

    X-ray image reconstruction on matlab maybe ?
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