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Recent content by DRO

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    [SOLVED] Implementing FIFO with Cyclone 1 embedded memory

    That is not logic, since i would have added some time doing that! :D Okay I am sorry I read something wrong, I thought it was only from Cyclone 2. But there are more polite ways to send a message you know. I want some apologies please because it was a little offensive. And let us forget...
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    [SOLVED] Implementing FIFO with Cyclone 1 embedded memory

    Not really. I end up with a bit of headache, and got tired from doing sombedy's else work. Plus I lost some few minutes of my life watching some (not really) useful video, which someone suggested to me. It is quite a day , yes but i have known better ;)
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    [SOLVED] Implementing FIFO with Cyclone 1 embedded memory

    Thank you I am still offended but thank you. I have found the answer By the way. You have been of great help. :wink:
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    [SOLVED] Implementing FIFO with Cyclone 1 embedded memory

    Hello Everybody, I need to know if it is possible to use a BRAM of the Cyclone 1 as a FIFO? if so, how you do that? thanks.
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    Problems with an ADC

    Hello, I am currently using a FLASHY D ADC card from KNJN. I need to test the card, and to make it work with an FPGA. But there are some problems when I acquire the signal. The period of the input signal is not the same as the output one. I don't Know the input circuit of the ADC but I...
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    Java programming on an Armadeus card

    HI every One I need to develop an embedded application with Java for a specific Usage with FPGA. I saw that it is possible with ARMADEUS cards t. I wanted to know if it is true, and it does work. Had someone already used an ARMADEUS card before? if yes how does it works? is it possible to...
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    [MOVED] how to choose Raspberry for an emdedded Linux operation

    Yes i have seen it, but there are two things: The first one is that i will be using and embedded LCD TFT screen with a touch-pad layer. So i won't necessary use the HDMI. The second is that i absolutely don't know how the Rasberry Works. Is it like a Micro controller in which the bytecode...
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    [MOVED] how to choose Raspberry for an emdedded Linux operation

    Hi everyone, I want to do some quite advanced graphic interfacing for embedded systems. I have been fetching information for a while and, afterwards, i learnt that what i want to do is possible if i use embedded linux on a Raspberry pi. The graphic interface that i want to develop is very...
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    vhdl code for dividing two number

    Hi, First I think that you might have some latches from your combinatory process (the state machine). They are some signals missing in the sensitivity list of your second process. Second I don't really understand how you do the division. Do you got some kind of errors or something?
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    True Dual Port RAM ALTERA writting and reading problems

    Oops! my bad sorry, the error was in fact in the test bench :lol: !!.. Okay! REALLY, THANK YOU EVERYBODY! i am going to make a summ up of all these, then post it for everyone who has the same problem!.
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    True Dual Port RAM ALTERA writting and reading problems

    Okay, I have elaborated the state Machine and It seems to work well, apart from one point :roll: (sorry to bother again). there is a state which is not entered, and when it comes to that state, it seems like the state machine doesn't go on anymore. ---> [ ready ]...
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    True Dual Port RAM ALTERA writting and reading problems

    Okay, thank you everybody ads-ee, TrickyDicky and axcdd, i succedded in viewing my RAM in the simulation. I went to "View -> Memory List" and viewed every and ech cases of my memories ( but still i can't watch all the memory content at once because it is a more than 2 dimensions Mem slice, and...
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    True Dual Port RAM ALTERA writting and reading problems

    Hello, me again. Okay i am trying to simulate again in MODELSIM, but it really seems like i have some troubles. Unlike on ISE SIM, it is really complicated to verify internal signals. When i try to look at the "I1" unit under test, i see a lot of "variables" which seem to correspond to...
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    True Dual Port RAM ALTERA writting and reading problems

    Okaaaaaay!..thank you very much!!!!! I will try these. Well, about what you said, TrickyDicky, it seems like there are some kind of operations that i can't do whithout those libraries, like conv_unsigned (and its brothers). Do you think that NUMERIC_STD has equivalent functions that can...
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    True Dual Port RAM ALTERA writting and reading problems

    And here is the piece of code about the RAM, using the ALTERA RAM MEGAFUNCTION. library IEEE; Library altera_mf; USE altera_mf.altera_mf_components.all; use IEEE.STD_LOGIC_1164.ALL; use IEEE.STD_LOGIC_ARITH.ALL; use ieee.std_logic_signed.all; use ieee. math_real.all; entity...

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