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Recent content by crazy_man1234

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    inhibiting communication in ps/2 mouse

    ps/2 mouse hi, I have a problem in inhibiting communication in ps/2 mouse i am able to receive mouse bat completion code and mouse id after that i tries to inbit the communbication by bringing the clock line 0 by assign ps2clock = (clock_enable) ? 1'b0 : 1'bz; but when i check the waveform...
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    USB communication - usb device on Up3 board

    usb communication Hi I have a basic doubt regarding how the communication between usb device and altera up3 board. I was asked to demonstrate a usb device on Up3 board. I tried many usb documents but still i couldnt figure out the what that make to communicate with usb. Any help would be...
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    VGA controller - lcd monitor says input signal out of range

    VGA controller Hi I wrote some code for vga and i tried to display a rectangular boarder \ "if (Row == 0) || (Row == 439) || (Coloum == 0) || (Coloum == 639) vga_R = 1; else gva_R = 0;" But now it can just display only boarder for column @ 0 and 639 and if tries to display any letter...
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    ps/2 keyboard controller

    ps/2 keyboard controller design I did give a lot of search for that book but was not able to find it i would greatly appreciate if could you give me the link. Regards
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    sram content initialization with .mif file

    sram initialization Hi My sram for altera DE2 boards seems to be working but i dont know how to initialize the content of the sram with .mif file .Any suggestion would be greatly appreciated Regards Romy
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    ps/2 keyboard controller

    ps2 keyboard controller Hi I face some problem in decoding the scan code from the keyboard [ps/2]. I wrote some state machine to decode the scan code but it works fine for a moment and when i press the key quickly it cannot able to decode the scan code and once lost in fault the state machine...
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    UP3 cpu clock setting - the clock input is 100MHZ

    UP3 cpu clock setting Hi I need a help to set up the clock of 100MHZ in up3 board. Could any1 tell how to test if the clock input is 100MHZ Thanks in advance
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    Open host controller for USB mouse

    Hi I need to develop a OCHI controller for USB mouse . Could any1 provide me a good reference that can build from scratch. Thanks in advance Cheers
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    USB host controller - need good reference design or paper

    USB host controller Hi I need to deveolp a USB Host controller, i have not worked in USB protocol, Could any1 suggest some good reference design or paper to kick off thanks in advance cheers romy
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    16X8 Character Rom in verilog - need materials

    verilog vga character rom Hi Could any1 help to build a character ROM for my VGA controller, i need to deveolp a 16X8 character rom, any document to model rom in verilog would be helpful Thanks
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    8 bit VGA - need methodology, documents to start with

    8 bit VGA Thanks for the response .........i couldnt get much from that link could reffer smething that give a detail documentation of VGA controller .......
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    8 bit VGA - need methodology, documents to start with

    8-bit vga Hi I need to start a project on 8 bit VGA for displaying text in LCD could any1 give the rite methodology and if possible a rite document to start with Cheers
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