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Recent content by Lith1um

  1. L

    Footprint net problems

    Hi, I created a custom footprint using the altium wiki which stated to create the shape and place a pin inside of it will tie the shape to the net connection. This however doesn't appear to have happened as in the layout it throws errors stated the 2 are not connected. Attached is a screenshot...
  2. L

    Have I created this CMOS circuit correctly?

    Hi, I'm new to IC design and just wanted to verify that this is the most efficient design possible. I have the expression Y = A * /B +/C to implement as a functioning CMOS circuit and have come up with this circuit and altered expression: I know that the logic is correct I was hoping...
  3. L

    Use of FPGA in reading/writing a hard drive

    Ah ok I see, it does raise questions then as to why I am being asked to do this as a project so I will ask my supervisor tomorrow, thank you for your help though :)
  4. L

    Use of FPGA in reading/writing a hard drive

    if this helps to explain the task at all, here is the project outline: The interface to hard disks is well documented and it is, therefore, relatively easy to create a logic circuit to create such an interface for an embedded system. In the research group an adapter board for the Beaglebone...
  5. L

    Use of FPGA in reading/writing a hard drive

    I'm using a beaglebone board to perform read/write operations to both PATA and SATA hard drives for a project and have been told to use an FPGA board to provide the interfacing between the beaglebone and drive but I don't know what the purpose of the FPGA is.
  6. L

    Use of FPGA in reading/writing a hard drive

    Hi there, I'm trying to find out why an fpga is required for reading and writing to/from a hard drive but can't find anything online about it (maybe I'm bad at using google). If anyone could explain it to me or point me in the direction of a webpage or article that does so that would be great...

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