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Recent content by sskillz

  1. S

    What MCU will be needed?

    I never tried CPLD or FPGA, cause I don't know how to design them. If it wasn't a completely different approach to the solution I would have tried learning them. A lot of DVD Drives uses singlechip microcontrollers I just don't know how powerful they are. I have experience with 8051 but most...
  2. S

    What MCU will be needed?

    Thanks for the replies, I'm not using any current MCU, I just wanted a estimate on which one will do. Using a serial port will require a high serial clock no? Since its tied to the chips clock that will make the MCU much more expensive. It hard to find a shift register that works with a clock...
  3. S

    What MCU will be needed?

    Its its not the right forum, can someone move it please?
  4. S

    What MCU will be needed?

    Hello, I have to analyze a stream of data coming down a single line, that signal is NRZI encoded and the data itself is encoded from 8bits to 16bits code words so that there will be less trailing '1' and '0'. For example '01110000' becomes the code word of '0100100001000001". This is done by a...
  5. S

    Help building a 89s52 programmer and software from scratch.

    Hello, I'm making my own ISP programmer software, for practice, and for lack of better one. For now I'm using the parallel port on knoppix OS. The problem I'm facing is that the chip (89s52) doesn't respond as it supposed to. The problem is exactly as the one this guy had: Program enable...
  6. S

    Which ISP Programmer are you using?

    p89v51rd boot loader คือ Which ISP Programmer are you using? * Please state your: ISP Programmer, Operating system, Chip, Software in used for programming it, And any other relevent stuff.

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