Search:

Type: Posts; User: catdog

Search: Search took 0.00 seconds.

  1. Thread: NICAM sound

    by catdog
    Replies
    29
    Views
    228,926

    Sticky: Briefly looking at the Palmod source code: ...

    Briefly looking at the Palmod source code:

    // Setup for tuner input
    if (mspType == MSP3410D) {
    iicw4(MSP_CHIP, WRITE_DEMOD, MODE | 0x8018); // set device to slave mode...
  2. Thread: NICAM sound

    by catdog
    Replies
    29
    Views
    228,926

    Sticky: Yes, exactly the same although it requires both...

    Yes, exactly the same although it requires both 12V and 5V.

    One step ahead of you - it autodetects the sound standard so should work in Australia as is!
  3. Thread: NICAM sound

    by catdog
    Replies
    29
    Views
    228,926

    Sticky: Schematic

    Sorry for the delay on updates - schematic now attached!

    I ran into an issue that the default settings for the STV8216 were all fine - except the outputs are muted on startup! The tivo I2C bus...
  4. Thread: NICAM sound

    by catdog
    Replies
    29
    Views
    228,926

    Sticky: I have managed to source the ICs from a contact...

    I have managed to source the ICs from a contact in Taiwan who had 5 in stock rather than using NZ distributors, allowing me to make sure a prototype works as expected before buying in lots of 25. ...
  5. Thread: NICAM sound

    by catdog
    Replies
    29
    Views
    228,926

    Sticky: Effectively that is what I am doing, but the...

    Effectively that is what I am doing, but the default reset settings of the ST part should decode the NICAM without having to program the chip each time the tivo boots. I agree that a second Micronas...
  6. Thread: NICAM sound

    by catdog
    Replies
    29
    Views
    228,926

    Sticky: NICAM sound

    I am looking at building a NICAM decoder for the Philips/Sony SA tivos to use in New Zealand, similar to the "Mark 1 stereo decoder" used in Australia. The tivo will need to have a PAL tuner fitted...
Results 1 to 6 of 6