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P2v2? — Parallax Forums

P2v2?

David BetzDavid Betz Posts: 14,516
in Propeller 2
Did the new P2 chips arrive yet? Weren't they supposed to come at the end of July?

Comments

  • MJBMJB Posts: 1,235
    edited 2019-07-31 15:59
    2019-07-31 - 00:52:14
    cgracey wrote: »
    ON Semi didn't get the chips shipped out today, afterall, but they will be at Parallax on Thursday morning.

    https://forums.parallax.com/discussion/comment/1474740/#Comment_1474740
  • David BetzDavid Betz Posts: 14,516
    MJB wrote: »
    2019-07-31 - 00:52:14
    cgracey wrote: »
    ON Semi didn't get the chips shipped out today, afterall, but they will be at Parallax on Thursday morning.

    https://forums.parallax.com/discussion/comment/1474740/#Comment_1474740
    Thanks! I have my figures crossed! :smile:

  • cgraceycgracey Posts: 14,153
    They actually showed up this morning. I'm headed down there right now.
  • ke4pjwke4pjw Posts: 1,155
    cgracey wrote: »
    They actually showed up this morning. I'm headed down there right now.

    W00T! W00T! Chipmas in July!
  • David BetzDavid Betz Posts: 14,516
    cgracey wrote: »
    They actually showed up this morning. I'm headed down there right now.
    Will there be another live-streamed power up? :smile:

  • RaymanRayman Posts: 14,646
    edited 2019-07-31 17:51
    To be honest, that last live stream was very depressing until they finally figured out how to get the chip working...

    On the other hand, I'd really like to see HDMI working.
    Hope you have an HDMI test code all ready...
  • David BetzDavid Betz Posts: 14,516
    Rayman wrote: »
    To be honest, that last live stream was very depressing until they finally figured out how to get the chip working...
    I suspect it took a lot of resources at Parallax to make it happen too. Maybe we're better off waiting for a forum update from Chip.

  • potatoheadpotatohead Posts: 10,261
    Ken just opened the box. Chips are at a workstation ready to be mounted.

  • jmgjmg Posts: 15,173
    Rayman wrote: »
    On the other hand, I'd really like to see HDMI working.
    Hope you have an HDMI test code all ready...

    That will also depend on being able to hit 250MHz with good margins, IIRC Chip expects this ES2 to be slightly faster, and a little cooler than first ES1.


  • samuellsamuell Posts: 554
    Chip could do another live stream, once the new P2 revision gets tested. I would gladly see it.

    Kind regards, Samuel Lourenço
  • cgraceycgracey Posts: 14,153
    samuell wrote: »
    Chip could do another live stream, once the new P2 revision gets tested. I would gladly see it.

    Kind regards, Samuel Lourenço

    I could make a video showing the chip doing some nice things.
  • jmgjmg Posts: 15,173
    cgracey wrote: »
    samuell wrote: »
    Chip could do another live stream, once the new P2 revision gets tested. I would gladly see it.

    Kind regards, Samuel Lourenço

    I could make a video showing the chip doing some nice things.

    Good idea.
    How is the test coverage going ? Are there any issues yet ? - ie any things the P2 cannot do ?
  • Peter JakackiPeter Jakacki Posts: 10,193
    cgracey wrote: »
    samuell wrote: »
    Chip could do another live stream, once the new P2 revision gets tested. I would gladly see it.

    Kind regards, Samuel Lourenço

    I could make a video showing the chip doing some nice things.

    The things that P2ES couldn't do perhaps?
  • cgraceycgracey Posts: 14,153
    edited 2019-08-02 05:09
    Peter Jakacki wrote: »
    cgracey wrote: »
    samuell wrote: »
    Chip could do another live stream, once the new P2 revision gets tested. I would gladly see it.

    Kind regards, Samuel Lourenço

    I could make a video showing the chip doing some nice things.

    The things that P2ES couldn't do perhaps?

    Yes.

    Today I've been working on a low-current I/O test that can be safely run on the wafer prober.
  • MJBMJB Posts: 1,235
    Today I've been working on a low-current I/O test that can be safely run on the wafer prober.
    When those waver tests faiĺ do you get full statistics at which subtest and where so you can learn about critical points?
  • cgraceycgracey Posts: 14,153
    My test reports up to four pins and their errors, in case of a failure. If the test passed, the value $C3 is output on the top 8 pins.
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