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Propeller Layout View Contest - CLOSED - Page 4 — Parallax Forums

Propeller Layout View Contest - CLOSED

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Comments

  • QuattroRS4QuattroRS4 Posts: 916
    edited 2007-09-05 13:12
    A - RAM/Rom

    B - HUB/Cogs

    C - PLL/MUX

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    'Necessity is the mother of invention'

    Post Edited (QuattroRS4) : 9/5/2007 1:39:51 PM GMT
  • moomoomoomoo Posts: 27
    edited 2007-09-05 13:29
    Got me?

    A is ROM and RAM

    B is the HUB

    C is I/O
  • KaioKaio Posts: 253
    edited 2007-09-05 13:47
    A: main RAM and ROM

    B: I/O wiring of a Cog

    C: direction states register
  • Beau SchwabeBeau Schwabe Posts: 6,559
    edited 2007-09-05 13:56
    Another clue:

    They are ALL views somewhere in the three types of memory the Propeller uses.
    Not one of them is of the same memory.

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    Beau Schwabe

    IC Layout Engineer
    Parallax, Inc.
  • QuattroRS4QuattroRS4 Posts: 916
    edited 2007-09-05 14:12
    A- Main Ram
    B- Rom
    C-Cog Ram

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    'Necessity is the mother of invention'
  • Shawn LoweShawn Lowe Posts: 635
    edited 2007-09-05 14:13
    a: 6192 x 32 ram
    b: 512 x 32 ram
    c: 6192 x 32 rom

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    Shawn Lowe


    Maybe I should have waited to do that......
  • Harrison.Harrison. Posts: 484
    edited 2007-09-05 14:26
    A - Hub Ram
    B - Cog Ram
    C - Hub Rom
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 14:28
    A Hub Rom
    B Cog Ram
    C Hub ram
  • Harrison.Harrison. Posts: 484
    edited 2007-09-05 14:33
    A - Hub ROM
    B - Cog RAM
    C - Hub RAM
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 14:36
    A Hub Rom (Character Set Left, log and antilog table,Sinetable,bootloader right)
    B Cog Special Purpose Regs
    C Hub GP Ram
  • potatoheadpotatohead Posts: 10,260
    edited 2007-09-05 14:39
    A = HUB RAM & ROM

    B = Internal buffer / shift RAM

    C = COG memory

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    Propeller Wiki: Share the coolness!
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 14:41
    A Hub Rom (Character Set Left, log and antilog table,Sinetable,bootloader right)
    B Mutialy Exclusive Ram
    C GP Ram
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 14:45
    A Hub Rom (Character Set Left, log and antilog table,Sinetable,bootloader right)
    B Hub Mutialy Exclusive Ram
    C Cog Ram System Counter
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 14:48
    A Hub Rom (Character Set Left, log and antilog table,Sinetable,bootloader right)
    B Hub Special Purpose Registers
    C Cog Ram System Counter
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 14:51
    A Main GP RAM
    B Cog Special Purpose Registers
    C Hub Rom (Character Set Left, log and antilog table,Sinetable,bootloader right)
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 14:59
    A Hub Rom (Character Set Left, log and antilog table,Sinetable,bootloader right)
    B Main GP RAM
    C Cog Special Purpose Registers
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 15:04
    A Hub Rom (Character Set Left, log and antilog table,Sinetable,bootloader right)
    B Mutialy Exclusive 32K RAM
    C Cog Special Purpose Registers
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 15:08
    A Hub Rom (Character Set Left, log and antilog table,Sinetable,bootloader right)
    B Cog 496 x 32 gp Memory
    C Cog Special Purpose Registers
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 15:11
    A Hub Rom
    B Hub GP RAM
    C Cog Special Purpose Registers (16 x 32)
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 15:21
    A Main ROM
    B Main RAM
    C COG RAM
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 15:22
    A Main ROM
    B COG RAM
    C Main RAM
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 15:24
    A Main Ram
    B Cog Ram
    C Main ROM
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 15:26
    A Main Ram
    B Main Rom
    C Cog RAM
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 15:27
    A COG Ram
    B Main Ram
    C Main Rom
  • KaioKaio Posts: 253
    edited 2007-09-05 15:28
    A: Cog RAM

    B: Hub RAM

    C: ROM
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 15:28
    A COG RAM
    B Main ROM
    C Main RAM
  • Parallax Prize FairyParallax Prize Fairy Posts: 45
    edited 2007-09-05 15:42
    We have a winner!
    Congratulations Kaio!

    PPF
  • Jeff McClureJeff McClure Posts: 75
    edited 2007-09-05 15:49
    A Rom
    B Global RAM
    C Local RAM
  • Beau SchwabeBeau Schwabe Posts: 6,559
    edited 2007-09-05 15:51
    Kaio,

    Congratulations!!

    A - COG RAM - (view of the ISDR Word Line drivers)
    B - HUB RAM - (view of the Column Address Decoder)
    C - HUB ROM - (view of the 4-16 Decoder driver)

    Good Job!!!

    ▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
    Beau Schwabe

    IC Layout Engineer
    Parallax, Inc.
  • KaioKaio Posts: 253
    edited 2007-09-05 15:52
    Thank you Beau and all guys on Parallax for this great chip.
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