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Please help me with FM24C64 serial RAM — Parallax Forums

Please help me with FM24C64 serial RAM

Twisted SteelTwisted Steel Posts: 2
edited 2005-01-25 22:28 in BASIC Stamp
Howdy
I need to interface a BS2sx to a FM24C64 serial RAM. I have seen code written by Jon Williams for a variety of similar I2C devices, but am confused about the 13 bit addressing that Ramtron speaks of in their data sheet for this chip as well as the paging mechanism.
Any help would be greatly appreciated!
Thank you
Rich
·

Comments

  • Jon WilliamsJon Williams Posts: 6,491
    edited 2005-01-25 21:57
    I looked at the specs ... it's a no-brainer.· I adapted one of my other programs simply by changing the device name and the high-end of the address range.· Now, I can't promise it will work because I don't have a device -- but this should be enough to get you going.

    ▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
    Jon Williams
    Applications Engineer, Parallax
    Dallas, TX· USA
    TXT
    TXT
    FM24C64.BS2.TXT
    6K
  • Twisted SteelTwisted Steel Posts: 2
    edited 2005-01-25 22:28
    Thank you so much Jon for your help! I will try this now. The addressing sounded more complicated when I checked the data sheet, but what you wrote seems very logical to me. Thanks again for your help..
    Rich
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