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 Robotics / Handy Board / 3744
  MODB - How Is Expanded Mode Entered
 
If MODB pin is always grounded, how does the MCU get into expanded mode to access the 32K SRAM? The data sheet shows MODB HIGH to enter expanded mode. It show MODB LOW to enter single chip mode. What am I missing? -- ---...--- ipscone@halcyon.com (...) (26 years ago, 2-May-98, to lugnet.robotics.handyboard)
 
  Re: MODB - How Is Expanded Mode Entered
 
Mike, I never goes into expanded mode! The Handyboard operates in special test mode and special bootstrap mode. Special test mode works like expanded mode but some the internal registers are not protected. (...) -- Jeff ___...___ \ Jeff Loeliger (...) (26 years ago, 7-May-98, to lugnet.robotics.handyboard)

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