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shermantec
Visitor II
October 18, 2004
Question

IRDA UART Issue

  • October 18, 2004
  • 2 replies
  • 640 views
Posted on October 18, 2004 at 23:25

IRDA UART Issue

    This topic has been closed for replies.

    2 replies

    S
    shermantecAuthor
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 12:03

    Hello,

    The uPSD33XX has tow IrDA UART modes.

    The IRDACON Register Bit Definition at address CEH bit 6 = 1 selects the IrDA mode.

    Address CEH bit 5 is the IrDA Pulse Modulation Select:

    0 = 1.627µs

    1 = 3/16 bit time pulses

    May I get the timing diagram for that tow modes.

    The timing in the uPSD33XX is not looking correct.

    Regards,
    L
    lwang
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 12:03

    See attached bmp file.

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