Skip to main content
S
salemas
Visitor II
February 6, 2004
Question

Help WR RD signals

  • February 6, 2004
  • 2 replies
  • 723 views
Posted on February 06, 2004 at 13:33

Help WR RD signals

    This topic has been closed for replies.

    2 replies

    S
    salemasAuthor
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 11:58

    I have lcd connected to ad[1..10] and a[8,9] ports, and i have problem with wr and rd signals. They allways are inactive.What should I do or maybe I need configure something in PSD software?

    J
    joseph2399
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 11:58

    Which Port pins on the uPSD did you use for a[8,9]? Only Port A (8-bits only) can be configured as peripheral I/O mode. Please see page 126 of the attached uPSd data sheet.

    Terms & ConditionsAccessibility statement