Dynamic scan and Timer 1 digital pipe shows from 765,432 began to 1/10 seconds speed down decreasing until 765,398 and maintain display this few, meantime use Timer 0 to 500MS speed pipelining lamp from on to under movement when digital pipe few reduced stopped, experiment board pipelining lamp also stop then Full start blinking, 3 seconds (using T0 Timing) pipelining lamp all closed, digital pipe shown "HELLO". This maintaining live. Set crystal frequency 12MHz.

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