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SYNTAX      [<LABEL>] RC

OPERANDS    None

EXECUTION   (PC) + 1 . PC
            0 . carry bit C in status register ST1
            Affects C.

DESCRIPTION The carry bit C in status register ST1 is reset to logic zero.
            The carry bit may be loaded directly by the LST1 and SC
            instructions.

WORDS       1

ENCODING    15 14 13 12 11 10  9  8  7  6  5  4  3  2  1  0
            +-----------------------------------------------+
            |1  1  0  0  1  1  1  0  0  0  1  1  0  0  0  0 |
            +-----------------------------------------------+

CYCLES

            +-----------------------------------------------+
            |     Cycle Timings for a Single Instruction    |
            |-----------------------------------------------|
            | PI/DI | PI/DE | PE/DI | PE/DE | PR/DI | PR/DE |
            |-------+-------+-------+-------+-------+-------|
      'C25  |   1   |   1   |  1+p  |  1+p  |   1   |   1   |
            |-----------------------------------------------|
            |     Cycle Timings for a Repeat Instruction    |
            |-----------------------------------------------|
      'C25  |   n   |   n   |  n+p  |  n+p  |   n   |   n   |
            +-----------------------------------------------+



EXAMPLE     RC                The carry bit C is reset to logic zero.
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