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SYNTAX      [<LABEL>] ADRK <constant>

OPERANDS    0 . constant . 255

EXECUTION   (PC) + 1 . PC
            AR(ARP) + 8-bit positive constant . AR(ARP)

DESCRIPTION The 8-bit immediate value is added, right-justified, to the
            currently selected auxiliary register with the result
            replacing the auxiliary register contents. The addition takes
            place on the ARAU with the immediate value treated as an 8-
            bit positive integer.

WORDS       1

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



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   |                not repeatable                  |
            +------------------------------------------------+



EXAMPLE     ADRK  >80         (ARP = 5)

               BEFORE            AFTER

           AR5  >4321       AR5  >43A1