Analog Devices adsp-2100 - Page 421

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MULTIFUNCTION
COMPUTATION with REGISTER to REGISTER MOVE
<MAC> operation
ASTAT: 7 6 543210
SS MV AQ AS AC AV AN AZ
-*------
MV Set if the accumulated product overflows the lower-order 32
bits of the MR register. Cleared otherwise.
<SHIFT> operation
ASTAT: 7 6 543210
SS MV AQ AS AC AV AN AZ
*-------
SS Affected only when executing the EXP operation; set if the
source operand is negative. Cleared if the number is
positive.
Instruction Format:
ALU/MAC operation with Data Register Move, Instruction Type 8:
23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0 0 1 0 1 Z AMF Yop Xop Dreg Dreg
dest source
Shift operation with Data Register Move, Instruction Type 14:
23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0 0 0 1 0 0 0 0 0 SF Xop Dreg Dreg
dest source
Z: Result register Dreg: Data register
SF: Shifter operation AMF: ALU/MAC operation
Yop: Y operand Xop: X operand