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MICROPROCESSOR INSTRUCTION REFERENCE->DBVS
DBVS Decrement and Branch until Overflow or Count = -1
Compatibility: 68000, 68010, 68020, CPU32 families
If V = 0 then Decrement data register Dn (low order word) and Branch if result not -1
Assembler Syntax: DBVS Dn,<label>
Size: Word
Condition Codes Not Affected