Motorola DSP56000 Manual page 530

RND
Instruction Format:
RND D
Opcode:
23
Instruction Fields:
D D
A 0
B 1
Timing: 2+mv oscillator clock cycles
Memory: 1+mv program words
MOTOROLA
INSTRUCTION SET DESCRIPTIONS
Round Accumulator
DATA BUS MOVE FIELD
OPTIONAL EFFECTIVE ADDRESS EXTENSION
INSTRUCTION SET DETAILS
8 7 4 3
0 0 0 1 d
RND
0
0 0 1
A - 261