Motorola DSP96002 User Manual

Page 857

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MOTOROLA

Instruction Format:

MPYS S1,S2,D1 SUB S3,D2 (move syntax - see the MOVE instruction descrip-

tion.)

Instruction Fields:

D D

n n

where nn = 0-3

d d

n n

where nn = 0-3

s s s

n n n

where nnn = 0-7

S1*S2

Q Q Q Q

D0*D4

0 0 0 0

D4*D4

0 0 0 1

D4*D5

0 0 1 0

D4*D6

0 0 1 1

D5*D6

0 1 0 0

D4*D7

0 1 0 1

D5*D7

0 1 1 0

D6*D7

0 1 1 1

D4*D8

1 0 0 0

D5*D8

1 0 0 1

D6*D8

1 0 1 0

D7*D8

1 0 1 1

D4*D9

1 1 0 0

D5*D9

1 1 0 1

D6*D9

1 1 1 0

D7*D9

1 1 1 1

Timing:

2 + mv oscillator clock cycles

Memory:

1 + mv program words

1sss

ddQQ

QQDD

OPTIONAL EFFECTIVE ADDRESS EXTENSION OR IMMEDIATE LONG DATA

DATA BUS MOVE FIELD