Stereo System User Manual

58 MOTOROLA
Instruction Format: MPYS S1,S2,D1 SUB S3,D2 (move syntax - see the MOVE instruction descrip-
tion.)
Instruction Fields:
D1 D D
Dn n n where nn = 0-3
D2 d d
Dn n n where nn = 0-3
S3 sss
Dn n n n where nnn = 0-7
S1
*
S2 QQQQ
D0*D4 0000
D4*D4 0001
D4*D5 0010
D4*D6 0011
D5*D6 0100
D4*D7 0101
D5*D7 0110
D6*D7 0111
D4*D8 1000
D5*D8 1001
D6*D8 1010
D7*D8 1011
D4*D9 1100
D5*D9 1101
D6*D9 1110
D7*D9 1111
Timing: 2 + mv oscillator clock cycles
Memory: 1 + mv program words
01 1sss ddQQ QQDD
OPTIONAL EFFECTIVE ADDRESS EXTENSION OR IMMEDIATE LONG DATA
DATA BUS MOVE FIELD