Motorola DSP56000, 24-Bit Digital Signal Processor manual Instruction Fields Or D Sign Ext Zero

INSTRUCTION DESCRIPTIONS

R Register to Register Data Move

Instruction Fields:
	e	e	e	e	e	S	D	D
S or D	d	d	d	d	d	S/L	Sign Ext	Zero
X0	0	0	1	0	0	no	no	no
X1	0	0	1	0	1	no	no	no
Y0	0	0	1	1	0	no	no	no
Y1	0	0	1	1	1	no	no	no
A0	0	1	0	0	0	no	no	no
B0	0	1	0	0	1	no	no	no
A2	0	1	0	1	0	no	no	no
B2	0	1	0	1	1	no	no	no
A1	0	1	1	0	0	no	no	no
B1	0	1	1	0	1	no	no	no
A	0	1	1	1	0	yes	A2	A0
B	0	1	1	1	1	yes	B2	B0
R0-R7 1 0 r				r	r
N0-N7	1	1	n	n	n

where “rrr”=Rn number where “nnn”=Nn number

Timing: mv oscillator clock cycles

Memory: mv program words

R

MOTOROLA INSTRUCTION SET DETAILS A - 171