Stereo System User Manual

MOTOROLA DSP96002 USER’S MANUAL A - 267
Instruction Fields:
<ea> Rn - R0-R7
X: or Y: reference (Memory addressing modes only)
P: reference (Memory Alterable addressing modes only)
Absolute Address - 32 bits
Long Displacement - 32 bits
I/O Short Address - ppppppp (7 bits)
Memory Space s Periph Space S Peripheral W
X Memory 0 X Memory 0 Read 0
Y Memory 1 Y Memory 1 Write 1
d0 00SW 1ppp pppp
31 14 13 0
0000 0000 0111 dddd dd
11 01SW 1ppp pppp
31 14 13 0
OPTIONAL EFFECTIVE ADDRESS EXTENSION
0000 0000 0111 MMMR RR
Instruction Format: MOVE(P) X: pp, D MOVE(P) Y: pp, D
MOVE(P) S,X: pp MOVE(P) S,Y: pp
Instruction Format: MOVE(P) X: pp, P: ea MOVE(P) Y: pp, P: ea
MOVE(P) P: ea, X: pp MOVE(P) P: ea, Y: pp