Motorola DSP56156 Manual page 293

INSTRUCTIONS
Table C-5
Oper.
MAC
MPY
ADD
SUB
TFR
OR/AND
EOR
CMP/CMPM
ADD
SUB
MOVE
SBC
CMP/CMPM
SUBL, TFR
ADD, SUB
RND
TST
ABS
INC/INC24
DEC/DEC24
CLR/CLR24
NEG
ASL/ASR
NOT
ROL/ROR
LSL/LSR
MOTOROLA
DSP56156 Functional Instruction Set Summary
Data ALU Instructions with One Parallel Operation
DSP56156
DATA ALU
OPERATION
Reg.
± X0,X0,F
± X1,X0,F
± A1,Y0,F
± B1,X0,F
± Y0,X1,F
± Y1,X1,F
± Y1,X0,F
± Y0,X0,F
X1,F
X0,F
Y1,F
Y0,F
X,F
Y,F
X,F
Y,F
~F,F
F
PROGRAMMING SHEETS
PARALLEL MEMORY
READ or WRITE
Eff. Address Dest/Source
(Rn)+ X1
(Rn)+Nn X0
(~F1) Y1
(R2+xx) Y0
A0
B0
A
B
ONE ADDRESS UPDATE
Eff. Address
(Rn)-
(Rn)+Nn
PARALLEL REGISTER
TRANSFER
Source Destination
X0 ~F
X1 ~F
Y0 ~F
Y1 ~F
A X0
A X1
B Y0
B Y1
F ~F
A0 X0
A0 X1
B0 Y0
B0 Y1
No Transfer
C - 9