Basic Arithmetic Operation Using TMS320L50 DSP Processor

Basic Arithmetic Operation Using TMS320L50 DSP Processor:

ADDITION:
C000 LDP #100H
C001 LACC #05,0
C003 ADD #02
C004 SACL 0010,0
C005 SACH 0011,0
C006 B C006


   INPUT                      OUTPUT
ACCUMULATOR-05              8010 - 0007
IMMEDIATE DATA-02           8011 - 0000


SUBTRACTION:
C000 LDP #100H
C001 LACC #07,0
C003 SUB #03
C004 SACL 0010,0
C005 SACH 0011,0
C006 B C006

   INPUT                      OUTPUT
ACCUMULATOR-07              8010 - 0004
IMMEDIATE DATA-03           8011 - 0000



AND OPERATION:
C000 LDP #100
C001 LACC #06,0
C003 AND #05
C004 SACL 0010,0
C005 SACH 0011,0
C006 B C006

    INPUT                      OUTPUT
ACCUMULATOR-06              8020 - 0004
IMMEDIATE DATA-05           8021 - 0000


OR OPERATION:
C000 LDP #100
C001 LACC #08,0
C003 OR #03
C004 SACL 0010,0
C005 SACH 0011,0
C006 B C006

    INPUT                      OUTPUT
ACCUMULATOR-08              8020 - 000B
IMMEDIATE DATA-03           8021 - 0000


XOR OPERATION:
C000 LDP #100
C001 LACC #04,0
C003 XOR #09
C004 SACL 0010,0
C005 SACH 0011,0
C006 B C006

    INPUT                      OUTPUT
ACCUMULATOR-04              8020 - 000D
IMMEDIATE DATA-09           8021 - 0000


INDIRECT ADDRESSING MODES:
LDP #100
LAR 0,#8001
LAR 1,#8010
MAR *,0
LACC *+
ADD *,0,1
SACL *+
SACH *


MULTIPLICATION:

LDP #100
LACC #037A,0
SACL 0000,0
LACC #012E,0
SACL 0001,0
LT 0000
MPY 0001
PAC
SACL 0002,0
SACH 0003,0


   INPUT                      OUTPUT
ACCUMULATOR-05              8020 - 0050
IMMEDIATE DATA-10           8021 - 0000