home *** CD-ROM | disk | FTP | other *** search
File List | 1986-01-18 | 1.4 KB | 57 lines |
- REFERENCE:
- Application Report: "Implementation of FIR/IIR Filters with the
- TMS32010/TMS32020," Lovrich and Simar,
- Digital Signal Processing Applications with the TMS320 Family, Texas
- Instruments Inc.
-
-
- There are six filter programs contained in this directory:
-
- 1. FIRBPASS.ASM
- 2. FIDDIF.ASM
- 3. IIR4CAS.ASM
- 4. IIR4DIR.ASM
- 5. IIR4PAR.ASM
- 6. SFIR.ASM
-
- Program #6, SFIR.ASM, is written exclusively for the TMS32020 Digital
- signal Processor. The rest of the programs use the TMS32010 instruction
- set. Since the TMS32020 instruction set is a superset of the TMS32010
- instruction set, the user may re-assemble the code using the TMS32020
- assembler, with minor changes to the initialization section of the
- programs, using the following example as a model.
-
- o Section of TMS32010 code (from FIRBPASS.ASM program)
-
- .
- .
- .
- LARK AR0,CLOCK
- LARK AR1,>29
- LACK SMP
- LOAD LARP AR0
- TBLR *-,AR1
- SUB ONE
- BANZ LOAD
- .
- .
- .
-
- o TMS32020 modifications
-
- .
- .
- .
- LACK MD
- TBLR MODE
- OUT MODE,PA0
- LACK SMP
- TBLR CLOCK
- OUT CLOCK,PA1
- LARK AR0,H39
- RPTK >27
- BLKP CTABLE,*-
- .
- .
- .