TDA7590_09 Datasheet, PDF (22/42 Pages) STMicroelectronics – Digital signal processing IC for speech and audio applications

Appendix 1
8
Appendix 1
8.1
Benchmarking program
;********************************* FILE HEADER *********************************
;
;Title:
Salieri CODEC/SAI Functionality Test
;
;File Name: full_func.asm
;
;Author:
--
;
;Language: DSP2420 Core Assembler
;
;Project: Salieri
;
;Description:
CODEC + TIMER + HI gpios + ESSI + SCI
;
;
;
;
;
;
;
;;
;*******************************************************************************
;*********************************** Equates ***********************************
;*******************************************************************************
Npts
Ntaps
equ
20
equ
4
22/42
;------------------------------------------------------------------------
;
EQUATES for I/O Port Programming
;------------------------------------------------------------------------
;
M_HDR
M_HDDR
M_PCRC
M_PRRC
M_PDRC
M_PCRD
M_PRRD
M_PDRD
M_PCRE
M_PRRE
M_PDRE
M_OGDB
Register Addresses
EQU
$FFFFC9
EQU
$FFFFC8
EQU
$FFFFBF
EQU
$FFFFBE
EQU
$FFFFBD
EQU
$FFFFAF
EQU
$FFFFAE
EQU
$FFFFAD
EQU
$FFFF9F
EQU
$FFFF9E
EQU
$FFFF9D
EQU
$FFFFFC
; PS- Host port GPIO data Register
; PS- Host port GPIO direction Register
; Port C Control Register
; Port C Direction Register
; Port C GPIO Data Register
; Port D Control register
; Port D Direction Data Register
; Port D GPIO Data Register
; Port E Control register
; Port E Direction Register
; Port E Data Register
; OnCE GDB Register
;------------------------------------------------------------------------
;
EQUATES for Exception Processing
;------------------------------------------------------------------------
; Register Addresses
IPR_C
EQU
$FFFFFF
; Interrupt Priority Register Core
TDA7590