setupdsk5402.asm

基于ti 5402dsk的flashburn程序。

;**********************************************************************
;* (C) Copyright 2005, Software Design Solutions, Inc.
;* 
;* Portions of this work have been provided under license
;* by Texas Instruments Inc.
;*
;* SetupDSK5402.asm -- Target initialization
;**********************************************************************
;


;******************************************************************************
;** DSP Control Register Definitions
;******************************************************************************
SWWSR               .set (28h)        ;  

FLWAIT_SWWSR        .set (5861h)      ; Wait States for Flash 
EXTWAIT_SWWSR       .set (0209h)      ; Wait States for Ext Mem and IO 
INIT_SWCR           .set (0001h)      ; Wait State Multipler bit set for x2


    .global _dspInitEx
    .global _dspInitFl

    .text
_dspInitEx:
        stm     #INIT_SWCR, 2Bh        ; Set Wait State Multipler Bit
        stm     #EXTWAIT_SWWSR, SWWSR  ; Set I/O and Ext memory wait states
        ret

_dspInitFl:
        stm     #INIT_SWCR, 2Bh        ; Set Wait State Multipler Bit
        stm     #FLWAIT_SWWSR, SWWSR   ; Set I/O and Ext memory wait states
        ret
        .end