init.asm

dsp5000

          .def    _c_int00 
          .def    _main    
          .ref    _DSS_init
          
DMPREC        .set     54h 
TCR1          .set     32h  
     
           
          .mmregs          
          
           .text
_c_int00:
_main:   
   ;;       stm    #0h,XPC 
    ;;      LD     #0,DP 
    ;;      stm    #3cffh,SP 
    ;;      SSBX   INTM 
         ; stm    #02000h,SWWSR  
    ;;       STM    #0,SWWSR
    ;;      stm    #0000000010100000b,PMST
;          stm    #010h,IMR
;          stm    #0ffffh,IFR 
          
          
     ;;     stm    #1800h,ST0
     ;;     stm    #2900h,ST1
          ;RSBX      CPL
           
         
    ; st  #0h,*(DMPREC) 
    ; stm #0h,XPC 
    ; STM #0010h,TCR
    ; stm #0010h,TCR1 
    
    STM   #1111111110100000b,PMST
    STM   #0010001100000000b,ST1
    STM   #0,SWWSR
    SSBX   OVM
    SSBX   FRCT
    SSBX   SXM
    
     
          
                                       
;********************************************************
;;     stm   #2201h,AR7
;;     stm   #2200h,AR6                          
                          ;open ad
     call  _DSS_init
     
    ; rsbx  INTM
     
aa:
    ; ld    #0h,A
    ; stm   #23h,AR2
    ; nop
    ; stl   A,*AR2
     
     nop
     nop
     nop
     b     aa