fors480.asm

led显示程序 led显示程序 led显示程序

.include hardware.inc
.external _sum
.external _RES_T023_48K_SA
.external _RES_T024_48K_SA
.external _RES_T025_48K_SA
.external _RES_T026_48K_SA
.external _RES_A4_16K_SA	
//.external _RES_D0_16K_SA	
//.external _RES_DBR_16K_SA	
//.external _RES_ORCHBARO_16K_SA
.define P_INT_Ctrl_NEW 0x702d
.code
.public _SP_INT_64Hz
.public F_SP_INT_64Hz;
 _SP_INT_64Hz:
 F_SP_INT_64Hz:
     irq off
     R1 = 0x0003;
     [P_TimeBase_Setup]=r1
     r1 = [P_INT_Ctrl_NEW]
     r1 |= 0x0002 						//开中断IRQ6_TMB1和IRQ6_TMB2
	 [P_INT_Ctrl_NEW]= r1 
	 int IRQ
     irq on
     retf;
     
 .public _Turnoff_INT_64Hz;
 _Turnoff_INT_64Hz: 
    irq off
    r1 = [P_INT_Ctrl_NEW]
	r1 &= 0xfffd;
	[P_INT_Ctrl_NEW] = r1;
    irq on
     retf;   
     
 .public  T_SACM_S480_SpeechTable;
   T_SACM_S480_SpeechTable:   
     .dw _RES_T023_48K_SA;
     .dw _RES_T024_48K_SA; 
     .dw _RES_T025_48K_SA;
     .dw _RES_T026_48K_SA;
     
.PUBLIC T_SACM_A2000_SpeechTable;
T_SACM_A2000_SpeechTable:
.DW _RES_A4_16K_SA	
//.DW _RES_D0_16K_SA	
//.DW _RES_DBR_16K_SA	
//.DW _RES_ORCHBARO_16K_SA