.include "m128def.inc"

;
.def  temp  =r16
.def index_1 = R8
.def index_2 = R9
.def index_3 = R10
.def index   = r7
   
   RJMP VECT_END
.org OVF3addr
   rjmp   over_a   


over_a:
   ldi ZL,low(MAS1<<1)
   ldi ZH,high(MAS1<<1)
   ADD ZL,index_1
   adc ZH,Index
   lpm
   sts OCR3AL,R0
   inc index_1
   cp  index_1,r14
   brne over_b
   clr index_1
over_b:
   ldi ZL,low(MAS1<<1)
   ldi ZH,high(MAS1<<1)
   ADD ZL,index_2
   adc ZH,index
   lpm
   sts OCR3BL,R0
   inc index_2
   cp  index_2,r14
   brne over_c
   clr index_2
over_c:
   ldi ZL,low(MAS1<<1)
   ldi ZH,high(MAS1<<1)
   ADD ZL,index_3
   adc ZH,Index
   lpm
   sts OCR3CL,R0
   inc index_3
   cp index_3,r14
   brne quit_over
   clr index_3
quit_over:
   reti


VECT_END:
   LDI r19,HIGH(RamEnd)
   OUT   SPH,r19
   LDI r19,LOW(RamEnd)
   OUT   SPL,r19
   
   LDI R16,0b11111111
   OUT DDRE,R16


     clr index
   CLR index_1
   ldi r16,33
   mov index_2,r16
    ldi r16,66
    mov index_3,r16
   LDI R16,100
   MOV R14,R16
   CLR  R11

   LDI R18, 0b00000000
   STS TIMSK,R18
   ldi r25, (1<<TOIE3)
   STS ETIMSK,R25
   LDI R16,(1<<COM3A1) | (1<<COM3B1) | (1<<COM3C1) | (1<<WGM30)
   STS TCCR3A,R16

   LDI R17,(1<<CS31) | (1<<CS32) | (1<<WGM32)
   STS TCCR3B,R17

   LDI R16,0b11111111
   OUT DDRB,R16

   LDI R16,3
   out OCR2,R16

   LDI R17,(1<<COM20) | (1<<WGM21) | (1<<CS20)
   out TCCR2,R17

   SEI




LOOP:
   RJMP LOOP

MAS1:
.db 135,143,151,159,167,174,182,189,196,... (масив из 100 эл.)

   LDI R16,(1<<COM3A1) | (1<<COM3B1) | (1<<COM3C1) | (1<<WGM30)
   STS TCCR3A,R16

   LDI R17,(1<<CS31) | (1<<CS32) | (1<<WGM32)
   STS TCCR3B,R17

   LDI R16,0b11111111
   OUT DDRB,R16