2. For the ATmega32 program below, answer the following questions. .ORG 0 LOW(RAMEND) LDI R16,HIGH(RAMEND) OUT...

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2. For the ATmega32 program below, answer the following questions. .ORG 0 LOW(RAMEND) LDI R16,HIGH(RAMEND) OUT SPH,R16 LDI R16, OUT SPL,R16 LOOP: CBI PORTB, 7 CALL DELAY NOP NOP NOP SBI DDRB, 7 SBI PORTB, 7 NOP NOP .ORG 0x50 DELAY: LDI R19, 50 LOOP2: LDI R20, 200 LOOP1: DEC R20 CALL DELAY RJMP LOOP BRNE LOOP1 DEC R19 BRNE LOOP2 RET Number of Machine Cycles for Each Instruction Instruction Instruction Number of Cycles 1 1 1 4 2 2 LDI IN OUT CALL SBI CBI RET NOP DEC BRNE RJMP Number of Cycles 4 1 1 2/1 2 (9 Points) Determine the time delay (in microseconds) for the instructions in the DELAY subroutine (given in gray). Assume that the crystal frequency is 16 MHz. 2. For the ATmega32 program below, answer the following questions. .ORG 0 LOW(RAMEND) LDI R16,HIGH(RAMEND) OUT SPH,R16 LDI R16, OUT SPL,R16 LOOP: CBI PORTB, 7 CALL DELAY NOP NOP NOP SBI DDRB, 7 SBI PORTB, 7 NOP NOP .ORG 0x50 DELAY: LDI R19, 50 LOOP2: LDI R20, 200 LOOP1: DEC R20 CALL DELAY RJMP LOOP BRNE LOOP1 DEC R19 BRNE LOOP2 RET Number of Machine Cycles for Each Instruction Instruction Instruction Number of Cycles 1 1 1 4 2 2 LDI IN OUT CALL SBI CBI RET NOP DEC BRNE RJMP Number of Cycles 4 1 1 2/1 2 (9 Points) Determine the time delay (in microseconds) for the instructions in the DELAY subroutine (given in gray). Assume that the crystal frequency is 16 MHz.

Answer rating: 100% (QA)

To calculate the time delay created by the DELAY subroutine well go through each instruction and cou... View the full answer