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The step involved in PUSH operation is
- a)increment stack by 2 and store 8-bit content to address pointed to by SP
- b)decrement stack by 1 and store 16-bit content to address pointed to by SP
- c)increment stack by 1 and store 8-bit content to address pointed to by SP
- d)store 8-bit content to address pointed to by SP and then increment stack by 1
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
The step involved in PUSH operation isa)increment stack by 2 and store...
The PUSH instruction follows two steps.
1. Increment stack by 1
2. Store 8-bit content of the 8-bit address specified in the instruction to the address pointed to by SP.
1. Increment stack by 1
2. Store 8-bit content of the 8-bit address specified in the instruction to the address pointed to by SP.
Most Upvoted Answer
The step involved in PUSH operation isa)increment stack by 2 and store...
The correct answer is option 'C': increment stack by 1 and store 8-bit content to the address pointed to by SP.
Explanation:
The PUSH operation is used to store data onto the stack. It involves two steps:
1. Increment the stack pointer (SP) by 1:
- The stack pointer (SP) is a register that keeps track of the current top of the stack.
- By incrementing the stack pointer, we are moving it to the next available memory location on the stack.
2. Store the 8-bit content to the address pointed to by SP:
- Once the stack pointer (SP) is incremented, we can store the data onto the stack.
- The content to be stored is typically an 8-bit value, which can be a register value or a constant.
- The address pointed to by the stack pointer (SP) is the memory location where the data will be stored.
By following these steps, the PUSH operation places the 8-bit content onto the stack by incrementing the stack pointer and storing the content to the address pointed to by SP.
HTML bullet points:
PUSH operation:
- Step 1: Increment the stack pointer by 1.
- Step 2: Store the 8-bit content to the address pointed to by SP.
Explanation:
1. Increment the stack pointer (SP) by 1:
- The stack pointer (SP) keeps track of the current top of the stack.
- Incrementing the stack pointer moves it to the next available memory location on the stack.
2. Store the 8-bit content to the address pointed to by SP:
- Once the stack pointer (SP) is incremented, the data can be stored onto the stack.
- The content to be stored is typically an 8-bit value, which can be a register value or a constant.
- The address pointed to by the stack pointer (SP) is the memory location where the data will be stored.
By following these steps, the PUSH operation effectively stores the 8-bit content onto the stack.
Explanation:
The PUSH operation is used to store data onto the stack. It involves two steps:
1. Increment the stack pointer (SP) by 1:
- The stack pointer (SP) is a register that keeps track of the current top of the stack.
- By incrementing the stack pointer, we are moving it to the next available memory location on the stack.
2. Store the 8-bit content to the address pointed to by SP:
- Once the stack pointer (SP) is incremented, we can store the data onto the stack.
- The content to be stored is typically an 8-bit value, which can be a register value or a constant.
- The address pointed to by the stack pointer (SP) is the memory location where the data will be stored.
By following these steps, the PUSH operation places the 8-bit content onto the stack by incrementing the stack pointer and storing the content to the address pointed to by SP.
HTML bullet points:
PUSH operation:
- Step 1: Increment the stack pointer by 1.
- Step 2: Store the 8-bit content to the address pointed to by SP.
Explanation:
1. Increment the stack pointer (SP) by 1:
- The stack pointer (SP) keeps track of the current top of the stack.
- Incrementing the stack pointer moves it to the next available memory location on the stack.
2. Store the 8-bit content to the address pointed to by SP:
- Once the stack pointer (SP) is incremented, the data can be stored onto the stack.
- The content to be stored is typically an 8-bit value, which can be a register value or a constant.
- The address pointed to by the stack pointer (SP) is the memory location where the data will be stored.
By following these steps, the PUSH operation effectively stores the 8-bit content onto the stack.
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The step involved in PUSH operation isa)increment stack by 2 and store 8-bit content to address pointed to by SPb)decrement stack by 1 and store 16-bit content to address pointed to by SPc)increment stack by 1 and store 8-bit content to address pointed to by SPd)store 8-bit content to address pointed to by SP and then increment stack by 1Correct answer is option 'C'. Can you explain this answer?
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