What is the common pins in 8086 and function ?

1.	What is the common pins in 8086 and function ?
Answer» COMMON PINS IN 8086: ADDRESS AND DATA BUS (AD₀-AD₁₅): • Pin 2-16, 39(TYPES- INPUT /OUTPUT OPERATIONS). FUNCTIONS: These are the time multiplexed memory input , output address and data bus pins. The address part (A₀-A₁₅) is transferred in T₁ clock cycle and data are transferred in T₂, T₃, T_W, T₄ clock cycle. These signals are stored by address latch enable (ALE) signals generated at a beginning of T₁ states these AD₀- AD₁₅ pins are traced in order to make AD₀-AD₁₅ lines receive the data signal.

Answer»

COMMON PINS IN 8086:

ADDRESS AND DATA BUS (AD₀-AD₁₅):

• Pin 2-16, 39(TYPES- INPUT /OUTPUT OPERATIONS).

FUNCTIONS: These are the time multiplexed memory input , output address and data bus pins. The address part (A₀-A₁₅) is transferred in T₁ clock cycle and data are transferred in T₂, T₃, T_W, T₄ clock cycle. These signals are stored by address latch enable (ALE) signals generated at a beginning of T₁ states these AD₀- AD₁₅ pins are traced in order to make AD₀-AD₁₅ lines receive the data signal.

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