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The read and write control lines running through the data buses have control signals. The microprocessor can read data from memory or write data to the memory so the data buses are bidirectional. One direction is needed to write the data while another direction is required for the read command to fetch the data.
What else can I help you with?
Business letter letter giving instruction?
To write a business letter of any type, use business format. Start with your address in the top right (without your name). Skip a line and put the name and address of the person you are writing to starting at the margin on the left. Skip a line and write a business greeting with a colon after it. Write a short introduction, the instructions, and a conclusion. Write a business salutation, leave a few lines, and type your name. Sign your name between the salutation and the typed name.
Why do some people fail to write clear and concise messages?
They write to impress instead of express. They write to express and impress.
How do you write a availability letter?
how to write a availability letter
How do you write a letter to your brother?
We write a informal letter to our brother.
How To Write The Absence From School's Letter?
You need to write the truth in an excuse for missing school - and you need to let your parents write it.
