Wednesday, May 19, 2010

READY pin function in 8284A Clock Generator chip

Question

Briefly describe the function of READY pin in 8284A clock chip in relation to synchronization with other I/O or memory.

Answer
The ready pin generates the Ready signal for the 8086/8088. Usage example can be seen in the following READ and WRITE cycle where the important process only started after READY pin is set.



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