You have to set the 'WR' bit to start the write, when the write is complete the bit will be cleared in hardware. So just poll the bit and wait until it is clear.
You have to set the 'WR' bit to start the write, when the write is complete the bit will be cleared in hardware. So just poll the bit and wait until it is clear.
Yes, there's no need to add a timed delay, the procedure is given in the datasheet - if you're using a high level language to write your code, the compiler should produce the correct code for you.