WRITE CYCLE 2 (/OE Low Fixed)

Notes (WRlTE CYCLE):

1. A write occurs during the overlap of a low /CS and a low /WE. A write begins at

the latest transition among /CS going low and /WE going low: A write ends at

measured from the beginning of write to the end of write.

2. tcw is measured from the later of /CS going low to the end of write .

case a write ends as /CS, or /WE going high.

5. If /OE and /WE are in the read mode during this period, and the I/O pins are in

the output low-Z state, input of opposite phase of the output must not be applied

because bus contention can occur.

6. If /CS goes low simultaneously with /WE going low, or after /WE going low,

the outputs remain in high impedance state.

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22/10/97 12:35

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