Read Data

DATA

RD

CS

ALE

D97TL301A

Figure 1a: Microprocessor Read Timing non multiplexed mode.

Notes:

When a read from the LER immediately follows a write to the LER a minimum of 1

µs is required between these operations.

Write Data

DATA

WR

CS

ALE

D97TL302A

INT

(Note 3)

Figure 2a: Microprocessor Write Timing non multiplexed mode.

Notes:

The propagation delay from the writing of the T/I bit to the effect on the INT pin is approximately 1

µs for both mask and enable operations.

STLC5444

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