SMC Networks SMC91C95 Uživatelský manuál stáhnout pdf (Strana 108)

108

TIMING DIAGRAMS

FIGURE 18 - PCMCIA MEMORY READ TIMING

A[5:0], nREG

nCE1

nOE

D[15:0]

DATA VALID

0 min

30 max

5 max

Parameter Min Typ Max Units

t1 Address Access Time 300 ns

t2 nREG Access Time 300 ns

t3 nCE1 Access Time 300 ns

t4 nOE Access Time 150 ns

t5 Output Disable Time from

nCE1 high

100 ns

t6 Output disable Time from nOE

high

100 ns

NOTE: Applies only when nWAIT is asserted by the SMC91C95.

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SMC Networks SMC91C95 Uživatelský manuál Strana 108