Timing Waveforms
Conditions: stack not full, IES, PL LOW
FIGURE 11. Serial Input, Unexpanded or Master Operation
Conditions: stack not full, IES HIGH when initiated, PL LOW
FIGURE 12. Serial Input, Expanded Slave Operation
Conditions: data in stack, TOP HIGH, IES LOW when initiated, OES LOW
FIGURE 13. Serial Output, Unexpanded or Master Operation
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