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APPENDIX
■Data Polling
Figure C-5 Timing Diagram for Data Polling
Note:
DQ7 is valid data (The device terminates automatic operation).
■Toggle Bit
Figure C-6 Timing Diagram for Toggle Bit
Note:
DQ6 stops toggling (The device terminates automatic operation).
CE
OE
W
E
DQ7 DQ7
DQ6 to DQ0
tOE
tCE
tCH
tOEH
tOH
tDF
tOE
High-Z
DQ7 = valid data
DQ6 to DQ0 =
valid data
DQ6 to DQ0 flag output
tWHWH1 or tWHWH2
CE
WE
OE
tOES
tOE
tOEH
DQ6 = Stop toggling
Data (DQ7 to DQ0) DQ7 to DQ0 =
valid
DQ6 = Toggle
DQ6 = Toggle