AMC0XXCFLKA Datasheet, PDF (18/42 Pages) Advanced Micro Devices – 1, 2, 4, or 10 Megabyte 5.0 V-only Flash Memory PC Card

CE
t_CH
t_OE
t_DF
OE
t_OEH
WE
D7
D0–D6
t_CE
t_{WHWH 3 or 4}
*
D7
D0–D6 = Invalid
t_OH
D7 =
Valid Data
D0–D6
Valid Data
High-Z
* D7 = Valid Data (The device has completed the Embedded operation.)
18723C-6
Figure 5. AC Waveforms for Data Polling During Embedded Algorithm Operations
CE
t_OEH
WE
OE
Data
(D0–D7)
D6 = Toggle
*
D6 = Toggle
D6 =
Stop Toggling
t_OE
D0–D7
Valid
* D6 stops toggling (The device has completed the Embedded operation.)
18723C-7
Figure 6. AC Waveforms for Toggle Bit During Embedded Algorithm Operations
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AmC0XXCFLKA
5/4/98