User Manual

W29C040
- 14 -
Timing Waveforms, continued
WE
Controlled Write Cycle Timing Diagram
Address A18-0
DQ7-0
Data Valid
Internal write starts
CE
OE
WE
T
AS
T
CS
T
OES
T
AH
T
WC
T
CH
T
OEH
T
WPH
T
WP
T
DS
T
DH
CE
Controlled Write Cycle Timing Diagram
High Z
Data Valid
Internal Write Starts
Address A18-0
CE
OE
WE
TAS
T
AH
T
WC
T
OEH
T
DH
T
DS
T
CP
T
OES
DQ7-0
T
WPH
T
CS TCH