CY7C132/CY7C136
CY7C142/CY7C146
Switching Waveforms (continued)
Busy Timing Diagram No. 3 (Write with BUSY, Slave: CY7C142/CY7C146)
CE
t
PWE
R/W
t
t
WH
WB
BUSY
C132-16
Interrupt Timing Diagrams[19]
Left Side Sets INT :
R
t
WC
ADDRESS
L
WRITE 7FF
t
t
HA
INS
CE
L
t
EINS
R/W
L
t
SA
t
WINS
INT
R
C132-17
Right Side Clears INT :
R
t
RC
ADDRESS
R
READ 7FF
t
t
INR
HA
CE
R
t
EINR
R/W
R
OE
R
t
OINR
INT
R
C132-18
10