Cypress CY7C136A Manual De Usuario
CY7C132, CY7C136
CY7C136A, CY7C142, CY7C146
Document #: 38-06031 Rev. *E
Page 11 of 15
Interrupt Timing Diagrams
Figure 12. Left Side Sets INT
R
Figure 13. Right Side Clears INT
R
Figure 14. Right Side Sets INT
L
Figure 15. Right Side Clears INT
L
Switching Waveforms
(continued)
WRITE 7FF
t
INS
ADDRESS
L
R/
W
L
t
WC
t
EINS
CE
L
t
HA
t
SA
t
WINS
INT
R
READ 7FF
t
RC
t
EINR
t
HA
t
INR
t
OINR
ADDRESS
R
CE
R
R/W
R
INT
R
OE
R
WRITE 7FE
t
INS
ADDRESS
R
R/W
R
t
WC
t
EINS
CE
R
t
HA
t
SA
t
WINS
INT
L
READ 7FE
t
EINR
t
HA
t
INR
t
OINR
ADDRESS
L
CE
L
R/W
L
INT
L
OE
L
t
RC