CY7C1360C CYPRESS [Cypress Semiconductor], CY7C1360C Datasheet - Page 10

• Manufacturer Part Number: CY7C1360C
• Description: 9-Mbit (256K x 36/512K x 18) Pipelined SRAM
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document #: 38-05540 Rev. *C
Truth Table
Partial Truth Table for Read/Write
WRITE Cycle, Begin Burst
READ Cycle, Begin Burst
READ Cycle, Begin Burst
READ Cycle, Continue Burst
READ Cycle, Continue Burst
READ Cycle, Continue Burst
READ Cycle, Continue Burst
WRITE Cycle, Continue Burst
WRITE Cycle, Continue Burst
READ Cycle, Suspend Burst
READ Cycle, Suspend Burst
READ Cycle, Suspend Burst
READ Cycle, Suspend Burst
WRITE Cycle, Suspend Burst
WRITE Cycle, Suspend Burst
Read
Read
Write Byte A – (DQ
Write Byte B – (DQ
Write Bytes B, A
Write Byte C – (DQ
Write Bytes C, A
Write Bytes C, B
Write Bytes C, B, A
Write Byte D – (DQ
Write Bytes D, A
Write Bytes D, B
Write Bytes D, B, A
Write Bytes D, C
Write Bytes D, C, A
Write Bytes D, C, B
Write All Bytes
Write All Bytes
Note:
9. Table only lists a partial listing of the byte write combinations. Any combination of BW
Operation
Function (CY7C1360C)
(continued)
C
D
B
A
and DQP
and DQP
and DQP
and DQP
[3, 4, 5, 6, 7, 8]
B
C
D
A
)
)
)
)
Address
External
External
External
Current
Current
Current
Current
Current
Current
Used
Next
Next
Next
Next
Next
Next
[5, 9]
CE
H
H
H
H
H
H
L
X
X
X
X
X
X
L
L
1
PRELIMINARY
CE
GW
H
H
H
X
X
X
X
X
X
X
X
X
X
X
X
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
2
CE
X
X
X
X
X
X
X
X
X
X
X
X
L
L
L
3
ZZ ADSP ADSC ADV WRITE OE CLK
BWE
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
X
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
X
is valid. Appropriate write will be done based on which byte write is active.
H
H
H
H
H
X
X
H
X
H
H
X
X
H
X
BW
H
H
H
H
H
H
H
X
H
X
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
D
H
H
H
H
H
H
X
X
X
L
L
L
L
L
L
BW
H
H
H
H
H
H
H
H
X
X
L
L
L
L
L
L
L
L
C
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
X
H
H
H
X
X
H
H
X
X
L
L
L
L
L
BW
CY7C1360C
CY7C1362C
H
H
H
H
H
H
H
H
X
X
L
L
L
L
L
L
L
L
L-H
L-H
L-H Three-State
L-H
L-H Three-State
L-H
L-H Three-State
L-H
L-H
L-H
L-H Three-State
L-H
L-H Three-State
L-H
L-H
B
Page 10 of 31
BW
DQ
D
Q
Q
Q
D
D
Q
Q
D
D
H
H
H
H
H
H
H
H
X
L
L
L
L
L
L
X
L
L
A