CY7C1470V25_12 CYPRESS [Cypress Semiconductor], CY7C1470V25_12 Datasheet - Page 18

• Manufacturer Part Number: CY7C1470V25_12
• Manufacturer: CYPRESS [Cypress Semiconductor]

TAP Controller Block Diagram
TAP Timing
Document Number: 38-05290 Rev. *O
TMS
Test Mode Select
TCK
TDI
Test Data-Out
Test Data-In
Test Clock
(TDO)
(TMS)
(TCK)
(TDI)
Selection
Circuitry
1
t TMSS
t TDIS
Boundary Scan Register
Identification Register
31
x
Instruction Register
TAP CONTROLLER
2
30
t TMSH
t TDIH
.
t TH
Bypass Register
29
.
DON’T CARE
.
.
t
.
.
TL
.
.
3
2
2
2
1
1
1
t CYC
0
0
0
0
UNDEFINED
4
S
Circuitr
election
t TDOX
t TDOV
y
5
TDO
6
CY7C1470V25
CY7C1472V25
CY7C1474V25
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