Cypress CY7C1330AV25 manual TAP Controller State Diagram6, Select, Dr-Scan, Ir-Scan, Capture-Dr

Models: CY7C1332AV25 CY7C1330AV25

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TAP Controller State Diagram[6]

CY7C1330AV25

PRELIMINARYCY7C1332AV25

TAP Controller State Diagram[6]

1SELECT

0DR-SCAN

TEST-LOGIC RESET

0

TEST-LOGIC/ IDLE

1

SELECT

1

1

SELECT

 

DR-SCAN

 

IR-SCAN

 

0

 

0

 

1

 

1

CAPTURE-DR

 

CAPTURE-IR

 

0

 

 

0

 

 

SHIFT-DR

 

0

SHIFT-IR

 

0

1

 

 

1

 

 

EXIT1-DR

 

1

EXIT1-IR

 

1

 

 

 

 

0

 

 

0

 

 

PAUSE-DR

0

PAUSE-IR

 

0

1

 

 

1

 

 

0

 

 

0

 

 

EXIT2-DR

 

 

EXIT2-IR

 

 

1

 

 

1

 

 

UPDATE-DR

 

UPDATE-IR

 

1

0

 

1

0

 

 

 

 

 

Note:

6. The 0/1 next to each state represents the value at TMS at the rising edge of TCK.

Document No: 001-07844 Rev. *A

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Cypress CY7C1330AV25 TAP Controller State Diagram6, Select, Dr-Scan, Ir-Scan, Capture-Dr, Capture-Ir, Shift-Ir, EXIT1-IR