Cypress Semiconductor CY7C0430CV Bedienungsanleitung PDF herunterladen (Seite 29)

CY7C0430BV

CY7C0430CV

Document #: 38-06027 Rev. *B Page 29 of 37

TAP Controller State Diagram (FSM)

[53]

Note:

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

TEST-LOGIC

RESET

RUN_TEST/

IDLE

SELECT

DR-SCAN

CAPTURE-DR

SHIFT-DR

EXIT1-DR

PAUSE-DR

EXIT2-DR

UPDATE-DR

SELECT

IR-SCAN

CAPTURE-IR

SHIFT-IR

EXIT1-IR

PAUSE-IR

EXIT2-IR

UPDATE-IR

1

0

1

1

0

1

0

1

0

0

0

1

1

1

0

1

0

1

0

0

0

1

0

1

1

0

1

0

0

1

1

0

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