GVT71256D36T-4.4 View Datasheet(PDF) - Cypress Semiconductor

Part Name

Description

Manufacturer

GVT71256D36T-4.4

256K x 36/512K x 18 Pipelined SRAM

Cypress Semiconductor 

PRELIMINARY

CY7C1360A/GVT71256D36

CY7C1362A/GVT71512D18

1

TEST-LOGIC

RESET

0

0

REUN-TEST/ 1

IDLE

SELECT

1

DR-SCAN

0

1

CAPTURE-DR

0

SHIFT-DR

0

1

1

EXIT1-DR

0

PAUSE-DR

0

1

0

EXIT2-DR

1

UPDATE-DR

1

0

1

SELECT

IR-SCAN

0

1

CAPTURE-IR

0

SHIFT-IR

0

1

EXIT1-IR

1

0

PAUSE-IR

0

1

0

EXIT2-IR

1

UPDATE-IR

1

0

Figure 1. TAP Controller State Diagram[11]

Note:

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

11

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