Cypress CY7C1510JV18, CY7C1514JV18, CY7C1512JV18, CY7C1525JV18 manual TAP Controller State Diagram

Models: CY7C1510JV18 CY7C1525JV18 CY7C1512JV18 CY7C1514JV18

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CY7C1512JV18, CY7C1514JV18

The state diagram for the TAP controller follows. [9]

TEST-LOGIC RESET

TEST-LOGIC/ IDLE

Note

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

Document #: 001-14435 Rev. *C

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Contents

Functional Description FeaturesConfigurations Selection Guide Doff Logic Block Diagram CY7C1510JV18Logic Block Diagram CY7C1525JV18 Logic Block Diagram CY7C1512JV18 Logic Block Diagram CY7C1514JV18 CY7C1510JV18 8M x Pin ConfigurationBall Fbga 15 x 17 x 1.4 mm Pinout CY7C1525JV18 8M x CY7C1514JV18 2M x CY7C1512JV18 4M xWPS BWS Pin Definitions Pin Name Pin Description Is Referenced with Respect to Power Supply Inputs to the Core of the DevicePower Supply Inputs for the Outputs of the Device TDO for Jtag Functional Overview Sram #1 Application ExampleEcho Clocks RPS WPS Truth TableWrite Cycle Descriptions BWS0 BWS1 BWS0 BWS0 BWS1 BWS2 BWS3 Ieee 1149.1 Serial Boundary Scan Jtag Idcode TAP Controller State Diagram TDI TAP Controller Block DiagramTAP Electrical Characteristics TCK TAP AC Switching Characteristics TAP Timing and Test Conditions Instruction Codes Identification Register DefinitionsScan Register Sizes Boundary Scan Order Bit # Bump ID Power Up Sequence Power Up Sequence in QDR-II SramPower Up Waveforms DLL Constraints Maximum Ratings Electrical CharacteristicsDC Electrical Characteristics Thermal Resistance AC Electrical CharacteristicsCapacitance AC Test Loads and Waveforms Parameter Min Max Switching CharacteristicsCypress Consortium Description 267 MHz 250 MHz Unit DLL Timing Write NOP Switching WaveformsWrite Read Ordering Information Package Diagram Ball Fbga 15 x 17 x 1.40 mm VKN/AESA REV ECN no Issue ORIG. Description of Change DateVKN