TAP Controller State Diagram9 | Cypress CY7C1292DV18, CY7C1294DV18

CY7C1294DV18

TAP Controller State Diagram[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 #: 001-00350 Rev. *A

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Contents

Selection Guide FeaturesConfigurations Functional Description Doff Logic Block Diagram CY7C1292DV18Logic Block Diagram CY7C1294DV18 Q34 Pin Configurations Ball Fbga 13 x 15 x 1.4 mm PinoutTMS TDI Pin Definitions Functional Overview DLL BWS Application Example1Write Cycle Descriptions CY7C1292DV18 2 RPS WPS Write Cycle Descriptions CY7C1294DV18 2 Ieee 1149.1 Serial Boundary Scan Jtag Idcode EXIT2-IR UPDATE-DR UPDATE-IR TAP Controller State Diagram9 Parameter Description Test Conditions Min Max Unit TAP Controller Block Diagram Hold Times TAP AC Switching Characteristics Over the Operating Range13TAP Timing and Test Conditions13 Parameter Description Min Max Unit Register Name Bit Size Identification Register DefinitionsScan Register Sizes Instruction Codes Bit # Bump ID Boundary Scan Order DLL Constraints Power-Up Sequence in QDR-II SramPower-up Waveforms Power-Up Sequence Capacitance Electrical Characteristics Over the Operating Range12Maximum Ratings Operating Range Test conditions follow standard test 28.51 Thermal Resistance21AC Test Loads and Waveforms Parameter Description Test Conditions Fbga Unit DLL Timing Switching Characteristics Over the Operating Range22Set-up Times Output Times Write NOP Switching Waveforms27, 28Read/Write/Deselect Sequence Write Read Ordering Information PIN 1 Corner Package Diagram SYT ECN No Issue Date Orig. Description of ChangeDocument History REV