Texas Instruments TVP5154EVM manual Corrective Action Dialogs, I2C System Failure Dialog Box

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Troubleshooting

Figure 22. I2C System Failure Dialog Box

10.2 Corrective Action Dialogs

After closing the I2C system test report dialog box, a dialog box (see Figure 23) appears.

Figure 23. Corrective Action Dialog Box

1.If the parallel port cable is NOT connected between to PC and the TVP5154EVM, or if the EVM power is not on:

a.Click NO.

b.The dialog box shown in Figure 23 appears instructing you to correct the problem.

c.Correct the problem.

d.Click OK to continue. The Real-Time Polling dialog appears.

SLEU069A –February 2006 –Revised July 2006

TVP5154EVM User's Guide

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Contents Users Guide Submit Documentation Feedback Contents List of Figures List of Tables Description Overview TVP5154EVM Users GuideTest Points and Jumpers Power-Down-Mode Selection Jumper PDN, JP11Video Output Description Common Board InterfaceVideo Input Description System-Level Description Software Installation WinVCC I2C Configuration Screen Real-Time Polling Dialog WinVCC System Initialization Starting WinVCCI2C System Test WinVCC Configuration Dialog BoxI2C System Failure Real-Time PollingMain Menu Summary Main MenuDecoder I2C Write and Read Enable System Initialization Adding a Custom Dataset Example Command File Command FilesRegister Map Editor Register EditingGeneric I2C Register Editor TVP5154 Register Map Editor ControlsEncoder Module Register Map Editor Memory Map Editor Generic I2C Register Map EditorMemory Map Editor Controls TVP5154 Property SheetsTVP5154 Property Sheets Property Sheet Refresh Auto-Update From DeviceProperty Sheet Button Controls Development and Purpose of DM642 CodeUse of Property Sheet Controls 1 DM642 Control Window Details of the DM642 Code and Control Registers2 DM642 Virtual I2C Register Map DM642 Control Window Controls3 DM642 Virtual I2C Register Details Decoder 1 Register Decoder 2 Register Decoder 4 Register Decoder 3 RegisterDecoder 2 Input Format Register Decoder 1 Input Format RegisterFlash Major Version Register Decoder 3 Input Format RegisterDecoder 4 Input Format Register LED Control RegisterTVP5154EVM Troubleshooting Troubleshooting GuideSymptom Cause I2C System Failure Dialog Box Corrective Action DialogsCorrective Action Required I2C Error General I2C Error ReportSDA SCL /RESET SDA SCL Reset1AIN Reset 1BIN SCL 2AIN SDA 2BIN Reset SCL SDAEnchs SCKS3 Encvs AV3 Encfid Dsptdi Dsptdo Dsptms Dsptclk DSPTRST#SCKS1 AV1 AV2 EncsclkA9 ENCY0 B9 ENCY1 C9 ENCY2 D9 ENCY3 RPACK4-33Dspeclkin EmacenableLendianmode Reset DspclkinTEA20 TED0 TED1 TED2 TED3 TED4 TED5 TED6 TED7TED15 TEA19Hwdthsel DSP Cvdd DspcvddTEA14 TCE1# TSDCAS# TSDWE# ResetTEA11 TEA12 TEA13 CH4OUT3 CH4OUT0CH4OUT1 CH4OUT2D5V SCL SDA Reset CH1PLLVDD CH2PLLVDD CH3PLLVDD CH4PLLVDD Agnd Avdd REFP1 REFM1 INX /OSC Outx PDN Resetb SCL SDACH1AVDD CH2AVDD CH3AVDD CH4AVDD Avddref X1/OSC1AOUT 2AIN SN74AHC05DR U2E DB9TED5 TED13 TED37 TED45 TED47 TED7 TED39TED14 TED46 TED6 TED38DSPEMU2 XDSEMU1 Xdstms Xdstdi Xdstdo Xdstckret XDSEMU0XDSTRST# XDSEMU1 DSPEMU11 DSPEMU10 DSPEMU9 DSPEMU8Power on LED +5V ENCC4 ENCC7ENCC6 ENCC5Important Notice