Silicon Laboratories Si5342-EVB User Manual Download Page 2 | Manualshive

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S i 5 3 4 2 - E V B

2

Rev. 1.0

1. Si5342-EVB Functional Block Diagram

Below is a functional block diagram of the Si5342-EVB. This EVB can be connected to a PC via the main USB
connector for programming, control, and monitoring. See section “3. Quick Start” or section “9. Installing
ClockBuilderPro (CBPro) Desktop Software” for more information.

Figure 2. Si5342-EVB Functional Block Diagram

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Summary of Contents for Si5342-EVB

Page 1: ...Pro CB Pro software tool EVB Features Powered from USB port or external power supply Onboard 48 MHz XTAL or Reference SMA Inputs allow holdover mode of operation on the Si5342 CBPro GUI programmable V...

Page 2: ...ck diagram of the Si5342 EVB This EVB can be connected to a PC via the main USB connector for programming control and monitoring See section 3 Quick Start or section 9 Installing ClockBuilderPro CBPro...

Page 3: ...s si538x 4x evb aspx 3 Quick Start 1 Install ClockBuilderPro desktop software from http www silabs com CBPro 2 Connect a USB cable from Si5342 EVB to the PC where the software was installed 3 Leave th...

Page 4: ...schematics for the functionality associated with each jumper Si5342 EVB Jumper Defaults Location Type I Installed 0 Open Location Type I Installed 0 Open JP1 2 pin I JP2 2 pin I JP3 2 pin O JP4 2 pin...

Page 5: ...r Status Function Indication D5 INTRB Blue MCU INTR Interrupt active D7 LOLB Blue MCU INTR Interrupt active D14 LOS0B Blue IN0 Loss of Signal indicator D15 LOS1B Blue IN0 Loss of Signal indicator D16...

Page 6: ...is sufficient however 10 F may be needed for lower input frequencies Note that the EVB is populated with both DC block capacitor values Figure 4 Input Clock Termination Circuit 7 Clock Output Circuit...

Page 7: ...pulated If a reference clock is required for testing remove Y1 and place C93 C94 A low jitter reference clock can then be applied to J25 J26 Note that XA XB is the jitter reference for the device Jitt...

Page 8: ...ons as indicated 10 Using the Si5342 EVB 10 1 Connecting the EVB to Your Host PC Once ClockBuilderPro software is installed connect to the EVB with a USB cable as shown below Figure 7 EVB Connection D...

Page 9: ...ions Figure 8 Application 1 ClockbuilderPro Wizard Use the CBPro Wizard to Create a new design Review or edit an existing design Export create in system programming Figure 9 Application 2 EVB GUI Use...

Page 10: ...w for using the EVB GUI to initialize and control a device on the EVB is as follows Once the PC and EVB are connected launch ClockBuilder Pro by clicking on this icon on your PC s desktop Figure 10 Cl...

Page 11: ...mine if the device is powered up and generating output clocks and consuming power by clicking on the Read All button highlighted above and then reviewing the voltage current and power readings for eac...

Page 12: ...ted below Figure 17 View Design Report Your configuration s design report will appear in a new window as shown below Compare the observed output clocks to the frequencies and formats noted in your def...

Page 13: ...uration To modify the default configuration using the CBPro Wizard click on Edit Configuration with Wizard Figure 19 Edit Configuration with Wizard You will now be taken to the Wizard s step by step m...

Page 14: ...te the DUT to reconfigure your device real time The Design Write status window will appear each time you make a change Figure 21 Writing Design Status 10 7 Workflow Scenario 3 Testing a User Created D...

Page 15: ...owse to Project File Select Yes when the WRITE DESIGN to EVB popup appears Figure 24 Write Design to EVB Dialog The progress bar will be launched Once the new design project file has been written to t...

Page 16: ...ssor You can also export your configuration to a file format suitable for in system programming by selecting Export as shown below Figure 25 Export Register Map File You can now write your device s co...

Page 17: ...w Refer to the Si534x 8x Family Reference Manuals and device data sheets for information on how to write a configuration to the EVB DUT s non volatile memory OTP The OTP can be programmed a maximum of...

Page 18: ...h which if it fails can be reasonably expected to result in significant personal injury or death Silicon Laboratories products are generally not intended for military applications Silicon Laboratories...

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