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Содержание Si5346-EVB

Страница 1: ...ro software tool Test points are provided on board for external monitoring of supply voltages EVB Features Powered from USB port or external power supply Onboard 48 MHz XTAL allows standalone or holdo...

Страница 2: ...ck diagram of the Si5346 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...

Страница 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 Si5346 EVB to the PC where the software was installed 3 Leave th...

Страница 4: ...6 EVB schematics for the functionality associated with each jumper Si5346 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...

Страница 5: ...Ds showing on board MCU activity Figure 3 Status LEDs Si5346 EVB Status LEDs Location Silkscreen Color Status Function Indication D5 LOS_XAXBB Blue XA XB Loss of Signal indicator D6 INTRB Blue MCU INT...

Страница 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...

Страница 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...

Страница 8: ...ons as indicated 10 Using the Si5346 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...

Страница 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...

Страница 10: ...guration The flow 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 desk...

Страница 11: ...tors labeled INx INxB located around the perimeter of the EVB the DUT should now be operating in free run mode as the DUT will be locked to the crystal in this case You can run a quick check to determ...

Страница 12: ...and frequencies of the output clocks running to free run mode from the crystal using appropriate external instrumentation connected to the output clock SMA connectors To verify the output clocks are...

Страница 13: ...13 Figure 18 Design Report Window 10 5 2 Verify Locked Mode Operation Assuming you connect the correct input clocks to the EVB as noted in the Design Report shown above the DUT on your EVB will be run...

Страница 14: ...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...

Страница 15: ...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...

Страница 16: ...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...

Страница 17: ...a Host Processor 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 you...

Страница 18: ...Si5346 EVB 18 Rev 1 0 Figure 26 Export Settings...

Страница 19: ...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...

Страница 20: ...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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