Silicon Laboratories Si5380 User Manual Download Page 16 | Manualshive

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Silicon Laboratories Si5380 User Manual Download Page 16

6.8 Workflow Scenario #3: Testing a User-Created Device Configuration

Figure 6.18. CBPro—Open Design Project Link

Using the windows file browser popup, locate your CBPro design file (*.slabtimeproj or *.sitproj file).

Figure 6.19. CBPro—Windows File Browser

Select “

Yes

” when the WRITE DESIGN to EVB popup appears:

Figure 6.20. CBPro—Write Design Dialog

Si5380 Evaluation Board User's Guide

Using the Si5380 EVB and Installing ClockBuilderPro (CBPro) Desktop Software

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Summary of Contents for Si5380

Page 1: ...software tool EVB FEATURES Powered from USB port or external power supply Onboard 54 MHz XTAL or Reference SMA Inputs allow holdover mode of operation on the Si5380 CBPro GUI programmable VDD supply a...

Page 2: ...A XB CLKIN_0 CLKIN_0B CLKIN_1 CLKIN_1B CLKIN_2 CLKIN_2B Power Supply C8051F380 MCU Peripherals I2C SPI Bus VDDO_0 VDD_Core VDD_3 3 VDDO_1 VDDO_2 VDDO_3 VDDO_4 VDDO_5 VDDO_6 VDDO_7 VDDO_0 VDD_Core VDD_...

Page 3: ...I Installed O Open Location Type I Installed O Open JP1 2 pin O JP23 2 pin O JP2 2 pin O JP24 3 pin all open JP3 2 pin O JP25 2 pin O JP4 2 pin I JP26 3 pin all open JP5 2 pin O JP27 2 pin O JP6 2 pi...

Page 4: ...INTR Red MCU Interrupt active D26 VDD DUT Blue DUT VDD voltage present D27 5VUSBMAIN Blue Main USB 5 V present D27 D22 and D26 are illuminated when USB 5 V Si5380 3 3 V and Si5380 Output 5 V supply vo...

Page 5: ...380 EVB can also accommodate an external reference clock instead of a crystal To evaluate the device with a REFCLK C111 and C113 must be populated and the XTAL removed see figure below The REFCLK can...

Page 6: ...n Circuit 5 2 Clock Output Circuits OUTx OUTxB Each of the twenty four output drivers 12 differential pairs is ac coupled to its respective SMA connector The output clock termination circuit is shown...

Page 7: ...nstructions release notes and a user s guide for ClockBuilderPro can be found at the download link shown above Please follow the instructions as indicated 6 2 Connecting the EVB to Your Host PC Once C...

Page 8: ...voltage lower than this level may cause the issues described above In this case J33 can be used to provide power to the output drivers separately from the main SI5380 device supplies To make this chan...

Page 9: ...view or edit an existing design Export Create in system programming files Application 2 Figure 6 5 EVB GUI Use the EVB GUI to do the following Download configuration to EVB s DUT Si5380 Control the EV...

Page 10: ...owing sections 6 6 Workflow Scenario 1 Testing a Silicon Labs Created Default Configuration Verify that the PC and EVB are connected then launch ClockBuilder Pro by clicking on this icon on your PC s...

Page 11: ...the EVB click on Open EVB GUI as shown in the figure below Figure 6 10 CBPro Open EVB GUI Button The EVB GUI window will appear on the desktop Note all power supplies on the Regulators tab will be set...

Page 12: ...Write Design Button Failure to do the step above will cause the device to read in the preprogrammed plan from its non volatile memory NVM However the plan loaded from the NVM may not be the latest pla...

Page 13: ...connect the input clocks to the EVB as shown in the Design Report above the DUT on your EVB will be run ning in locked mode Si5380 Evaluation Board User s Guide Using the Si5380 EVB and Installing Clo...

Page 14: ...e Design Dashboard button above this section Figure 6 15 CBPro Edit Settings Links and Pulldown You will now be taken to the Wizard s step by step menu pages to allow you to change any of the default...

Page 15: ...figure your device The Design Write status window will appear each time you write to the EVB Figure 6 17 CBPro Design Write Progress Window When you have verified your design settings you may save the...

Page 16: ...te your CBPro design file slabtimeproj or sitproj file Figure 6 19 CBPro Windows File Browser Select Yes when the WRITE DESIGN to EVB popup appears Figure 6 20 CBPro Write Design Dialog Si5380 Evaluat...

Page 17: ...sor You can also export your configuration to a file format suitable for in system programming by selecting Export as shown below Figure 6 21 CBPro Export Design Programming File You can now write you...

Page 18: ...a configuration into the Si5380 using ClockBuilder Pro on the Si5380 EVB Writing a configuration into the EVB from ClockBuilderPro is done using Si5380 RAM space and can be done virtually an unlimite...

Page 19: ...a external controller is desired the shunts in J36 can be removed thereby isolating the on board MCU from the Si5380 device The shunt at J4 I2C_SEL must also be removed to select I2C as Si5380 interfa...

Page 20: ...online at http www silabs com si538x 4x evb Note Please be aware the Si5380 EVB schematic is in OrCad Capture hierarchical format and not in a typical flat schematic format Si5380 Evaluation Board Us...

Page 21: ...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 p...

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