Silicon Laboratories Si5395 Скачать руководство пользователя страница 6 | Manualshive

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Silicon Laboratories Si5395 Скачать руководство пользователя страница 6

5. Status LEDs

Location

Silkscreen

Color

Status Function Indication

D27

5VUSBMAIN

Blue

Main USB +5 V present

D22

3P3V

Blue

DUT +3.3 V is present

D26

VDD DUT

Blue

DUT VDD voltage present

D25

INTR

Red

MCU INTR (Interrupt) active

D21

READY

Green

MCU Ready

D24

BUSY

Green

MCU Busy

D27, D22, and D26 are illuminated when USB +5 V, 3.3 V, and Si5395 VDD supply voltages, respectively, are present. D25,
D21, and D24 are status LEDs showing on-board MCU activity.

Figure 5.1. Status LEDs

UG335: Si5395 Evaluation Board User's Guide

Status LEDs

silabs.com

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Содержание Si5395

Страница 1: ...nly the terms EB and EVB refer to the board and the kit respectively For the purpose of this docu ment the terms are synonymous in context KEY FEATURES Powered from USB port or external power supply O...

Страница 2: ...s 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_3 3 VDDO_1 VDDO_2 VDDO_3 VDDO_4 VDDO_5 VDDO_6 VDDO_7 Main USB Connector Aux USB Connector Ext 5V Connecto...

Страница 3: ...cs BOMs User s Guides and software can be found online at http www silabs com products clocksoscilla tors pages si539x evb aspx UG335 Si5395 Evaluation Board User s Guide Si5395 EVB Support Documentat...

Страница 4: ...installed 3 Leave the jumpers as installed from the factory and launch the ClockBuilderPro software 4 You can use ClockBuilderPro to create download and run a frequency plan on the Si5395 EVB 5 For t...

Страница 5: ...in O JP31 2 pin O JP10 2 pin I JP32 2 pin O JP13 2 pin O JP33 2 pin O JP14 2 pin I JP34 2 pin O JP15 3 pin 1 to 2 JP35 2 pin O JP16 3 pin 1 to 2 JP36 2 pin O JP17 2 pin O JP38 3 pin All Open JP18 2 pi...

Страница 6: ...R Red MCU INTR Interrupt active D21 READY Green MCU Ready D24 BUSY Green MCU Busy D27 D22 and D26 are illuminated when USB 5 V Si5395 3 3 V and Si5395 VDD supply voltages respectively are present D25...

Страница 7: ...FCLK C111 and C113 must be populated and the XTAL removed see the figure below Also R197 and R202 must be populated The REFCLK can then be supplied to J39 and J40 In the case of the Si5395J A which is...

Страница 8: ...d This represents four differential input clock pairs Single ended clocks can be used by appropriately driving one side of the differential pair with a single ended clock For details on how to con fig...

Страница 9: ...ced with a resistor of appropriate value The Si5395 EVB provides pads for optional output termination resistors and or low frequency capacitors Note that components with the schematic NI designation a...

Страница 10: ...www silabs com CBPro and download the ClockBuilder Pro software Installation instructions and User s Guide for ClockBuilderPro can be found at the download link shown above UG335 Si5395 Evaluation Bo...

Страница 11: ...Once ClockBuilderPro software is installed connect to the EVB with a USB cable as shown in the figure below Figure 10 1 EVB Connection Diagram UG335 Si5395 Evaluation Board User s Guide Using the Si5...

Страница 12: ...he right hand side as read and viewed in the figure above The general guidelines for single USB power supply operation are as follows Use either a USB 3 0 or USB 2 0 port These ports are specified to...

Страница 13: ...n Export create in system programming Figure 10 4 Application 2 EVBGUI Use the EVB GUI to Download configuration to EVB s DUT Si5395 Control the EVB s regulators Monitor voltage current and power on t...

Страница 14: ...etail in the following sections 10 5 Workflow Scenario 1 Testing a Silicon Labs Default Configuration The flow for using the EVB GUI to initialize and control a device on the EVB is as follows Once th...

Страница 15: ...for the DUT type mounted on the EVB Figure 10 8 Writing Design Status After CBPro writes the default plan to the EVB click on Open EVB GUI as shown below Figure 10 9 Open EVB GUI The EVB GUI will appe...

Страница 16: ...Figure 10 10 EVB GUI Window UG335 Si5395 Evaluation Board User s Guide Using the Si5395 EVB silabs com Building a more connected world Rev 0 96 16...

Страница 17: ...o the Wizard s main menu and select Write Design to EVB to reload the Silicon Labs default plan into the DUT s register space as shown below Figure 10 11 Write Design to EVB Failure to perform this st...

Страница 18: ...appear in a new window as shown below Compare the observed output clocks to the frequen cies and formats noted in your default project s Design Report UG335 Si5395 Evaluation Board User s Guide Using...

Страница 19: ...ion Assuming you connect the correct input clocks to the EVB as noted in the Design Report shown above the DUT on your EVB will run in locked mode UG335 Si5395 Evaluation Board User s Guide Using the...

Страница 20: ...k on the links below under Edit Configuration with Wizard Figure 10 14 Edit Configuration with Wizard You will now be taken to the Wizard s step by step menus to allow you to change any of the default...

Страница 21: ...valid After making your desired changes click on Write to EVB to update the DUT and reconfigure your device real time The Design Write status window will appear each time you make a change Figure 10...

Страница 22: ...ing the icon on your desktop and selecting Open Design Project File Figure 10 17 Open Design Project File Locate your CBPro design file slabtimeproj or sitproj file in the Windows file browser Figure...

Страница 23: ...e launched Once the new design project file has been written to the device verify the presence and frequencies of your output clocks and other operating configurations using external instrumentation U...

Страница 24: ...in system programming by selecting Export as shown below Figure 10 20 Export Register Map File You can now write your device s complete configuration to file formats suitable for in system programming...

Страница 25: ...nlimited numbers of times Writing to OTP is limited as described below Refer to the Si5395 Family Reference Manual and device data sheets for information on how to write a configuration to the EVB DUT...

Страница 26: ...and the Si5395 device is the SPI slave The Si5395 device can also support a 2 wire I2C serial interface al though the Si5395 EVB does NOT support the I2C mode of operation SPI mode was chosen for the...

Страница 27: ...The data sheet documents the different Si5395 grades Table 13 1 Evaluation Board Configurations1 Config Eval Board Label Si5395 Notes Grade Revision 1 Si5395A A EB A A Crystal and related components...

Страница 28: ...t imply or express copyright licenses granted hereunder to design or fabricate any integrated circuits The products are not designed or authorized to be used within any Life Support System without the...

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