SI3452MS8-EVB Silicon Laboratories Inc, SI3452MS8-EVB Datasheet
SI3452MS8-EVB
Specifications of SI3452MS8-EVB
SI3452MS8-EVB Summary of contents
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... Power Manager GUI. Kit Si3452MS8-EVB r1.1 The Si3452 8-port evaluation board with connector for an external 50 V power supply. The power supply must be capable of supplying the required amount of power for all PoE loads being connected. Standard boards are populated with Si3452-B01-GM parts. ...
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... Si3452MS8-EVB Table 1. Evaluation Kit Contents (Continued) Kit 10 loads for the evaluation boards. Each load will consume 2.5 W, which is about 3 W referred to the PSE side. Two Ethernet cables to connect the Si3400 and Si3401 evaluation boards to the connector board. CD-ROM Software drivers for the USB to SMBus adapter and a GUI for the Si3452 registers on a CD-ROM ...
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... USB port. A New Hardware wizard will appear and ask whether Windows can connect to Windows Update to search for software. Select "No, not this time", and click “Next”. Figure 1. New Hardware Wizard Screen Select “Install the software automatically (Recommended)”, and click “Next” to continue. Si3452MS8-EVB Rev. 0.4 3 ...
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... Si3452MS8-EVB Figure 2. Choose “Install The Software Automatically” After successfully finishing the driver installation, the yellow LED on the USB-I2C board will turn on. 3.2. Si3452 Monitor GUI Installation Run the setup.exe file in the “Si3452 I2C monitor” directory of the CD ROM. 4 Figure 3. GUI Installation Screen ...
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... It will start to install PC GUI (Si3452 I2C Monitor). Press “Next” to continue. 2 Figure Monitor Setup Wizard Rev. 0.4 Si3452MS8-EVB 5 ...
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... Si3452MS8-EVB Select the folder path where to install the GUI (the default location is recommended) and press “Next”. Figure 5. I2C Monitor Installation Folder Screen After successful installation, the program can be run from the installation directory or from the Start menu (StartAll ProgramsSilicon LaboratoriesSi3452 I2C Monitor). ...
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... Hardware installation Figures 6 and 7 show how all the hardware pieces of the Si3452 evaluation board fit together. Figure 7. Connection to Supply Power to the Isolated Side from the USB Adapter Figure 6. Evaluation Board Hardware Rev. 0.4 Si3452MS8-EVB 7 ...
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... Si3452MS8-EVB Perform the following steps: 1. Connect the Si3452 evaluation card (Si3452MB8-EVB) to the RJ45 (Si3452C3-EVB) card using the 24-pin ribbon cable. 2. The power should be applied before the USB-SMBus adapter is plugged in. The high-voltage power supply should be connected to the evaluation system before it is plugged into the ac mains. Hot insertion of the high voltage is not recommended ...
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... GUI. Also, individual register reads and writes are possible. When the GUI is first started, the screen will look like Figure 10. Pressing "Start Poll" and "Advanced" should give a screen like Figure 11 registers as described in the Si3452 data sheet. Normally, Figure 10. GUI Start-Up Screen Rev. 0.4 Si3452MS8-EVB 9 ...
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... Si3452MS8-EVB Figure 11. GUI Screen after Clicking “Advanced” and “Start Poll” If the power-up order was not followed possible that the Si3452 will not be recognized, in which case the firmware revision and Vee will show as 0.0.0 and 0 mV. In this case, close the GUI using the task manager if required ...
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... If the GUI is not in polling mode, clicking the "refresh" button reads these registers once. F. These panes show the status and basic configuration of each port and allow basic port control transmit address to 0x20 or 0x21. In the screen shot address that the GUI uses to communicate with Rev. 0.4 Si3452MS8-EVB ...
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... Si3452MS8-EVB GUI Display Detect The lower three bits of the port status registers are the detection status bits. These bits are decoded and displayed as the detect status. Detection status indicates the result of powered device (PD) detection detection has not been done, the result is “unknown”. Other possi- ble results are “ ...
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... Si3401 PD is plugged in, the cut-off current is automatically set to 643 mA. The screen shot in Figure 13 shows the result of plugging in a class 4 PD (into Port1) with 2x power enabled. Figure 13. Result of Putting Port 1 into Auto and POE+ Mode and Plugging in the Si3401 Class 4 PD with a 10 Load Si3452MS8-EVB Rev. 0.4 13 ...
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... Si3452MS8-EVB 7. Board Schematics, BOM, and Layout The following are general PCB layout considerations. Detailed schematics, BOM, and layout can also be found in the following sections. Visit the Silicon Labs Technical Support web page and register to submit a technical support request, particularly if you are not closely following the recommended reference design. ...
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... Si3452 Schematics +3V3 -52V +3V3 +3V3 -52V_RTN +3V3_RTN +3V3 VDD1 GND1 1 8 ISOLATION ISOLATION VDD2 GND2 16 9 Si3452MS8-EVB +3V3 +3V3 -52V -52V -52V Rev. 0.4 -52V 15 ...
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... Si3452MS8-EVB +3V3 +3V3 EPAD VSS2 19 SWO 18 VSS1 17 Vposs +3V3 16 Vssa R153 R153 NC 5 RDET 6 HSO Vneg -52V Rev. 0.4 ...
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... R8 10K 10K R7 R7 10K R6 10K R6 10K R5 10K R5 VDD 30 +3V3 VDD 19 -52V 10K R4 10K R4 10K R3 10K R3 10K 10K R2 R2 10K 10K R1 R1 Si3452MS8-EVB -52V GND12 35 GND34 15 VEE -52V 2 VEE EPAD AGND 8 DGND 29 -52V GND12 35 GND34 15 VEE -52V 2 VEE EPAD AGND 8 DGND 29 Rev. 0.4 ...
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... Si3452MS8-EVB 7.3. Si3452 Layout 18 Rev. 0.4 ...
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... Si3452MS8-EVB Rev. 0.4 19 ...
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... Si3452MS8-EVB 20 Rev. 0.4 ...
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... Si3452MS8-EVB Rev. 0.4 21 ...
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... Si3452MS8-EVB 22 Rev. 0.4 ...
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... SMT LED-0805-K 2.2 V 2.0 A, Single DO-214AA 100 V 1000 mA SMT L0603 Header CONN-2X12-2MM Socket CONN2X3-FRA Term Blk CONN-TB-1757242 Male Rev. 0.4 Si3452MS8-EVB Manufacturer Part Manufacturer Number C0603X7R160-104M Venkel C0603X7R101-104M Venkel C0805X7R160-105M Venkel GA342QR7GD681K Murata W01L ECA2AM330 Panasonic C0603X5R6R3-106M Venkel EEUFC2A120 Panasonic ...
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... Si3452MS8-EVB Table 3. Si3452 Bill of Materials (Continued) Item Qty Reference Value 23 1 J104 HEADER 5x2 24 1 L151 33 µ MMBT3904 26 9 R1,R2,R3,R4, 10 k R5,R6,R7,R8, R157 27 3 R9,R10,R104 44.2 k R100,R103 10 k R101,R102, 1 k R153* 330 R105 267 R106,R107 ...
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... RJ45 Connector Board Schematics Si3452MS8-EVB +3V3_RTN +3V3 +3V3 Rev. 0.4 25 ...
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... Si3452MS8-EVB 8 +3V3 Rev. 0.4 ...
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... Rev. 0.4 Si3452MS8-EVB ...
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... Si3452MS8-EVB 7.6. RJ45 Connector Board Layout 28 Rev. 0.4 ...
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... Si3452MS8-EVB Rev. 0.4 29 ...
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... Si3452MS8-EVB 30 Rev. 0.4 ...
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... Si3452MS8-EVB Rev. 0.4 31 ...
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... Si3452MS8-EVB 32 Rev. 0.4 ...
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... R0805 332 1/10 W ±1% R0603 1 k 1/16 W ±1% R0603 2.15 k 1/10 W ±1% R0603 714 mW SOT23-8N Rev. 0.4 Si3452MS8-EVB Mfr Part Number Mfr C0805X7R160-105M Venkel C1210X7R251-104M Venkel LTST-C170GKT LITE_ON INC TMM-112-01-T-D Samtec 44170-0001 MOLEX FA2536-ALD COIL- CRAFT CR0603-16W-1004F ...
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... Si3452MS8-EVB A PPENDIX Checking whether Driver is Installed To check whether the driver is installed, perform the following steps: 1. Open the Control Panel and click the System icon. 34 Figure 30. Control Panel Rev. 0.4 ...
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... Select “Hardware” and click Device Manager. The screen shown in Figure 31 will appear. 3. Click on "Universal Serial Bus Controllers", and has installed, it will appear as "USB-I2C bridge version 2". Figure 31. Device Manager Rev. 0.4 Si3452MS8-EVB 35 ...
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... Si3452MS8-EVB Uninstalling the USB uninstall the USB driver, perform the following steps: 1. Open Control Panel and click the Add or Remove Programs icon. 2. Search "Silicon Labs USB to I2C" and click on Change/Remove button to uninstall the driver Driver Figure 32. Add/Remove Programs Rev. 0.4 ...
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... Uninstalling the Si3452 Monitor GUI To uninstall the Si3452 monitor GUI, rerun the setup.exe file in the “Si3452 I2C monitor” directory of the CD ROM and select “Remove”. Figure 33. Monitor Setup Wizard Rev. 0.4 Si3452MS8-EVB 37 ...
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... Si3452MS8-EVB 8. Ordering Guide Due to the unique high-voltage and high-power design considerations, Silicon Labs recommends that the reference designs be followed closely. Visit the Silicon Labs Technical Support web page and register to submit a technical support request, particularly if you are not closely following the recommended reference design. ...
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... Updated Figures 14 and 15. Added schematic notes Editorial changes related to layout guidelines. Revision 0.2 to Revision 0.3 Updated "2. Kit Contents" on page 1. Updated Table 1. Revision 0.3 to Revision 0.4 Updated kit contents in Table 1 on page 1. Si3452MS8-EVB Rev. 0.4 39 ...
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... Si3452MS8-EVB C I ONTACT NFORMATION Silicon Laboratories Inc. 400 West Cesar Chavez Austin, TX 78701 Tel: 1+(512) 416-8500 Fax: 1+(512) 416-9669 Toll Free: 1+(877) 444-3032 Please visit the Silicon Labs Technical Support web page: https://www.silabs.com/support/pages/contacttechnicalsupport.aspx and register to submit a technical support request. The information in this document is believed to be accurate in all respects at the time of publication but is subject to change without notice. ...