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S i 5 3 2 8 - E V B

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CPLD and Power

Summary of Contents for Si5328-EVB

Page 1: ...lock signal format LVPECL LVDS CML CMOS and output phase adjustment between output clocks For more details consult the Silicon Laboratories timing products web site at www silabs com timing The evalua...

Page 2: ...atories Precision Clock EVB Software and selecting one of the programs 5 Functional Description The Si5328 EVB software allows for a complete and simple evaluation of the functions features and perfor...

Page 3: ...ion being to Vdd If an external reference oscillator is in use it can be either single ended or differential To use an external oscillator make the following changes 1 Remove R64 so that the TCXO powe...

Page 4: ...rs when three level pins are being driven by external logic drivers 5 5 MCU The MCU is responsible for connecting the evaluation board to the PC so that PC resident software can be used to control and...

Page 5: ...are eight LEDs on the board which provide a quick and convenient means of determining board status Table 1 LED Status and Description LED Color Label D1 Green 3 3 V D2 Green DUT_PWR D5 Red LOL D4 Red...

Page 6: ...stances when A Vdd of 2 5 V or 1 8 V is desired the jumper plug at J19 labeled DUT_PWR should be moved from the USB position to the EXT position DUT power should be applied at J30 which is the green p...

Page 7: ...n the Evaluation Board from an external serial port open the Register Programmer connect to the Evaluation Board go to Options in the top toolbar and select Switch To External Control Mode To control...

Page 8: ...Table 5 User Applications Program Description Register Viewer The Register Viewer displays the current register map data in a table format sorted by reg ister address to provide an overview of the dev...

Page 9: ...Si5328 EVB Rev 0 1 9 8 Schematics Figure 5 Si5328...

Page 10: ...Si5328 EVB 10 Rev 0 1 Figure 6 CPLD and Power...

Page 11: ...Si5328 EVB Rev 0 1 11 Figure 7 MCU...

Page 12: ...7 3 D4 D5 D6 Red Panasonic LN1271RAL 8 2 D7 D8 Yel Panasonic LN1471YTR 9 4 H1 H2 H3 H4 4 10 10 J1 J2 J6 J8 J16 J18 J23 J25 J28 J29 SMA_EDGE Johnson 142 0701 801 11 1 J3 USB FCI 61729 0010BLF 12 9 J4 J...

Page 13: ...con Labs Si5328C C GQ 40 1 U6 TPS76201 TI TPS76201DBVT 41 1 U7 Si8051F340 Silicon Labs C8051F340 GQ 42 1 U8 XC2C128 Xilinx XC2C128 7VQG100I 43 1 U9 74LCX541 Fairchild 74LCX541MTC_NL 44 1 U10 LM1117 Na...

Page 14: ...4 Rev 0 1 10 Related Documents AN775 Si5328 Synchronous Ethernet Compliance Test Report AN776 Using the Si5328 in ITU G 8262 Compliant Synchronous Ethernet Applications Note ITU T G 8262Y 1362 EEC Opt...

Page 15: ...SyncE clock frequencies Also the use of Free Run mode means that at power up the EVB will produce an accurate SyncE clock The power up settings for the Si5328 are as follows 25 MHz input on CKIN1 CKI...

Page 16: ...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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