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Teledyne Lecroy HS-G5 Grypper Interposer Quick Start User Manual

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M-PHY GEAR5 Grypper
Interposer Quick Start /User
Guide
Use this document for quick installation and setup. If you
experience problems or need more information, see the
MIPI Protocol User Manual or the Teledyne LeCroy web
site:
https://teledynelecroy.com/protocolanalyzer/mipi.

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Summary of Contents for Teledyne Lecroy HS-G5 Grypper Interposer

  • Page 1 M-PHY GEAR5 Grypper Interposer Quick Start /User Guide Use this document for quick installation and setup. If you experience problems or need more information, see the MIPI Protocol User Manual or the Teledyne LeCroy web site: https://teledynelecroy.com/protocolanalyzer/mipi.
  • Page 2 Introduction The HS-G5 Grypper Interposer board allows developers to tap signals between the Host and DUT and send them to a protocol analyzer using SMP-mini connectors. The UFS device is placed directly on the interposer board in a grypper socket. The interposer can be soldered directly into the customer system, or you can use a dual grypper socket connection.
  • Page 3 shows a picture of the FG5AMPGR Figure 3 board being used in a lab environment. The power and interposer board are connected via a blue Samtec ribbon cable. The protocol analyzer is connected to the interposer board with SMP-mini to SMP cables. In Figure 5 protocol analyzer is on the right-hand side of the picture.
  • Page 4 Figure 4 shows the bottom side view of the FG5AMPGR. A socket is not currently attached to the bottom side of the interposer board. To connect this board to a test target there are several options: ● It can be soldered directly to a board. ●...
  • Page 5 Connecting the lnterposer Board to the Protocol Analyzer ane- ane- con i uration con i uration Figure 8 - Cabling Between Amp Splitter and Analyzer Cable Configuration When connecting the DUT, ensure you use low-loss, phase matched cables. The connectors on the interposer board, FG5AMPGR, are male SMP-mini.

  • Page 6: Control And Status

    Control and Status There are six different sets of controls and status LEDs on the interposer Status, Mode, Channel, State, Button Table. Power The interposer is powered by +5V DC via a USB-C power cable. The interposer is not a USB-C compatible device.
  • Page 7 Mode There are four primary modes of operation: Mode Mode Mode C Mode Mode switch bank controls which mode is currently enabled. A bit is set low when the switch is toggled to the left side and set high when toggled to the right side. Mode A Mode Switch = ‘...
  • Page 8 Channel The channel switch, located in the Channel box, selects which channel is being controlled. A bit is set low when the switch is toggled to the left side and set high when toggled to the right side. Channel Switch Bits Value Setting...
  • Page 9 Bit Table Settings – Mode A and B Disabled Enabled (TX Override) (Recommended) -1.6 dB 0 dB (Voltage Overdrive) (Recommended) CTLE Bandwidth Control Value Setting 00 (0) Lowest 01 (1) [ 6 : 5 ] 10 (2) Medium (Recommended) 11 (3) Highest CTLE Boost at 8 GHz Value...
  • Page 10 Recording Traffic You can use the Instrument Status counters in the Protocol Insight software to adjust the grypper interposer lane amplifier settings. You can also use the Smart Tune™ equalization settings to further optimize the lanes. After the M52 Analyzer and Grypper Interposer are properly set up you can capture traces.
  • Page 11 Offset Cancellation Field Calibration Procedure When in Mode C, Offset Calibration Mode, the Channel switch controls which channel is being calibrated. Refer to the Channel section of the document. 1. Disconnect the interposer from any DUT. Disconnect all SMPM outputs. Remove the device. 2.

  • Page 12: Board Dimensions

    Board Dimensions Figure 9 - Board Dimensions is a gerber diagram of the board illustrating the dimensions of the FG5AMPGR board. As was shown in Error! Reference source not found., the interposer board is outlined in yellow and the power board is outlined in orange. 1.840 in 1.470 in 1.530 in...

  • Page 13: Contact Information

    Trademarks and Service Marks Changes Teledyne LeCroy, UniPro M Series Protocol Suite™, and Product specifications are subject to change without Eclipse M52 are trademarks of Teledyne LeCroy. notice. Microsoft and Windows are registered trademarks of Teledyne LeCroy reserves the right to revise the Microsoft Inc.

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