High Speed Multimedia Transport（HSMT）                                                                                                                    

► Widely adopted by the automotive industry – now expanding to multiple market applications.

                                 Two main application scenarios: cameras/sensors and displays[1]

HSMT maximum forward rate

-  HSMT has a single channel forward link rate of 15 Gbps，This is a significant improvement over the 6 Gbps of its predecessor, GMSL2;

                                                              GMSL transmission rate^{[ 1 ]}

                                                              Intelligent driving diagram^{[ 1 ]}

HSMT & GMSL & Typical use scenarios of FPD-Link

                                               GMSL transmission protocol used in serializer and deserializer^{[ 1 ]}

MET's HSMT physical layer Tx transmitter test solution

                 Serializer Chip^{[ 1 ]}

01 Hardware Unit：

      The MDO-401A oscilloscope measurement unit from Meixing Technology is used to simulate the HSMT receiver to test the performance of the HSMT-Tx transmitter.

       MDO - 401A，Single channel differential input,The sampling rate is up to 40 GSa/s, which can support the testing of various line rate transmitters of HSMT 。

     MET Technology has developed the oscilloscopeLuna-Suite high-speed interface test software for HSMT in the MDO-401A series. 

      The wizard function of the software can easily guide engineers to perform operations such as clock recovery, jitter analysis, and eye diagram drawing, greatly reducing the learning cost.

03 Luna-Suite High-Speed Interface Software - Analysis Capabilities

04 General Specification

      ● Bandwidth ………… 18 GHz

      ● Resolution ……… 8-bit

      ● Sampling rate ……… 40 GSa / s

      ● Input Channels …… 1-CH diff.

      ● Input amplitude …… 500 mVp-p

      ● Record length …… 500 ms @40 Gsa / s

                （20Gpts）

MET's HSMT physical layer Rx receiver test solution

01 Hardware unit:

      Using Meixing TechnologyMWG- 242AArbitrary WaveShape generator to simulate the HSMT transmitter, usingTo test the performance of HSMT-Rx.

      MWG-242A, dual channel output, each channelSampling rate up to 24 GSa/s, capable of supportingHSMT various line rate receiver tests.

02 Measurement software：

      MET Technology has customized and developed Luna-Suite high-speed interface test software for HSMT on the MWG-242A series AWG.

The wizard function of the software can easily guide engineers to perform operations such as pattern generation, jitter injection and noise injection, greatly reducing the learning cost.

04 General Specification

      ● Bandwidth ………… 12 GHz

      ● Resolution ……… 8-bit

      ● Sampling rate ……… 24 GSa / s

      ● Input Channels …… 2-CH diff.

      ● Input amplitude …… 0.1-1 Vp-p

      ● Storage Depth …… 416.7 ms @24 GSa / s

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