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UNI-T UT-M13X User Manual

UNI-T UT-M13X User Manual

Oscilloscope signal protocol demonstration
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User's Manual
UT-M13X
User's Manual
UT-M13X Oscilloscope Signal Protocol
Demonstration
Version 1.1, July 2024
Uni-Trend Technology (China) Co., Ltd.

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Summary of Contents for UNI-T UT-M13X

  • Page 1 User’s Manual UT-M13X User’s Manual UT-M13X Oscilloscope Signal Protocol Demonstration Version 1.1, July 2024 Uni-Trend Technology (China) Co., Ltd.
  • Page 2 The information provided in this manual is subject to change without notice.  UNI-T shall not be liable for any errors that may be contained in this manual. For any  incidental or consequential damages arising out of the use of the information and functions provided in this manual.
  • Page 3 User’s Manual UT-M13X 2. Overview This service manual is to introduce the function and the use of demo board. This demo board is a tool for demonstrating the basic functions of an oscilloscope. It is powered by a USB port and can output 40 types of signals, as follows.

  • Page 4: Signal Board

    User’s Manual UT-M13X 3. Signal Board 3.1. Demo Board 1553B ARINC429 USB Type-C Demo Board Panel Description HOME key: press this key to go back to the home page INFO key: press this key to check the signal when the first page has an output signal.

  • Page 5: Power Supply

    User’s Manual UT-M13X 3.2. Power supply USB Type-C power supply： 5V 2A 3.3. Measurement Connection Before using the demo board, the signal output of the demo board should be connected to the input port of the oscilloscope. Connection steps Use a BNC to connect the signal output channel （CH1-CH4）of the demo board to the ...

  • Page 6: Demo Board Application

    User’s Manual UT-M13X 4. Demo Board Application 4.1. Normal Signal 4.1.1. Sine Wave Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  sine wave A sine wave signal with a frequency of 10 MHz and an amplitude of 3.25 Vpp ...
  • Page 7 User’s Manual UT-M13X 4.1.2. Square Wave Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  square wave A sine wave signal with a frequency of 50 kHz and an amplitude of 3.88 Vpp ...
  • Page 8 User’s Manual UT-M13X Demo content Basic signal  Slope trigger  Demo result Use a BNC cable to correctly connect the signal output to the oscilloscope’s CH1.  Set the trigger type to “Slope trigger”, the trigger mode to “Auto”, and the vertical scale ...
  • Page 9 User’s Manual UT-M13X Demo result of triangular wave 4.1.5. ASK Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  A sine wave signal with a frequency of 390 kHz and an amplitude of 3.9 Vpp ...
  • Page 10 User’s Manual UT-M13X Demo result of ASK 4.1.6. PSK Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  A sine wave signal with a frequency of 1.274 MHz and an amplitude of 3.9 Vpp ...
  • Page 11 User’s Manual UT-M13X Demo result of PSK 4.1.7. FSK Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  A sine wave signal with a frequency of 1.3125 MHz and an amplitude of 3.9 Vpp ...
  • Page 12 User’s Manual UT-M13X Demo result of FSK 4.2. Rare Signal 4.2.1. Sine with Noise Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  sine with noise A sine wave with a frequency of 855 kHz, an amplitude of 1.28 Vpp and overlay a high- ...
  • Page 13 User’s Manual UT-M13X Sine with noise Adjust the horizontal time base to “20 ns”, The waveform is shown in the following  figure. High-frequency noise details Adjust the horizontal time base to “500 ns”, enable “LF reject” and “Bandwidth limit”.
  • Page 14 User’s Manual UT-M13X Signal after noise rejection 4.2.2. Phase Shifted Sine Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  phase shifted sine A sine wave signal with a frequency of 245 kHz and an amplitude of 600 mVpp ...
  • Page 15 User’s Manual UT-M13X Phase shifted sine 4.2.3. Sine with Glitch Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  sine wave with glitch A sine wave signal with a frequency of 122 kHz and an amplitude of 4.69 Vpp ...
  • Page 16 User’s Manual UT-M13X Sine with glitch 4.2.4. Sine with Harmonic Distortion Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  sine with harmonic distortion A sine wave signal with a frequency of 244 kHz and an amplitude of 4.82 Vpp ...
  • Page 17 User’s Manual UT-M13X Sine with harmonic distortion 4.2.5. Real-time Eye Diagram Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  real-time eye diagram A sine wave signal with a frequency of 10 MHz and an amplitude of 4.35 Vpp ...
  • Page 18 User’s Manual UT-M13X Real-time eye diagram 4.2.6. Sine with Sinusoidal Noise Coupling Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  sine with sinusoidal noise coupling A sine wave signal with a frequency of 244 kHz and an amplitude of 1.32 Vpp ...
  • Page 19 User’s Manual UT-M13X Sine with sinusoidal noise coupling 4.2.7. Repetitive Pulse with Ringing Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  repetitive pulse with ringing A sine wave signal with a frequency of 610 kHz and an amplitude of 1.87 Vpp ...
  • Page 20 User’s Manual UT-M13X Repetitive pulse with ringing 4.2.8. Single-Shot Pulse with Ringing Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  single-shot pulse with ringing The pulse width of the sine signal is approximately 1.96 us and the amplitude is 75 ...
  • Page 21 User’s Manual UT-M13X Single-shot pulse with ringing 4.2.9. Clock with Infrequent Glitch Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  clock with infrequent glitch A sine wave signal with a frequency of 120 kHz and an amplitude of 1.38 Vpp ...
  • Page 22 User’s Manual UT-M13X Clock with infrequent glitch 4.2.10. Clock with Jitter Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  clock with jitter A sine wave signal with a frequency of 5 MHz and an amplitude of 23 mVpp ...
  • Page 23 User’s Manual UT-M13X Clock with jitter 4.2.11. Serial Data with Jitter Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  serial data with jitter A sine wave signal with a frequency of 7.6 MHz and an amplitude of 480 mVpp ...
  • Page 24 User’s Manual UT-M13X Serial data with jitter 4.2.12. Runt Pulses Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  runt pulses A sine wave signal with a frequency of 7.89 MHz and an amplitude of 950 mVpp ...
  • Page 25 User’s Manual UT-M13X Runt pulses 4.2.13. Edge Transition Violation Signal Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  edge transition violation signal A sine wave signal with a frequency of 5.1 MHz and an amplitude of 950 mVpp ...
  • Page 26 User’s Manual UT-M13X Edge transition violation signal 4.2.14. Setup & Hold Signal Signal Signal output: Select the channel for signal output (CH1 or CH2) , and set the signal to  setup&hold signal. CH2：Data signal；CH1：Clock signal A sine wave signal with a frequency of 1 MHz and an amplitude of 1.38 Vpp ...
  • Page 27 User’s Manual UT-M13X Setup & Hold signal 4.2.15. Non-Monotonic Edge Signal Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  non-monotonic edge signal A sine wave signal with a frequency of 1 MHz and an amplitude of 1.38 Vpp ...
  • Page 28 User’s Manual UT-M13X Non-monotonic edge signal 4.2.16. Nth Edge Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  Nth edge Single edge cycle：126.03 ns, frequency：7.93 MHz, with 40 pulse strings ...
  • Page 29 User’s Manual UT-M13X Nth edge trigger Enable the measurement and statistics of burst width, burst interval, burst cycle and  burst cycle number. Demo result is shown in the following figure. 4.2.17. Fast Scan Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to ...
  • Page 30 User’s Manual UT-M13X Measurement statistics  Persistence  Demo result Use a BNC cable to correctly connect the signal output to the oscilloscope’s CH1.  Press the AUTO key on the front panel of the oscilloscope, then the parameter will be ...
  • Page 31 User’s Manual UT-M13X 4.2.18.Slow Scan Signal Signal output: Select the channel for signal output (CH1 or CH2) and set the signal to  slow scan Frequency scanning range: 4 kHz-99 kHz, scanning time: 26s, scanning mode: logarithm  Demo content Measurement statistics ...
  • Page 32 User’s Manual UT-M13X Scan trace of slow scan 4.3. Protocol Signal 4.3.1. RS232/UART Signal Signal output: Select the channel for signal output （CH1-CH4）, and set the signal to  UART, connect to the channel as indicated on the panel and output the signal to the oscilloscope.
  • Page 33 User’s Manual UT-M13X Type Description CH1-CH4 , UART pin Output Baud rate: 115200 Polarity: Positive Parameter Parity check bit: No parity check bit Data bit width: 8 bits Bit sequence ：LSB Hexadecimal data: 55, 4E, 49, 2D, 54；55, 4E, 49, 2D, 54；55, Data 4E, 49, 2D, 54;...
  • Page 34 User’s Manual UT-M13X Select I C trigger and I C decoding, the specific parameter setting, see the table below.  Type Description CH1:SCL Output CH2:SDA C pin 7-bit address ：1001000（48h） （the address does not include R） 10010000（90h） （the address includes R/W）...
  • Page 35 User’s Manual UT-M13X 111101010（F5h） （the address includes R/W） Hexadecimal data：55, 4E, 49, 2D, 54； 7-bit address ：1111010（7Ah） （the address does not include R） 111101010（F5h） （the address includes R/W） 10-bit address ：10 1001 0000（290h） （the address does not include R） Hexadecimal data： (90), 54, 2D, 49, 4E, 55；...
  • Page 36 User’s Manual UT-M13X clock signal Polarity 0 Polarity 1 Slave selection Clock phase 0 Clock front sampling Clock Frontier Data Sampling Clock trailing edge output Clock trailing edge data output Clock phase 1 Clock front output Clock Frontier Clock trailing edge sampling...
  • Page 37 User’s Manual UT-M13X SPI trigger and decoding 4.3.4. CAN Signal Signal output: Select the channel for signal output （CH2, CH3）, and set the signal to  CAN, connect to the channel as indicated on the panel and output the signal to the oscilloscope.
  • Page 38 User’s Manual UT-M13X Frame Control Arbitration Frame Start Data section CRC section section section section ACK Sict RTR IDE r0 CRCdelimiter ACK delimiter standard format Identifier (ID) CRC Sequence Data 1 1 1 1 1 1 0-64 、 r1 r0...
  • Page 39 User’s Manual UT-M13X CAN stable trigger and decoding result is shown in the following figure.  CAN trigger and decoding result 4.3.5. CAN-FD Signal Signal output: Select the channel for signal output （CH1-CH4）, and set the signal to  CAN-FD, connect to the channel as indicated on the panel and output the signal to the oscilloscope.
  • Page 40 User’s Manual UT-M13X Name DATA 55, 4E, 49, FD standard 0381 data frame 2D, 54 CAN stable trigger and decoding result is shown in the following figure.  CAN-FD trigger and decoding 4.3.6. LIN Signal Signal output: Select the channel for signal output （CH1, CH2）, and set the signal to ...
  • Page 41 User’s Manual UT-M13X Data1 Data i ≥13 bits Protecte checksum d ID (i ≤8) Protected Checksum Sync segment Synchronous interval data segment segment response Header Explicit or Response Space Inter-byte Space Inter-frame Space implicit position Frame structure stop bit Start bit...
  • Page 42 User’s Manual UT-M13X 55, 4E, 49, Data 30/B0（error） 2D, 54, 54, 54, 55, 4E, 49, Data 30/B0（error） 2D, 54, 54, 54, LIN stable trigger and decoding result is shown in the following figure.  LIN trigger and decoding 4.3.7. FlexRay Signal Signal output: Select the channel for signal output （CH1, CH2）, and set the signal to...
  • Page 43 User’s Manual UT-M13X Type Description CH1: FLEXRAY-BP Output CH2: FLEXRAY-BM FLEXRAY pin Baud rate: 5M Parameter Signal type：FLEXRAY_BP Data LENGTH Indicati Name HCRC CYCLE DATA TCRC ng bit / dlc 55, 4E, 49, 2D, 6AD8D4 Normal 54, 21 (error) 55, 4E, 49, 2D,...
  • Page 44 User’s Manual UT-M13X FlexRay trigger and decoding 4.3.8. I2S/LJ/RJ/TDM Signal Signal output: Select the channel for signal output （CH1 ~ CH3）, and set the signal to  I2S, connect to the channel as indicated on the panel and output the signal to the oscilloscope.
  • Page 45 User’s Manual UT-M13X Left justifying justifying Right Type Description CH1: WS CH2: SCL Output CH3: SDA I2S pin Parameter I2S： 45 / 62 Uni-Trend Technology (China) Co., Ltd.
  • Page 46 User’s Manual UT-M13X Bit size ：16 bits Bit clock ：Rising edge WS Polarity ：Normal Data ：High=1 Bit sequence ：MSB LJ/ RJ： Bit size ：16 bits Bit clock ：Rising edge WS Polarity：Normal Data ：High=1 Bit sequence ： TDM: Data bit per channel：16 bits Clock bit per channel：16 bits...
  • Page 47 User’s Manual UT-M13X I2S trigger and decoding 4.3.9. MIL-STD-1553B Signal Signal output pin：MIL-STD-1553B  Demo content 1553B trigger  1553B decoding  Demo result Use a probe to correctly connect the signal output pin 1553B and GND to the ...
  • Page 48 User’s Manual UT-M13X RT Address Word Data Name T/R Bit Status data address Count (hex) (hex) (hex) (hex) 0x16 0x0D 0x03 Data 554E Data 492D Data 5421 Status 0x16 000-000-00000 0x16 0x0D 0x03 Data 554E Data 492D Data 5421 Status...
  • Page 49 User’s Manual UT-M13X 0x03 0x13 0x00 0x00 0x00 Data 554E 0x00 0x07 0x11 Data 5544 0x16 0x00 0x00 1553B data stable trigger and decoding result is shown in the following figure.  1553B data trigger and decoding 49 / 62...
  • Page 50 User’s Manual UT-M13X Payload (block hex) Name （ combined data and regardless of type ） B1A3 Data 554E Data 492D Data 5421 B000 B1A3 Data 154E Data 492D Data 5421 B000 B5A5 Data 554E Data 492D Data 5421 B00A 05B3...
  • Page 51 User’s Manual UT-M13X 1553B data block stable trigger and decoding result is shown in the following figure.  1553B data block trigger and decoding 4.3.10.SENT Signal Signal output: Select the channel for signal output （CH1-CH4）, and set the signal to ...
  • Page 52 User’s Manual UT-M13X STATUS DATA POUSE STATUS: (hex) (hex) (hex) ( hex/ ticks) (slow speed) bit3, bit2 Fast mode Slow mode 0x0C 5,5,4,E,4,9 0x02 0x15 2’b11 0x00 5,5,4,E,4,9 0x02 0x21 2’b00 Short ID: 0x04 5,5,4,E,4,9 0x02 0x1D 2’b01 4’h A...
  • Page 53 User’s Manual UT-M13X 0x00 5,5,4,E,4,9 0x02 0x21 2 ’b00 0x08 5,5,4,E,4,9 0x02 0x19 2 ’b10 0x08 5,5,4,E,4,9 0x02 0x19 2 ’b10 A Long crc: 0x08 5,5,4,E,4,9 0x02 0x19 2 ’b10 6’h 05 0x0C 5,5,4,E,4,9 0x02 0x15 2 ’b11 0x08 5,5,4,E,4,9...
  • Page 54 User’s Manual UT-M13X 4.3.11. MANCHESTER Signal Signal output: Select the channel for signal output （CH1-CH4）, and set the signal to  Manchester, connect to the channel as indicated on the panel and output the signal to the oscilloscope. Demo content Manchester trigger ...
  • Page 55 User’s Manual UT-M13X Manchester trigger and decoding 4.3.12. ARINC429 Signal Signal output pin：ARINC429  Demo content ARINC429 trigger  ARINC429 decoding  Demo result Use a probe to correctly connect the signal output pin（ARINC429）, and output to the  oscilloscope’s CH1-CH4.

  • Page 56: Video Signal

    User’s Manual UT-M13X Label (OCT SDI (LSB) Data (LSB) Type (LSB) hexadecimal) 8’O 115 2’b00 19’H00002 2’b00 Normal 8’O 112 2’b10 19’H000A6 2’b00 Check error 8’O 111 2’b00 19' H2369B 2’b00 Normal Bit error 8’O 076 2’b00 19' H00041 2’b00...
  • Page 57 User’s Manual UT-M13X Type Description Output Channel 4 0:PAL 8:720p (24 Hz) 1:NTSC 9:1035i (60 Hz) 2:525p (60 Hz) 10:1080i (30 Hz) Supporte 3:625p (50 Hz) 11:1080i (25 Hz) d format 4:720p (60 Hz) 12:1080p (30 Hz) 5:720p (50 Hz）...
  • Page 58 User’s Manual UT-M13X Use a BNC cable to correctly connect the signal output to the oscilloscope’s CH1 - CH4.  Select “Point”, “Single channel”, “Auto storage depth”, “Volt/div 20 mV”, “Trigger mode: normal”. Press the CAPTURE RATE key on the front panel of the demo board, the oscilloscope captures the double-pulse signal, i.e.
  • Page 59 User’s Manual UT-M13X LA different waveforms demo result is shown the following figure, take frequency: 1 M for an example. 4.6.1. Sine Wave 4.6.2. Square Wave 59 / 62 Uni-Trend Technology (China) Co., Ltd.
  • Page 60 User’s Manual UT-M13X 4.6.3. Triangular Wave 4.6.4. Sawtooth Wave 60 / 62 Uni-Trend Technology (China) Co., Ltd.
  • Page 61 User’s Manual UT-M13X 4.6.5. ASK 4.6.6. PSK 61 / 62 Uni-Trend Technology (China) Co., Ltd.
  • Page 62 User’s Manual UT-M13X 4.6.7. FSK 4.7. Others The 1553B and ARINC429 signals can only be output through the pins, and this is only used to show the information about the 1553B and ARINC429 protocol signals. Note: Modification Description In Rare Signal, Nth Edge (Edge Then Edge) (EdgeThenEdge) change to Nth Edge (Nth Edge) ...

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