MSO5000HD-1WIRE

MSO5000HD-1WIRE – 1-WIRE Protocol Decode Option

🧊 Decode Single-Wire Digital Interfaces with the MSO5000HD

The UNI-T MSO5000HD Series brings precision and versatility to embedded systems debugging with 12-bit resolution, deep 500 Mpts memory, and advanced serial protocol tools. With the MSO5000HD-1WIRE license, you unlock full decode and trigger support for the 1-WIRE protocol—a space-saving, cost-efficient single-line bus used widely in consumer electronics, industrial sensors, and data logging applications.

1-WIRE (developed by Dallas Semiconductor, now part of Maxim Integrated) transmits power and data over the same line. This decode option enables clear visibility into bidirectional signaling, unique device addressing, and communication timing—all while correlating analog waveform integrity.

🔍 Key Capabilities

• Decode 1-WIRE command, ROM, and data sequences in real time

• Identify device-specific ROM codes, function commands, and CRC values

• Trigger on bus reset, presence pulse, specific command bytes, or data patterns

• View waveform overlays with protocol details aligned to voltage transitions

• Search long memory captures for retries, timing faults, or communication loss

• Use event tables to navigate transactions and export captured data

🧠 Benefits of MSO5000HD-1WIRE

• Essential for Sensor and ID Interface Debugging
  1-WIRE is commonly used in digital temperature sensors (e.g., DS18B20), electronic ID tags, and battery monitoring—this tool gives you deep protocol insight.

• Debug at the Electrical and Protocol Level
  See signal degradation, improper pull-up resistance, or waveform collisions and correlate them directly with decode errors.

• Precise Timing Resolution for Slow + Fast Devices
  Decode communications across a range of device speeds with nanosecond-level accuracy.

🛠️ Ideal Applications

• Temperature sensor debugging (e.g., DS18B20, DS1822)

• Battery ID and authentication circuits

• RFID tag emulation and sniffing

• Embedded system I/O monitoring

• Industrial data logging and power-limited environments

🔗 Bundle Availability

The MSO5000HD-1WIRE decode option is included in:

• ✅ MSO5000HD-BND – full unlock for every decode license available on the MSO5000HD platform

View the full bundle here:

• MSO5000HD-BND product page →

🧩 Optional Unlockable Software Features – MSO5000HD Series

🔌 Protocol Decode Options

These licenses unlock triggering and decoding for specific digital protocols:

• MSO5000HD-CANFD – CAN FD (Flexible Data Rate)

• MSO5000HD-CANXL – CAN XL (next-generation automotive network)

• MSO5000HD-FLEX – FlexRay (time-deterministic automotive bus)

• MSO5000HD-SENT – SENT (Single Edge Nibble Transmission, used for sensors)

• MSO5000HD-AUDIO – I2S, Left Justified (LJ), Right Justified (RJ), and TDM audio protocols

• MSO5000HD-ARINC429 – ARINC 429 (aerospace serial bus)

• MSO5000HD-MIL1553 – MIL-STD-1553B (military avionics bus)

• MSO5000HD-MANCH – Manchester encoding protocol

• MSO5000HD-1WIRE – 1-WIRE protocol

• MSO5000HD-I3C – I3C (improved two-wire interface for embedded systems)

⚠️ RS232, UART, SPI, I2C, CAN, and LIN are included as standard and require no license.

📈 Power Analysis

MSO5000HD-PWR – Unlocks the oscilloscope’s integrated power analysis features for evaluating:

• Power quality

• Harmonic distortion

• Rds(on), switching loss

• Safe operating area

• Slew rate, ripple, transient response, and efficiency

🎛️ Function Generator & Bode Plot

MSO5000HD-AWG – Enables the dual-channel 50 MHz arbitrary waveform generator

• Used for signal injection, loop testing, and frequency response analysis

• Required for full use of the Bode Plot mode

⏱️ Timing Analysis

MSO5000HD-TIME – Unlocks the Time Sequence Analyzer

• Measures setup/hold time, edge detection, amplitude, and pulse width

• Supports test report export for buses such as I2C, SPI, CAN, and I2S

📶 Bandwidth Upgrade

Bandwidth unlocks are available to upgrade lower-tier models to higher bandwidth tiers:

• Example: Upgrade 350 MHz model to 500 MHz or 1 GHz