MSO3000X-CANFD Automotive CAN-FD Serial Bus Trigger and Analysis
Overview
The MSO3000X-CANFD adds CAN-FD (Controller Area Network with Flexible Data Rate) protocol triggering, decoding, and search to your MSO3000X Series oscilloscope. Decoded CAN-FD frames appear overlaid on the analog waveform — protocol data and electrical signals visible simultaneously.
CAN-FD supports payloads up to 64 bytes at up to 8 Mbit/s. Standard in vehicles from 2020 onward, this decode also handles classic CAN frames on the same bus.
Key Features
- Protocol-Aware Triggering — Trigger on CAN-FD conditions — frame ID, data, error frames, or bit rate switch events.
- Real-Time Frame Decoding — Decoded CAN-FD frames (ID, DLC, data, CRC, ACK) display on the waveform for protocol-electrical correlation.
- Deep Memory Search — Search captured records for specific message IDs, data patterns, or errors across the full memory.
- Error Detection — Identifies CRC, form, stuff, and acknowledge errors for intermittent failure diagnosis.
- Software License Activation — License key applied through the instrument menu. No hardware changes, no downtime — enter the key and start decoding.
When You Need This
ECU Development
Trigger on your ECU's ID to capture CAN-FD messages and verify timing, payload, and acknowledge behavior.
Intermittent Bus Errors
Error frame triggering captures the exact moment a CAN-FD error occurs — examine the waveform to find electrical vs. protocol root causes.
Compatible Instruments
This option is compatible with all MSO3000X Series oscilloscopes: MSO3034X (350 MHz) and MSO3054X (500 MHz).
Own a Different Instrument?
Need CAN-FD decode on a different oscilloscope? These series also offer it: MSO2000X, MSO3000HD, MSO5000HD, MSO7000X, MSO8000HD, UPO7000L.
Explore Other MSO3000X Options
- MSO3000X-BND Serial Bus Trigger and Decode Options Bundle (Includes AUTO, AUDIO, MIL-STD, ARINC429, MANCH) — $1,129
- MSO3000X-PWR Power Analysis Option — $845
- MSO3000X-AWG Arbitrary Waveform Generator option — $280
- MSO3000X-AUTO Automotive Serial Bus Trigger and Decode Options Bundle (CAN, CAN-FD, LIN, FlexRay, SENT) — $705
- MSO3000X-BW3M5T5M 500MHz Bandwidth Upgrade — upgrade 350MHz → 500MHz
Frequently Asked Questions
Do I need this if I already have classic CAN?
Yes. CAN and CAN-FD are separate protocols. CAN-FD decode also handles classic CAN frames on the same bus.
Should I buy this individually or get a bundle?
If you only need CAN-FD, the individual license at $279 is the most economical. The AUTO bundle ($705) adds multiple automotive protocols at a discount. The BND bundle ($1,129) includes every protocol at the deepest discount.
How is this option activated?
You receive a license key after purchase. Enter the key in the instrument's menu under System → Options → Install. The capability is available immediately — no reboot, no hardware modification, no factory service required.
Is the license permanent or subscription-based?
All UNI-T software option licenses are permanent, one-time purchases. Once activated, the option remains available for the life of the instrument. No annual renewals or subscription fees.
