On a serial bus, a single signal often includes address, control, data, and clock information. This can make isolating events of interest difficult. The Serial Application modules for the MDO4000C, MDO3000, and MSO/DPO2000B Series transform the oscilloscope into a robust tool for debugging serial buses with automatic trigger, decode, and search for I2C, SPI, CAN, CAN FD, LIN, FlexRay, RS-232/422/485/UART, MIL-STD-1553, ARINC 429, I2S/LJ/RJ/TDM, USB2, and Ethernet.
Key Features:
- Automated Serial Triggering, Decode, and Search options for I2C, SPI, CAN, CAN FD, LIN, FlexRay, RS-232/422/485/UART, MIL-STD-1553, ARINC 429, I2S/LJ/ RJ/T DM, USB, and Ethernet.
- Trigger on all the critical elements of a serial bus such as address, data, etc.
- Decode all the critical elements of each message. No more counting 1s and 0s!
- Search through long acquisitions using user-defined criteria to find specific messages. Search mark table provides a tabular view of the events found during an automated search.
- Export Search Mark table data to .csv file.
- Event table shows decoded serial bus activity in a tabular, time-stamped format for quick summary of system activity.
- Export Event table data to .csv file.
| Specification |
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| Ordering Information |
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| Current Products |
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| Serial Bus | MDO4000C Series Module | MDO3000 Series Module | MSO/DPO2000B Series Module |
| I2C, SPI* | DPO4EMBD | MDO3EMBD | DPO2EMBD |
| RS-232 / 422 / 485 / UART | DPO4COMP | MDO3COMP | DPO2COMP |
| CAN/CAN FD, LIN | DPO4AUTO | MDO3AUTO | DPO2AUTO** |
| FlexRay |
| MDO3FLEX |
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| CAN/CAN FD, LIN, FlexRay | DPO4AUTOMAX *** |
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| I2S/LJ/RJ/TDM**** | DPO4AUDIO | MDO3AUDIO |
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| MIL-STD-1553, ARINC 429 | DPO4AERO | MDO3AERO |
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| USB (1) | DPO4USB | MDO3USB |
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| Ethernet (2) | DPO4ENET |
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| Specification |
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| Ordering Information |
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| Discontinued Products |
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| Serial Bus | MSO/DPO4000B and MDO4000/B Series Module | MSO/DPO4000 Series Module | MSO/DPO3000 Series Module | MSO/DPO2000 Series Module |
| I2C, SPI* | DPO4EMBD | DPO4EMBD | DPO3EMBD | DPO2EMBD |
| RS-232 / 422 / 485 / UART | DPO4COMP | DPO4COMP | DPO3COMP | DPO2COMP |
| CAN, LIN | DPO4AUTO | DPO4AUTO | DPO3AUTO | DPO2AUTO |
| FlexRay |
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| DPO3FLEX |
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| CAN, LIN, FlexRay | DPO4AUTOMAX6 | DPO4AUTOMAX6 |
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| I2S/LJ/RJ/TDM**** | DPO4AUDIO | DPO4AUDIO | DPO3AUDIO |
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| MIL-STD-1553 | DPO4AERO | DPO4AERO | DPO3AERO |
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| USB (1) | DPO4USB | DPO4USB |
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| Ethernet (2) | DPO4ENET |
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* SPI support is limited to 2-wire SPI only on models that have only 2 analog channels and no digital channels.
** CAN FD is not available on MSO/DPO2000 Series.
*** DPO4AUTOMAX includes a PC-based software package for FlexRay eye diagram analysis.
**** Not available on models that have only 2 analog channels and no digital channels.
(1) USB LS/FS triggering and decode available on all models in all indicated product families. HS decode available only on 1 GHz models. HS triggering only available on 1 GHz models in MSO/DPO4000B and MDO4000/B/C Series.
(2) 100BASE-TX requires ≥ 350 MHz model.
