| LeCroy CANbus TD and TDM Specification |
| Definition |
| Protocol Setup |
Select Bitrate (10, 25, 33.333, 50, 83.333, 100, 125, 250, 500, 1000 kb/s or user‐defined between 10‐1000 kb/s). |
| Decode Capability |
| Format |
Hexadecimal |
| Decode Setup |
Threshold definition required. Default is to Percent amplitude. Select Bit Rate. |
| Decode Input |
Any analog Channel, Memory or Math trace. |
| Number of Decoded Waveforms |
Up to 4 buses may be decoded at one time. In addition, zooms can be displayed (with decoded information). |
| Location |
Overlayed over DATA waveform, on Grid. (Use multi‐grid if there is more than one decoder ON) |
| Visual Aid |
Color Coding for FRAME, ID, DLC, DATA, CRC, Ack, Stuff Bits and Errors. Decode information is intelligently annotated based on timebase setting. |
| Trigger Capability |
| Format |
Hexadecimal or Binary |
| Trigger Setup |
Trigger on All Frames, Frame ID, ID with Data, Remote Frames, or Error Frames. |
| Address (ID) Condition Setup |
Specify one Frame ID or a range of Frame IDs. Frame ID trigger can be combined with Data. |
| Conditional Trigger Setup |
Conditional Frame ID and Conditional Data triggering available. Choose from <=, <, =, >, >=, <>, in range, out of range or don’t care conditions. |
| Data Setup |
Hexadecimal: # Data Bytes = 0 to 8. Data can be defined by nibble. Triggers on that data pattern regardless of position.
Binary: Any combination of 0,1, or X for 1‐64 bits. Triggers on that data pattern regardless of position. |
| Bit Rates |
10, 25, 33.333, 50, 83.333, 100, 125, 250, 500, 1000 kb/s or user‐defined between 10‐1000 kb/s. |
| Trigger Input |
Any analog Channel or the EXT input. |
| Trigger Design |
Internal to oscilloscope, settable like any other oscilloscope trigger. |
| Search Capability |
| Search Options |
Search for Any Frame, Any Error or Frame ID in Hexadecimal format. |
| Measure and Graph Capability |
CANbus TD |
CANbus TDM |
| CAN Timing Measurements |
Not Applicable |
CAN‐CAN, CAN‐Analog, Time@CAN, CAN Message Bit rate. |
| CAN Data Extraction |
Not Applicable |
CAN‐Value. |
| CAN Bus Load Measurements |
Not Applicable |
CAN Bus Load %. |
| Graphing Functions |
Not Applicable |
Track, Trend and Histogram of CAN measurements. |