VH6501
VH6501 is a flexible yet compact CAN / CAN FD disturbance hardware and a network interface for CANoe combined in one device.
In particular, the combination of disturbance hardware and network interface allows very simple test setups for CAN / CAN FD conformance tests without an additional network interface or a special cable.
VH6501 Advantage
- Disturbance hardware and network interface combined in one compact USB device
- Extensive trigger sources and disturbance types
- Fine granular output of complex disturbances
- External trigger output
- Seamless CANoe integration
- CAPL functions for test automation
- Analog/digital I/O functionality
- Connection for external time synchronization
VH6501 Application Area
VH6501 enables you to generate a wide variety of digital and analog disturbances precisely and reproducibly in CAN / CAN FD networks. Such disturbances are necessary, among other things, for these areas of application:
→Determination of the sample point
→Checking the behavior on reception of unusual or faulty CAN messages
→Checking the behavior on disturbances during transmission
→Purposeful causing the bus-off state
Such tests are an essential part of indispensable OEM conformance tests in the automotive industry. With the seamless integration of the VH6501 into CANoe and its CAPL API, you can implement these tests efficiently.
VH6501 Functions
Digital disturbances
→ Arbitrary sequences of dominant and recessive levels (including recessive stress)
→ 4,096 level change in a sequence
→ Support for different trigger conditions:
♦ I/O triggers
♦ Frame triggers, e.g. SOF, Frame, Bus Idle, Error
♦ Combined frame triggers for disturbing e.g. different IDs (up to 32 parallel conditions including wildcards)
Analog disturbances
→ Asynchronous, without own trigger condition
→ Support for different error and test modes:
♦ Short-circuit tests
♦ Cross-wiring
♦ Modification of the R and C network parameters:
R: 500 Ω…25 kΩ (non-linear)
C: 100 pf…10 nF (non-linear)