Teledyne LeCroy FlexRay Trigger, Decode and Physical Layer Test - Manual (Page 31)

O PERATOR ’ S M ANUAL
FlexRay-TDP-OM-E Rev A
31
Trigger Capability
Format
Hexadecimal or Binary for Frame ID
Decimal for Cycle Count
Trigger Setup
Trigger on TSS (Start), Frame ID, Cycle Count, Symbols and Errors
Symbols: Channel Idle Delimiter (CID) Symbol, Collision Avoidance Symbol (CAS), Media Access
Test Symbol (MTS), Wakeup Pattern (WUP)
Errors:
Frame Start Sequence (FSS) Error – triggers when the logic high time between the TSS and the
first byte is too long
Byte Start Sequence (BSS) Error – triggers anytime the BSS pattern is not seen between bytes
where expected
Frame End Sequence (FES) Error – triggers when the FS is not seen after the last byte
Frame ID and Cycle Count
Condition Setup
<=, <, =, >, >=, <>, in range, out of range, don’t care.
DATA Setup
Hexadecimal: # Data Bytes = 0 to 8. Data can be defined by nibble. Triggers on that data pattern
regardless of position or in user settable location.
Binary: Any combination of 0,1, or X for 1-64 bits. Triggers on that data pattern regardless of
position or in user settable location.
Bit Rates 2.5, 5.0 or 10 Mb/s selectable.
Trigger Input Any analog Channel or the EXT input.
Trigger Design Internal to oscilloscope, settable like any other oscilloscope trigger
Physical Layer Test
Eye Diagram Eye diagram creation with mask testing at TP1 and TP4. Mask testing allows for 'Stop on Failure'
Measurements Propagation Delay, Asymmetric Delay, Truncation, Jitter
Search Capability
Pattern Search Search by Next ID, Next Frame, or Next Error in Hexadecimal formats
Other
Compatible With…
TDP (Trigger, Decode & Physical) and TD (Trigger & Decode) Option fully compatible with WRXi
(retrofit kits available and required for some WRXi oscilloscopes)
D (Decode) Option fully compatible with WR6000, WP7000, and WM8000 Series.