PXR40RM Datasheet, PDF (618/1434 Pages) Freescale Semiconductor, Inc – PXR40 Microcontroller

FlexRay Communication Controller (FLEXRAY)
Field
NBVB
NSEB
STCB
SBVB
SSEB
MTB
NBVA
NSEA
STCA
SBVA
Table 22-27. PSR2 Field Descriptions
Description
NIT Boundary Violation on Channel B — protocol related variable: vSS!BViolation for NIT on channel B
This status bit is set when there was some media activity on the FlexRay bus channel B at the end of the NIT.
0 No such event
1 Media activity at boundaries detected
NIT Syntax Error on Channel B — protocol related variable: vSS!SyntaxError for NIT on channel B
This status bit is set when a syntax error was detected during NIT on channel B.
0 No such event
1 Syntax error detected
Symbol Window Transmit Conflict on Channel B — protocol related variable: vSS!TxConflict for symbol
window on channel B
This status bit is set if there was a transmission conflict during the symbol window on channel B.
0 No such event
1 Transmission conflict detected
Symbol Window Boundary Violation on Channel B — protocol related variable: vSS!BViolation for symbol
window on channel B
This status bit is set if there was some media activity on the FlexRay bus channel B at the start or at the end of
the symbol window.
0 No such event
1 Media activity at boundaries detected
Symbol Window Syntax Error on Channel B — protocol related variable: vSS!SyntaxError for symbol window
on channel B
This status bit is set when a syntax error was detected during the symbol window on channel B.
0 No such event
1 Syntax error detected
Media Access Test Symbol MTS Received on Channel B — protocol related variable: vSS!ValidMTS for
Symbol Window on channel B
This status bit is set if the Media Access Test Symbol MTS was received in the symbol window on channel B.
0 No such event
1 MTS symbol received
NIT Boundary Violation on Channel A — protocol related variable: vSS!BViolation for NIT on channel A
This status bit is set when there was some media activity on the FlexRay bus channel A at the end of the NIT.
0 No such event
1 Media activity at boundaries detected
NIT Syntax Error on Channel A — protocol related variable: vSS!SyntaxError for NIT on channel A
This status bit is set when a syntax error was detected during NIT on channel A.
0 No such event
1 Syntax error detected
Symbol Window Transmit Conflict on Channel A — protocol related variable: vSS!TxConflict for symbol
window on channel A
This status bit is set if there was a transmission conflicts during the symbol window on channel A.
0 No such event
1 Transmission conflict detected
Symbol Window Boundary Violation on Channel A — protocol related variable: vSS!BViolation for symbol
window on channel A
This status bit is set if there was some media activity on the FlexRay bus channel A at the start or at the end of
the symbol window.
0 No such event
1 Media activity at boundaries detected
22-34
PXR40 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor