FlexRay Communication Controller (FlexRAY)
PXN20 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor
26-35
Table 26-27. PSR2 Field Descriptions
Field
Description
NBVB
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.
NSEB
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.
STCB
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.
SBVB
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.
SSEB
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.
MTB
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.
NBVA
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.
NSEA
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.
STCA
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.
SBVA
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.
Summary of Contents for PXN2020
Page 1: ...PXN20 Microcontroller Reference Manual Devices Supported PXN2020 PXN2120 PXN20RM Rev 1 06 2011...
Page 42: ...PXN20 Microcontroller Reference Manual Rev 1 lxiv Freescale Semiconductor...
Page 64: ...Introduction PXN20 Microcontroller Reference Manual Rev 1 1 22 Freescale Semiconductor...
Page 112: ...Signal Description PXN20 Microcontroller Reference Manual Rev 1 3 44 Freescale Semiconductor...
Page 118: ...Resets PXN20 Microcontroller Reference Manual Rev 1 4 6 Freescale Semiconductor...
Page 372: ...e200z6 Core Z6 PXN20 Microcontroller Reference Manual Rev 1 13 8 Freescale Semiconductor...
Page 412: ...e200z0 Core Z0 PXN20 Microcontroller Reference Manual Rev 1 14 14 Freescale Semiconductor...
Page 821: ...Media Local Bus MLB PXN20 Microcontroller Reference Manual Rev 1 Freescale Semiconductor 27 49...
Page 822: ...Media Local Bus MLB PXN20 Microcontroller Reference Manual Rev 1 27 50 Freescale Semiconductor...
Page 1376: ...Memory Map PXN20 Microcontroller Reference Manual Rev 1 A 118 Freescale Semiconductor...