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Errata Sheet
Functional Deviations
Workaround
Avoid faulty configurations with more than gSyncNodeMax nodes configured to
be transmitter of sync frames.
FlexRay_AI.069 Update of Aggregated Channel Status ACS in dynamic
segment in minislots following slot ID 2047
Description:
In case the slot counter has reached ID 2047 and the end of dynamic segment
is not reached, the slot counter wraps around to 0 and stays there until the end
of the dynamic segment. In this state (slot counter = 0) the E-Ray erroneously
updates register ACS every minislot. The correct behaviour is that the slot status
is only updated at the end of the dynamic segment.
Scope:
The erratum is limited to the following case: gNumberOfStaticSlots +
gNumberOfMinislots > cSlotIDMax = 2047.
Effects:
In the described case register ACS is updated every minislot until the end of the
dynamic segment. This update may also lead to an update of error interrupt
flags EIR.EDA, EIR.EDB.
Workaround
Avoid configurations with gNumberOfStaticSlots + gNumberOfMinislots >
cSlotIDMax.
FlexRay_AI.070 Cycle counter MTCCV.CCV is updated erroneously in dedicated startup states
Description:
TC1797, QS-AC
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Rel. 1.4, 25.01.2011