KIT_TC1797_SK Infineon Technologies, KIT_TC1797_SK Datasheet - Page 66

• Manufacturer Part Number: KIT_TC1797_SK
• Description: KIT STARTER AUDO FUTURE TC1797
• Manufacturer: Infineon Technologies
• Series: Audo Futurer
• Type: MCUr

Specifications of KIT_TC1797_SK

• Contents: Board, Adapters, Cables, CD, Power Supply
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: TC1797
• Other names: KITTC1797SKIN

Errata Sheet
Functional Deviations
In the described case the faulty node may not stop slot counting and may
continue to transmit dynamic frames. This may lead to a frame collision in the
current dynamic segment.
Workaround
None.
FlexRay_AI.097 Loop back mode operates only at 10 MBit/s
Description:
The looped back data is falsified at the two lower baud rates of 5 and 2.5 MBit/s.
Scope:
The erratum is limited to test cases where loop back is used with the baud rate
prescaler (PRTC1.BRP[1:0]) configured to 5 or 2.5 MBit/s.
Effects:
The loop back self test is only possible at the highest baud rate.
Workaround
Run loop back tests with 10 MBit/s (PRTC1.BRP[1:0] = 00
).
B
OCDS_AI.001 DAP restart lost when DAP0 inactive
To speed up the resynchronization after a loss of connection, the DAP module
can be forced back to the “Enabled” (not yet “Active”) state by a control signal
(“restart”) driven by the on-chip debug logic (e.g. CBS_OSTATE) and actuated
by higher-level on-chip tool firmware.
In the current design this feature is implemented as synchronous reset, i.e. it
requires clock edges inside the DAP module to work properly. As DAP0 is the
only clock source used by DAP, the reset is not sensed if DAP0 is not toggled
by the host at least once while restart is asserted.
TC1797, EES-AC, ES-AC, AC
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Rel. 1.3, 18.12.2009