KIT_TC1797_SK Infineon Technologies, KIT_TC1797_SK Datasheet - Page 97

• 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
Application Hints
Workaround
Ensure that there are no PRAM locations with an incorrect parity bit by
initialising every PRAM location (with parity checking enabled) prior to enabling
trapping of PRAM parity errors.
PCP_TC.H005 Unexpected parity errors when address 0 of CMEM is
faulty
When CMEM parity error detection is enabled and its content at address 0 is
faulty, only an access to the mentioned address should raise the parity error
flag. However, in this specific situation a FPI read access to any CMEM location
will result in a parity error.
PCP_TC.H006 BCOPY address alignment error may affect next channel
FPI operation
When a BCOPY is executed starting on a non-aligned address (e.g. address
0x...4 or 0x...C for double-word burst, BTR2), the channel will perform an error
exit. If the first FPI instruction of the next channel is a byte or half-word FPI
RMW or FPI write, the data written by this instruction may be corrupted due to
the previous error.
PCP_TC.H007 Do not use priority 0 to post interrupt to CPU
Posting interrupts with priority 0 to CPU bus is not permitted, because the CPU
will never acknowledge the interrupt and thus the service request node will
never be cleared. If this is repeated sufficient times to fill the CPU queue, then
the PCP would stall and the system would have to be reset to restore PCP
operation. As well, care has to be taken when using a lower amount of
arbitration rounds in the ICU, because a high priority value can be seen as
priority 0. Example: 11000000
with 3 arbitration rounds will be seen as
B
00000000
.
B
TC1797, EES-AC, ES-AC, AC
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Rel. 1.3, 18.12.2009