KIT_TC1797_SK Infineon Technologies, KIT_TC1797_SK Datasheet - Page 76

• 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

Workaround
Keep the FPI time-out setting as high as possible and do not include long
sequences of back to back atomic PRAM instructions. If N is the highest amount
of back to back atomic PRAM instructions in any PCP channel program, FPI
time-out should at least be 10 times N.
PCP_TC.034 Usage of R7 requires delays between operations
If the following instruction sequence is used:
directly followed by
then the second instruction will fail, providing wrong data. The write will be
anyway successful.
Workaround
Add a NOP between a write to R7 followed by a read from R7.
PCP_TC.035 Atomic PRAM operation right after COPY/BCOPY
The COPY/BCOPY instructions have an outer loop defined by R6.CNT1
(Transfer Count), enabled if CNC = 10
If the instruction which follows the COPY/BCOPY is an atomic PRAM operation
and the PCP channel is interrupted while in the COPY/BCOPY outer loop, the
COPY/BCOPY operation will not be completed successfully.
Workaround
Do not allow atomic PRAM operations directly following COPY/BCOPY. In case
both operations are necessarily consecutive, insert a NOP in between.
TC1797, EES-AC, ES-AC, AC
<INSTR>
<INSTR>
writing to R7
reading from R7
76/101
B
.
Functional Deviations
Rel. 1.3, 18.12.2009
Errata Sheet