Check The Values For Csv Register Settings - Infineon XMC7000 Quick Start Manual

XMC7000: Setting the Clock Supervision (CSV) parameters
Parameters related to CSV
2.6

Check the values for CSV register settings

You should set the values obtained by subtracting 1 from the above-calculated values in the CSV register. The
CSV calculator calculates these CSV register values based on the above parameters and automatically displays
the values that are shown in the column highlighted in green. If the value is larger than 65535, the cell will be
highlighted in red.
When determining the final CSV parameters, evaluate the CSV function sufficiently in the user system
environment.
Table 3 Parameters for CSV registers
Parameters
Upper limit value for UPPER register
Lower limit value for LOWER register
Period value for PERIOD register
Startup delay value for STARTUP
register
Application note
Value Unit Remarks
204 Cycles Maximum: 255 (Only for CSV_ILO/LF/BAK)
Maximum: 65535 (Others)
195 Cycles Maximum: 255 (Only for CSV_ILO/LF/BAK)
Maximum: 65535 (Others)
1249 Cycles Minimum: 0
Maximum: 255 (Only for CSV_ILO/LF/BAK)
Maximum: 65535 (Others)
282 Cycles Maximum: 255 (Only for CSV_ILO/LF)
Maximum: 65535 (Others)
7 002-34390 Rev. *A
2023-06-05