The spreadsheet consists of following 3
sections: Processing Elements, Interfaces and Power Report.
To use the input part the spreadsheet,
users must modify the fields with the appropriate usage parameters. Cells designed for
user input are in Yellow. Fields that cannot be modified are Gray. Fields in blue are
the output calculated power. Configure the yellow cells to a value most closely aligned
with your intended scenario.
The purpose of each of these sections
is:
- Processing Elements:
- Configure frequency of
operation for R5F Dual Core 0, HSM M4, ICSSM0,ICSSM1, and CPSW
- Mode of operation for R5F and
HSM (Hardware Security Module)
- User estimated percent
utilization of each core
Note: For Single Core device power estimations,
please use the respective Dual Core setting at 50% utilization.
- Interfaces
- Subset of commonly used major
Interfaces with selectable operating modes
- Subset of commonly used major
Interfaces with percent utilization
- Power Report:
- Selectable VDD, VDD_SRAM,
VDDA
- Power estimation output by
rail
- Power rails are aligned with
AM261x SOM/LP EVM design