Erika Enterprise Benchmark for MPC5643L Leopard
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- | A preliminary test on Leopard under the following conditions: | + | A preliminary test on Freescale MPC5643L (Leopard) under the following conditions: |
* Single core; | * Single core; | ||
* I-Cache disabled; | * I-Cache disabled; | ||
Line 11: | Line 11: | ||
! align="center" | Test Name !! align="center" | value (usec) | ! align="center" | Test Name !! align="center" | value (usec) | ||
|- | |- | ||
- | | New task from an ISR2 (Time between | + | | New task from an ISR2 (Time between the first instruction of the Erika ISR-handler and the Task body defined by the user) || align="center" | 5.700 |
|- | |- | ||
- | | ISR2 latency (Time between | + | | ISR2 latency (Time between the first instruction of the Erika ISR-handler and the ISR2 body defined by the user) || align="center" | 0.800 |
|- | |- | ||
|} | |} |
Latest revision as of 07:13, 30 April 2014
A preliminary test on Freescale MPC5643L (Leopard) under the following conditions:
- Single core;
- I-Cache disabled;
- CPU running at 120 Mhz;
- Flash prefetch enabled;
- 3 wait state while reading from Flash.
Gave the following result:
Test Name | value (usec) |
---|---|
New task from an ISR2 (Time between the first instruction of the Erika ISR-handler and the Task body defined by the user) | 5.700 |
ISR2 latency (Time between the first instruction of the Erika ISR-handler and the ISR2 body defined by the user) | 0.800 |
Note: these results have been collected by using the Lauterbach-Tracer funcionalities. More details available at http://www.lauterbach.com