CPU Testing
Reading time : 1 minute
Published on 16 Jun 2020 - Updated on 05 Dec 2020
| Type | Category | Item |
|---|---|---|
| Functional | CPU | Check that nominal frequency can be obtained |
| Functional | CPU | Check that minimal frequency can be obtained |
| Functional | CPU | Check that maximal frequency can be obtained |
| Functional | CPU | Check that correct number of core is detected |
| Functional | CPU | Check that correct number of thread is detected |
| Functional | CPU | Check that correct L2 cache quantity is detected |
| Functional | CPU | Check that cache frequency is correct |
| Functional | CPU | Check that frequency scales depending on CPU load |
| Functional | CPU | Check that Dhrystone performance can be obtained |
| Functional | CPU | Check that UART debug port is functional |
| Hardware | CPU | Check UART signal integrity (Vhigh,Vlow,Trise,Tfall) |
| Hardware | CPU | Check JTAG signal integrity (Vhigh,Vlow,Trise,Tfall) |
| Hardware | CPU | Check reset sequence |
| Functional | CPU | Check that SPI signals on UART debug port are functional |
| Functional | CPU | Check that JTAG debug port is functional |
| Functional | CPU | Check that Configuration GPIO value can be read inside software |
| Functional | CPU | Check that CPU model is correctly identified by software (BIOS, Bootloader, OS) |
| Functional | CPU | CPU support CPU stress during 24h |