i.MX Processors中的主题 Re: DDR test pattern

DDR test pattern

Kazuma_Sasaki — Fri, 08 Sep 2017 08:59:34 GMT

We are using DDR Stress Test Tool V2.7. as you know, it can be execute stress test via this tool.

Then, I got following log. It seems six or seven test cases executed.

What kind of test executed by this tool? Could you elaborate all test scenarios?

DDR Freq: 396 MHz

t0.1: data is addr test

t0: memcpy10 SSN x64 test

t1: memcpy8 SSN x64 test

t2: byte-wise SSN x64 test

t3: memcpy11 random pattern test

t4: IRAM_to_DDRv2 test

t5: IRAM_to_DDRv1 test

t6: read noise walking ones and zeros test

Best Regards,

Kazuma Sasaki.

Rita_Wang — Mon, 11 Sep 2017 08:10:52 GMT

Hi,

Have a nice day

Rita

Kazuma_Sasaki — Mon, 11 Sep 2017 13:37:01 GMT

Hi,

I have checked these thread. but, it does not mentioned stress test pattern.

Are you able to point out it?

Best Regards,

Kazuma Sasaki.