Hi tony
yes whole memory region can be tested with DDR Stress Tool.
Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------
Hi, igor
How could I know whether the whole DRAM have been tested? Or how could I set some parameters so that the whole memory can be tested ?
And all these test case, I dont know what it means,so could you help me ? 3Q~
DDR stress test has two stages:
1. Calibration
2. Stress test
During the Calibration, it will fine tune the single line of the DDR signal.
During the stress test, it will test the whole DDR with differenct partern. Why is why at the beginning of the DDR stress test.
You need to input the size of the DDR.
The stress will be infinite. Please make sure you have done the over night stress. about 200 loops passed.
Hi Biyong
How should I judge that the calibration test can be finished.
At the end of calibration log, there is message 'MMDC registers updated from calibration'.
Until the MMDC registers do not change, the calibration test can be finished ,right?
Thank you!
ZongbiaoLiao