dram burst change to burst chop 4 when test random number sequence (128bit)

[lovemudddee]

dram : RDIMM 32Gx4
platform : AMD platform
When i use memtest86 to test my dram with ecc off,
dram burst change to burst chop 4 on oscilloscope when test random number sequence (128bit)
have any information how to change burst chop 4 from burst 8 on AMD platform?

[David (PassMark)]

No.
It isn't something we are aware of.

[lovemudddee]

hi David,
thanks for you respond.
Could you tell me algorithm and SSE2 intrinsics that pattern used about test 12 (random number sequence 128bit)?
thank you so much.