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本帖最后由 bluekelan 于 2022-5-27 20:49 编辑
手头一块120G杂牌。一直当pe装机盘使用,最近出现掉盘的现象。无法格式化,故尝试开盘挽救。
主控2258xt,正面双贴了两颗粒黑片。闪存识别id为
45 3E 98 B3 76 72
应该是sandisk 单颗粒64G SDZNBIAMA BICS3颗粒
感谢论坛高手分享的量产工具,默认设置量产pass。
urwtest 测试到写入70G左右掉盘,不认。
又按照某论坛帖子里大神指导,跑RDT。
设置ecc 30 50
RDT result ==> PASS!
Total Run Time(H:M:S) = 1:20:40
Total fail Counts = 5280
Erase fail Counts = 4820
Program fail Counts = 0
Read fail Counts = 460
Highest Recorded Temperature = 64'C
RDT firmware version = S0829A0
RDT firmware version (from Result) = S0829
=== RDT SETTING =========================================
SLC => Test Loop = 1, ECC TH = 30 bits
Non-SLC => Test Loop = 1, ECC TH = 50 bits
RDT Read Retry => Disable
Bypass status fail bit => Disable
Force single plane program => Disable
Delay 30 minutes to read check => Disable
Pre-Check good block quantity => Disable
Spectek NAND special test => Disable
Erase soon after read check => Disable
Max Active Interleave Way => 4-Way
Thermal Throttling Temperature => 90'C
Thermal Throttling Flash Clock => 100Mhz
Test Block Cnt => All blocks
Test Type => Write All Block then Read
Test Mode => Erase + Program + Read
Read Type => Read check for all loop
Reference Mode => No Ref Mode
TemperatureTH => Don't care
EraseFailCntTH => Don't care
ProgFailCntTH => Don't care
ReadFailCntTH => Don't care
BadBlockCntTH/Die => Don't care
=========================================================
<< Bad Block Count Distribution >>
-------------------------------------
CH0 CH1 CH2 CH3 (All-Plane)
CE0 026 000 5254 000
CE1 000 000 000 000
CE2 000 000 000 000
CE3 000 000 000 000
CE4 000 000 000 000
CE5 000 000 000 000
CE6 000 000 000 000
CE7 000 000 000 000
CH0 CH1 CH2 CH3 (Plane-0)
CE0 015 000 2303 000
CE1 000 000 000 000
CE2 000 000 000 000
CE3 000 000 000 000
CE4 000 000 000 000
CE5 000 000 000 000
CE6 000 000 000 000
CE7 000 000 000 000
CH0 CH1 CH2 CH3 (Plane-1)
CE0 011 000 2951 000
CE1 000 000 000 000
CE2 000 000 000 000
CE3 000 000 000 000
CE4 000 000 000 000
CE5 000 000 000 000
接下来去掉勾选RDT量产报错
提示坏块太多。
虽然这个盘确实垃圾,但是还是想挽回一下。求指导思路。
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