Hi Werner, 1) dumplock > > > http://projects.qi-hardware.com/index.php/p/wernermisc/source/tree/master/m1rc3/norruption/2/dumplock > > Great! This one is good for me to check if NOR is locked at first 55 blocks when fixing board.
> 2) dumpotp > > > http://projects.qi-hardware.com/index.php/p/wernermisc/source/tree/master/m1rc3/norruption/2/dumpotp > > This script dumps the content of the One-Time-Programmable (OTP) > memory in the NOR. This memory contains two regions of 64 bits > each. The first region is pre-programmed by the chip maker with > a unique and apparently randomized number. > What kind of unique number the NOR stored in this first region? I got an unknown chip ID: Manufacturer: Intel Chip: Unknown (0x31D)! program: F.g. : http://downloads.qi-hardware.com/hardware/milkymist_one/production/rc3/test_results/log/urjtag_55.log Does this 'dumpotp' show info capability for this to identify? >From Table 9: Device Identifier Information on page 22 of NOR datasheet, http://www.micron.com/get-document/?documentId=6062&file=319942_J3_65_256M_MLC_DS.pdf address 0x81: 64-bit Factory-Programmed OTP register address 0x01: ID so I'm wondering if this script with versatile probes can dump 0x01, 0x81 and etc as well, so that I probably can easily know what's going on while investigating the failed board? btw, nice tools. :-) Thanks, -adam
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