I want to properly set the SPD data of two modules and correct for any errors there may be.
I have two, double-sided DIMMs of DDR SDRAM modules from an unknown original source. The modules use Hynix HY5DU12822DTP-D43 memory chips. The modules' SPD data seem to have been edited and one module appears to have the EEPROM replaced. The sticker labels do not appear to be from any particular memory OEM.
I have provided a picture of the memory modules.
I have dumped the SPD data of the modules with SPDTool 0.63 and have attached them here.
The datasheet for the memory chips may be found: http://docs-usa.electrocomponents.co...tockno=6686199 .
The CPU- Z 1.64.0.x32 data from the modules:
I request assistance in determining proper SPD register vales for the two modules.Code:Memory SPD ------------------------------------------------------------------------- DIMM # 1 SMBus address 0x50 Memory type DDR Manufacturer (ID) PNY Electronics (7FBA000000000000) Size 1024 MBytes Max bandwidth PC3200 (200 MHz) Part number Manufacturing date Week 07/Year 69 Number of banks 2 Data width 64 bits Correction None Registered no Buffered no Nominal Voltage 2.50 Volts EPP no XMP no AMP no JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency JEDEC #1 2.0-2-2-6-n.a. @ 133 MHz JEDEC #2 2.5-3-3-7-n.a. @ 166 MHz JEDEC #3 3.0-3-3-8-n.a. @ 200 MHz DIMM # 2 SMBus address 0x52 Memory type DDR Manufacturer (ID) (0000000000000000) Size 1024 MBytes Max bandwidth PC3200 (200 MHz) Part number Serial number FFFFFFFF Manufacturing date Week 255/Year 255 Number of banks 2 Data width 64 bits Correction None Registered no Buffered no Nominal Voltage 2.50 Volts EPP no XMP no AMP no JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency JEDEC #1 2.0-2-2-6-n.a. @ 133 MHz JEDEC #2 2.5-3-3-7-n.a. @ 166 MHz JEDEC #3 3.0-3-3-8-n.a. @ 200 MHz DIMM # 1 SPD registers 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00 80 08 07 0D 0B 02 40 00 04 50 70 00 82 08 00 01 10 0E 04 1C 01 02 20 30 60 70 75 70 3C 28 3C 28 80 20 60 60 40 40 00 00 00 00 00 37 46 30 28 50 00 00 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1B 40 7F BA 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50 00 00 00 00 00 00 00 00 00 00 00 00 00 45 07 00 60 00 00 00 FF 00 00 00 00 50 4E 59 20 54 65 63 68 70 6E 6F 6C 6F 67 69 65 73 2C 20 49 6E 63 2E 00 00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DIMM # 2 SPD registers 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00 80 08 07 0D 0B 02 40 00 04 50 70 00 82 08 00 01 10 0E 04 1C 01 02 20 00 60 70 75 70 3C 28 3C 28 80 20 60 60 40 40 00 00 00 00 00 37 46 30 28 50 00 00 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 EB 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50 00 00 00 00 00 00 00 00 00 00 00 00 00 FF FF FF 60 FF FF FF 00 00 00 00 00 00 00 00 00 00 00 00 00 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 FF FF 80 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 90 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF F0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF



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