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T2080 DDR:1600MT/s Configuration

Question asked by Connor Poland on Feb 4, 2020
Latest reply on Feb 6, 2020 by ufedor

We are attempting to replace the RAM on our t2080rdb-pc and are experiencing some issues. We are using a new DDR3 1600 (PC3 12800) ECC memory and after configuring the RCW to support this speed (MEM_PLL_RAT = 6, see bellow), the attached debug log is observed. Is there further manual configuration that is required to support this memory?

 

1600 RCW:

1206001b 15000000 00000000 00000000
66150002 00000000 e8104000 c1000000
00800000 00000000 00000000 000307fc
00000000 00000000 00000000 00000004

 

To provide further information I have included another log of uboot while the original 1866 memory is inserted. We do not have access to a licensed version of CodeWarrior.

 

Thanks

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