DDR3 SDRAM Memory Read and Write Training Based on Loongson 2k1000
The application system firmware of Loongson 2k1000 implements basic memory training operations,but it cannot guarantee the correctness and reliability of memory read and write access.Based on the original memory training,a DDR3 SDRAM memory read and write training is implemented to obtain optimal memory hardware parameters and the best data sampling point posi-tion,ensuring correct and reliable memory access,and providing a basis for diagnosing memory hardware faults.
国家科技期刊平台
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