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Data Bus Size of SDRAM for MPC855T

Question asked by 高秀 中山 on Nov 14, 2016
Latest reply on Nov 15, 2016 by 高秀 中山

Equipment with MPC855T CPU has been developed, but we're going to eliminate 1 of SDRAM for production cost reduction and change the data bus width of an external memory to 16bit from 32bit.FEC is being used, but does change in the data bus width influence DMA movement of FEC?