Changes between Version 1 and Version 2 of venice/memory


Ignore:
Timestamp:
10/13/2020 05:31:45 PM (2 years ago)
Author:
Ryan Erbstoesser
Comment:

add DMA info

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  • venice/memory

    v1 v2  
    11= Venice DDR Memory
    22
    3 Venice uses LPDDR4 Memory
     3Venice uses LPDDR4 Memory.
     4
     5The standard boards typically use 1GB LPDDR4 Memory.
     6The maximum is 4GB of LPDDR4 Memory.
     7
     8Note the DMA engine only supports 32bits, which can only address up to 3GB of Memory.
     9Thus, performance wise, 4GB may incur an additional hit due to the DMA not being able to address all 4GB of memory.