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10 years ago

Specifying global memory buffer location for Nallatech P385 D5

Hi,

I would like to specify global memory as on-chip RAM of Nallatech P385 D5 board. According to the instruction of the Programming Guide (Section "Specifying Buffer Location in Global Memory"), I need to use the attribute buffer_location("") and refer to the board_spec.xml for the name of the global memory types (see below). However, I don't see any names in my setup of the P385 D5 board. Any idea on how to place global memory on on-chip RAM for the P385 D5 board? Feedback much appreciated.

D5 board_spec.xml

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<global_mem max_bandwidth="25600" interleaved_bytes="1024">

<interface name="board" port="kernel_mem0" type="slave" width="512" maxburst="16" address="0x000000000" size="0x100000000" latency="240"/>

<interface name="board" port="kernel_mem1" type="slave" width="512" maxburst="16" address="0x100000000" size="0x100000000" latency="240"/>

</global_mem>

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