Is it possible to configure SPRAM using Amaranth? #1572
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joshkahn42
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SPRAM inference is highly dependent on the toolchain and the exact instantiation of the memory. Please attach an example of source code that you're using to create a memory, minimized to only contain the memory-related parts. |
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Hi,
I am writing code using Amaranth for a Lattice iCE40 UltraPLus UP5k.
Is it possible to create a memory array in Amaranth that will use the FPGA's SPRAM instead of the RAM?
I am currently using a memory array: https://amaranth-lang.org/docs/amaranth/latest/stdlib/memory.html
I am synthesizing the output verilog code with yosys and need to move some of the resources from RAM to SPRAM.

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