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PRE-RELEASE 1 Sonata system v1.0

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@GregAC GregAC released this 05 Nov 16:06
· 85 commits to main since this release
prerelease-v1.0
86a2af0

This is a pre-release for testing, v0.4.1 remains the latest release recommended for end-users

Pre-release of v1.0. Release notes are not yet available. Only bitstream UF2s are provided.

When using sonata-software the CHERIoT RTOS sub-module needs to point to the latest sonata branch of the lowRISC CHERIoT RTOS fork.

Tests from sonata-system are passing, however there are known issues with ethernet. They are believe to be software related but further investigation is required.

Here are a few characteristics of this bitstream:

  • Utilization
    • Slice LUTs 70.45% (22967 / 32600)
    • Slice Registers: 23.92% (15594 / 65200)
    • Block RAM Tile: 54.67% (41/75)
    • DSPs: 10.83% (13/120)
  • Timing
    • Overall WNS: 0.003 ns
    • System clock WNS: 0.003 ns
    • HyperRAM clock WNS: 2.454 ns
    • USB clock WNS: 8.287 ns
  • Total on-chip power: 0.316 W
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