f_ changed the topic of ##raspberrypi-internals to: The inner workings of the Raspberry Pi (Low level VPU/HW) -- for general queries please visit #raspberrypi -- open firmware: https://librerpi.github.io/ -- VC4 VPU Programmers Manual: https://github.com/hermanhermitage/videocoreiv/wiki -- chat logs: https://libera.irclog.whitequark.org/~h~raspberrypi-internals -- bridged to matrix and discord
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<bonda_000> clever: https://imgur.com/tyBQ1h2
<bonda_000> so our components are somewhat something like this from Spivak's Calc on Manifolds
<bonda_000> clever: https://imgur.com/d4Vepiy
<bonda_000> a wedge product of linear functionals such as dx. so we make them unique this way such as dx and dy are orthogonal in 2 and 3 and so forth space
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<bonda_000> wedge product is just a tensor product with Alternator that preserves orientation so term dxdy will be with a positive sign but dydx must have a negative '-' sign
<bonda_000> and these things if we write them as I just posted are tensors pretty much
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<bonda_000> clever: that's 2000 logic cells out of 5200 that are present on a university educational board
<bonda_000> if you need I have a simulator program I am using it is not cheap
<bonda_000> for Linux but you need to run it in X11 not the other one
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<f_ridge> <c​lever___/D> ive used iverilog in the past
<bonda_000> clever: it supports both vhdl and verilog
<bonda_000> I'm not familiar with verilog
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<bonda_000> clever: https://imgur.com/PjBVEFs
<bonda_000> and check what I just wrote:
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