What's your preferred name for an asm instruction that calculates (rs1 & ~rs2)?
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One more alternative convention: NAND2B1: 2-Input NAND Gate with 1 Inverted and 1 Non-Inverted Inputs (https://www.xilinx.com/support/documentation/sw_manuals/xilinx10/books/docs/virtex_scm/virtex_scm.pdf#page=375 …) NOR2B1: 2-Input NOR Gate with 1 Inverted and 1 Non-Inverted Inputs (https://www.xilinx.com/support/documentation/sw_manuals/xilinx10/books/docs/virtex_scm/virtex_scm.pdf#page=400 …)
The fact that they have NAND2B1 _and_ OR2B1, as well as NOR2B1 _and_ AND2B1, makes me question their sanity, or at least their knowledge of De Morgan's laws.
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Note the inverted inputs: AND2B1 inverts I0 (so it would be ~rs1 & rs2).
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But it's a gate for a netlist, so it really doesn't make any difference with input uses which label. (Whereas for instructions it makes sense to consistently invert rs2 for simpler ALU.) Also, the copy&paste f*ckups in their schematic symbols..
pic.twitter.com/UqW2b6y1cM
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