pub const ARRAY_MACS_PER_DSP: u32 = 4;Expand description
Products of a 4-bit weight code and an 8-bit activation code one DSP block retires per cycle: each of its
two 18×19 multipliers takes an activation code on one port and two rows’ weight codes on the other, so two
rows’ products leave every multiplier in disjoint lanes (decode_engine::rtl::array).