Figure 11
From: SLIM: Simultaneous Logic-in-Memory Computing Exploiting Bilayer Analog OxRAM Devices
(a) Mapping of operations (XNOR and POPCOUNT) over SLIM MATs with addition SRAM based POPCOUNT LUT modules. All Logic operations are mapped on independent bitcells, considering no bitcell is reused during one inference cycle. Mapping ensures proximity for bitcells performing the same type of operation in the same layer. (b) Flowchart of SLIM-BNN computation. Since binary weight used for XNOR computation are [0, 1] rather than [−1, 1], a fixed offset has been subtracted in order to compute the same dot product.
