VTA Datapath in Yosys JSON Format; (Generate Block Diagram from https://nturley.github.io/netlistsvg )

vta_datapath.json

{
    creator: "Yosys 0.5+220 (git sha1 94fbaff, emcc  -Os)",
    modules: {
        VTAShell: {
            ports: {
                io_host_r: {
                    direction: "output",
                    bits: [
                        0
                    ]
                },
                io_host_w: {
                    direction: "input",
                    bits: [
                        1
                    ]
                },
                io_mem_r: {
                    direction: "input",
                    bits: [
                        2
                    ]
                },
                io_mem_w: {
                    direction: "output",
                    bits: [
                        3
                    ]
                },
            },
            cells: {
                vcr: {
                    type: "VCR",
                    port_directions: {
                        io_host_r: "output",
                        io_host_w: "input",
                        io_vcr_launch: "output",
                        io_vcr_finish: "input",
                        io_vcr_ptrs_0: "output",
                        io_vcr_ptrs_1: "output",
                        io_vcr_ptrs_2: "output",
                        io_vcr_ptrs_3: "output",
                        io_vcr_ptrs_4: "output",
                        io_vcr_ptrs_5: "output",
                        io_vcr_vals: "output",
                    },
                    connections: {
                        io_host_r: [ 0 ],
                        io_host_w: [ 1 ],
                        io_vcr_launch: [ 10 ],
                        io_vcr_finish: [ 11 ],
                        io_vcr_ptrs_0: [ 14 ],
                        io_vcr_ptrs_1: [ 15 ],
                        io_vcr_ptrs_2: [ 16 ],
                        io_vcr_ptrs_3: [ 17 ],
                        io_vcr_ptrs_4: [ 18 ],
                        io_vcr_ptrs_5: [ 12 ],
                        io_vcr_vals: [ 13 ],
                    }
                },
                fetch: {
                    type: "Fetch",
                    port_directions: {
                        io_vme_rd_0: "input",
                        io_launch: "input",
                        io_ins_baddr: "input",
                        io_ins_count: "input",
                        io_inst_ld: "output",
                        io_inst_co: "output",
                        io_inst_st: "output",
                    },
                    connections: {
                        io_vme_rd_0: [ 4 ],
                        io_launch: [ 10 ],
                        io_ins_baddr: [ 14 ],
                        io_ins_count: [ 13 ],
                        io_inst_ld: [ 20 ],
                        io_inst_co: [ 21 ],
                        io_inst_st: [ 28 ],
                    },
                },
                load: {
                    type: "Load",
                    port_directions: {
                        io_inst: "input",
                        io_vme_rd_0: "input",
                        io_vme_rd_1: "input",
                        io_i_post: "input",
                        io_o_post: "output",
                        io_inp_baddr: "input",
                        io_wgt_baddr: "input",
                        io_inp: "output",
                        io_wgt: "output",
                    },
                    connections: {
                        io_vme_rd_0: [ 6 ],
                        io_vme_rd_1: [ 7 ],
                        io_i_post: [ 19 ],
                        io_o_post: [ 25 ],
                        io_inst: [ 20 ],
                        io_inp_baddr: [ 16 ],
                        io_wgt_baddr: [ 17 ],
                        io_inp: [ 22 ],
                        io_wgt: [ 23 ],
                    },
                },
                compute: {
                    type: "Compute",
                    port_directions: {
                        io_inst: "input",
                        io_vme_rd_0: "input",
                        io_vme_rd_1: "input",
                        io_i_post_0: "input",
                        io_i_post_1: "input",
                        io_o_post_0: "output",
                        io_o_post_1: "output",
                        io_uop_baddr: "input",
                        io_acc_baddr: "input",
                        io_inp: "input",
                        io_wgt: "input",
                        io_out: "output",
                        io_finish: "output",
                    },
                    connections: {
                        io_vme_rd_0: [ 5 ],
                        io_vme_rd_1: [ 8 ],
                        io_i_post_0: [ 25 ],
                        io_i_post_1: [ 26 ],
                        io_o_post_0: [ 19 ],
                        io_o_post_1: [ 27 ],
                        io_inst: [ 21 ],
                        io_uop_baddr: [ 15 ],
                        io_acc_baddr: [ 18 ],
                        io_inp: [ 22 ],
                        io_wgt: [ 23 ],
                        io_out: [ 24 ],
                        io_finish: [ 11 ],
                    },
                },
                store: {
                    type: "Store",
                    port_directions: {
                        io_inst: "input",
                        io_vme_wr_0: "output",
                        io_i_post: "input",
                        io_o_post: "output",
                        io_out_baddr: "input",
                        io_out: "input",
                    },
                    connections: {
                        io_inst: [ 28 ],
                        io_vme_wr_0: [ 9 ],
                        io_i_post: [ 27 ],
                        io_o_post: [ 26 ],
                        io_out_baddr: [ 12 ],
                        io_out: [ 24 ],
                    },
                },
                vme: {
                    type: "VME",
                    port_directions: {
                        io_vme_rd_0: "output",
                        io_vme_rd_1: "output",
                        io_vme_rd_2: "output",
                        io_vme_rd_3: "output",
                        io_vme_rd_4: "output",
                        io_vme_wr_0: "input",
                        io_mem_rd_0: "input",
                        io_mem_rd_1: "input",
                        io_mem_rd_2: "input",
                        io_mem_rd_3: "input",
                        io_mem_rd_4: "input",
                        io_mem_wr_0: "output",
                    },
                    connections: {
                        io_vme_rd_0: [ 4 ],
                        io_vme_rd_1: [ 5 ],
                        io_vme_rd_2: [ 6 ],
                        io_vme_rd_3: [ 7 ],
                        io_vme_rd_4: [ 8 ],
                        io_vme_wr_0: [ 9 ],
                        io_mem_rd_0: [ 2 ],
                        io_mem_rd_1: [ 2 ],
                        io_mem_rd_2: [ 2 ],
                        io_mem_rd_3: [ 2 ],
                        io_mem_rd_4: [ 2 ],
                        io_mem_wr_0: [ 3 ],
                    }
                },
            },
        }
    }
}