1 files changed, 160 insertions, 0 deletions
diff --git a/platform/wavelet3d/w3d_top.sv b/platform/wavelet3d/w3d_top.sv
new file mode 100644
index 0000000..34ecb52
--- /dev/null
+++ b/platform/wavelet3d/w3d_top.sv
@@ -0,0 +1,160 @@
+module w3d_top
+import gfx::*;
+(
+	input  logic clk,
+	             rst_n,
+
+	input  word  a[SHADER_LANES],
+	             b[SHADER_LANES],
+	input  logic in_valid,
+	             setup_mul_float,
+	             setup_unit_b,
+	             mnorm_put_hi,
+	             mnorm_put_lo,
+	             mnorm_put_mul,
+	             mnorm_zero_b,
+	             mnorm_zero_flags,
+	             minmax_abs,
+	             minmax_swap,
+	             minmax_zero_min,
+	             minmax_copy_flags,
+	             shiftr_int_signed,
+	             addsub_copy_flags,
+	             addsub_int_operand,
+	             clz_force_nop,
+	             shiftl_copy_flags,
+	             round_copy_flags,
+	             round_enable,
+	             encode_enable,
+
+	output logic out_valid,
+	output word  q[SHADER_LANES],
+
+	input  word  geom_tdata,
+	input  logic geom_tlast,
+	             geom_tvalid,
+	output logic geom_tready,
+
+	input  logic raster_tready,
+	output logic raster_tlast,
+	             raster_tvalid,
+	output word  raster_tdata
+);
+
+	logic srst_n;
+
+	gfx_wb fpint_wb();
+	gfx_axib insn_mem();
+	gfx_pkts geometry(), coverage();
+	gfx_regfile_io fpint_io();
+	gfx_axil bootrom_axi(), debug_axi(), sched_axi(), shader_0_axi();
+
+	assign q = fpint_wb.rx.lanes;
+	assign out_valid = fpint_wb.rx.valid;
+
+	assign geometry.tx.tdata = geom_tdata;
+	assign geometry.tx.tlast = geom_tlast;
+	assign geometry.tx.tvalid = geom_tvalid;
+	assign geom_tready = geometry.tx.tready;
+
+	assign raster_tdata = coverage.rx.tdata;
+	assign raster_tlast = coverage.rx.tlast;
+	assign raster_tvalid = coverage.rx.tvalid;
+	assign coverage.rx.tready = raster_tready;
+
+	fpint_op op;
+	assign op.writeback = 1;
+	assign op.setup_mul_float = setup_mul_float;
+	assign op.setup_unit_b = setup_unit_b;
+	assign op.mnorm_put_hi = mnorm_put_hi;
+	assign op.mnorm_put_lo = mnorm_put_lo;
+	assign op.mnorm_put_mul = mnorm_put_mul;
+	assign op.mnorm_zero_b = mnorm_zero_b;
+	assign op.mnorm_zero_flags = mnorm_zero_flags;
+	assign op.minmax_abs = minmax_abs;
+	assign op.minmax_swap = minmax_swap;
+	assign op.minmax_zero_min = minmax_zero_min;
+	assign op.minmax_copy_flags = minmax_copy_flags;
+	assign op.shiftr_int_signed = shiftr_int_signed;
+	assign op.addsub_copy_flags = addsub_copy_flags;
+	assign op.addsub_int_operand = addsub_int_operand;
+	assign op.clz_force_nop = clz_force_nop;
+	assign op.shiftl_copy_flags = shiftl_copy_flags;
+	assign op.round_copy_flags = round_copy_flags;
+	assign op.round_enable = round_enable;
+	assign op.encode_enable = encode_enable;
+
+	assign fpint_io.regs.a = a;
+	assign fpint_io.regs.b = b;
+
+	gfx_rst_sync rst_sync
+	(
+		.clk,
+		.rst_n,
+		.srst_n
+	);
+
+	gfx_shader_fpint fpint
+	(
+		.clk,
+		.rst_n,
+		.op,
+		.wb(fpint_wb.tx),
+		.wave(),
+		.abort(0),
+		.in_valid,
+		.read_data(fpint_io.ab)
+	);
+
+	gfx_sched sched
+	(
+		.clk,
+		.rst_n,
+		.srst_n,
+		.irq(0),
+		.axim(sched_axi.m)
+	);
+
+	gfx_bootrom bootrom
+	(
+		.clk,
+		.rst_n,
+		.axis(bootrom_axi.s)
+	);
+
+	gfx_sim_debug debug
+	(
+		.clk,
+		.rst_n,
+		.axis(debug_axi.s)
+	);
+
+	gfx_shader shader_0
+	(
+		.clk,
+		.rst_n,
+		.sched(shader_0_axi.s),
+		.insn_mem(insn_mem.m)
+	);
+
+	gfx_xbar_sched xbar
+	(
+		.clk,
+		.srst_n,
+
+		.sched(sched_axi.s),
+
+		.debug(debug_axi.m),
+		.bootrom(bootrom_axi.m),
+		.shader_0(shader_0_axi.m)
+	);
+
+	gfx_raster raster
+	(
+		.clk,
+		.rst_n,
+		.geometry(geometry.rx),
+		.coverage(coverage.tx)
+	);
+
+endmodule