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module gfx_shader
import gfx::*;
import gfx_shader_schedif_pkg::*;
(
input logic clk,
rst_n,
if_axib.m insn_mem,
if_axil.s sched
);
axi4lite_intf #(.ADDR_WIDTH(GFX_SHADER_SCHEDIF_MIN_ADDR_WIDTH)) regblock();
if_axil2regblock axil2regblock
(
.axis(sched),
.axim(regblock.master)
);
gfx_shader_schedif__in_t schedif_in;
gfx_shader_schedif__out_t schedif_out;
gfx_front_back front_back();
gfx_regfile_io regfile();
gfx_shader_setup setup();
assign schedif_in.SETUP_CTRL.GPR_DONE.hwset = setup.sched.set_done.gpr;
assign schedif_in.SETUP_CTRL.MASK_DONE.hwset = setup.sched.set_done.mask;
assign schedif_in.SETUP_CTRL.SUBMIT_DONE.hwset = setup.sched.set_done.submit;
assign setup.sched.write.pc = schedif_out.SETUP_SUBMIT.PC.value;
assign setup.sched.write.gpr = schedif_out.SETUP_CTRL.XGPR.value;
assign setup.sched.write.mask = schedif_out.SETUP_MASK.MASK.value;
assign setup.sched.write.group = schedif_out.SETUP_CTRL.GROUP.value;
assign setup.sched.write.pc_set = schedif_out.SETUP_SUBMIT.PC.swmod;
assign setup.sched.write.gpr_set = schedif_out.SETUP_GPR.VALUE.swmod;
assign setup.sched.write.mask_set = schedif_out.SETUP_MASK.MASK.swmod;
assign setup.sched.write.gpr_value = schedif_out.SETUP_GPR.VALUE.value;
gfx_shader_front frontend
(
.clk,
.rst_n,
.front(front_back.front),
.reg_bind(regfile.bind_),
.reg_read(regfile.read),
.fetch_mem(insn_mem),
.icache_flush(schedif_out.CORE.IFLUSH.value)
);
gfx_shader_back backend
(
.clk,
.rst_n,
.back(front_back.back),
.setup(setup.core),
.reg_wb(regfile.wb),
.read_data(regfile.ab)
);
gfx_shader_regs regs
(
.clk,
.io(regfile.regs)
);
gfx_shader_schedif schedif
(
.clk,
.arst_n(rst_n),
.s_axil(regblock.slave),
.hwif_in(schedif_in),
.hwif_out(schedif_out)
);
endmodule
|
