Typhoon

This repository contains the very WIP version of the Typhoon GPU-on-an-FPGA project by Finn Sinclair and Kuilin Li. This project seeks to implement a relatively performant, tile-based rasterization and GPU pipeline that is flexible enough to fit on a wide range of FPGA devices.

An extremely efficient and novel linked-list-based dynamic memory allocation system is used to store the transformed scene geometry data according to the adjustable screen binning regions.

A high precision depth buffer along with modular pixel shader cores allows for extremely high fidelity and high performance rendering with a very limited set of memory resources.

A custom SRAM-backed framebuffer and memory controller is included.

Please see the PDF paper for a full breakdown and analysis.

Name		Name	Last commit message	Last commit date
Latest commit History 76 Commits
.qsys_edit		.qsys_edit
Python		Python
db		db
greybox_tmp		greybox_tmp
incremental_db		incremental_db
models		models
output_files		output_files
simulation		simulation
HexDriver.sv		HexDriver.sv
README.md		README.md
SRAM_FIFO.qip		SRAM_FIFO.qip
SRAM_FIFO.v		SRAM_FIFO.v
SRAM_FIFO_bb.v		SRAM_FIFO_bb.v
SRAM_controller.sv		SRAM_controller.sv
SRAM_controller.sv.bak		SRAM_controller.sv.bak
SRAM_thin_controller.sv		SRAM_thin_controller.sv
SRAM_thin_controller.sv.bak		SRAM_thin_controller.sv.bak
Typhoon.ipregen.rpt		Typhoon.ipregen.rpt
Typhoon.qpf		Typhoon.qpf
Typhoon.qsf		Typhoon.qsf
Typhoon.qws		Typhoon.qws
Typhoon.sdc		Typhoon.sdc
Typhoon.sdc.bak		Typhoon.sdc.bak
Typhoon.sv		Typhoon.sv
Typhoon.sv.bak		Typhoon.sv.bak
Typhoon_nativelink_simulation.rpt		Typhoon_nativelink_simulation.rpt
VGA_controller.sv		VGA_controller.sv
VGA_port.sv		VGA_port.sv
VGA_port.sv.bak		VGA_port.sv.bak
debug_shader.sv		debug_shader.sv
debug_shader.sv.bak		debug_shader.sv.bak
framebuffer.sv		framebuffer.sv
framebuffer.sv.bak		framebuffer.sv.bak
mem_clk.ppf		mem_clk.ppf
mem_clk.qip		mem_clk.qip
mem_clk.v		mem_clk.v
perspective_divide.qip		perspective_divide.qip
perspective_divide.v		perspective_divide.v
perspective_divide_bb.v		perspective_divide_bb.v
pixel_shader.sv		pixel_shader.sv
pixel_shader.sv.bak		pixel_shader.sv.bak
rasterizer.sv		rasterizer.sv
rasterizer.sv.bak		rasterizer.sv.bak
reciprocal.qip		reciprocal.qip
reciprocal.v		reciprocal.v
reciprocal_bb.v		reciprocal_bb.v
test.mif		test.mif
testbench.sv		testbench.sv
testbench.sv.bak		testbench.sv.bak
tristate.sv		tristate.sv
vertex_divide.qip		vertex_divide.qip
vertex_divide.v		vertex_divide.v
vertex_divide_bb.v		vertex_divide_bb.v
vertex_memory.qip		vertex_memory.qip
vertex_memory.sv		vertex_memory.sv
vertex_memory.sv.bak		vertex_memory.sv.bak
vertex_memory.v		vertex_memory.v
vertex_memory_bb.v		vertex_memory_bb.v
vertex_memory_bins.qip		vertex_memory_bins.qip
vertex_memory_bins.v		vertex_memory_bins.v
vertex_memory_bins_bb.v		vertex_memory_bins_bb.v
vertex_memory_input.qip		vertex_memory_input.qip
vertex_memory_input.v		vertex_memory_input.v
vertex_memory_input_bb.v		vertex_memory_input_bb.v
vertex_memory_norms.qip		vertex_memory_norms.qip
vertex_memory_norms.v		vertex_memory_norms.v
vertex_memory_norms_bb.v		vertex_memory_norms_bb.v
vertex_multiply.qip		vertex_multiply.qip
vertex_multiply.v		vertex_multiply.v
vertex_multiply_bb.v		vertex_multiply_bb.v
vertex_transform.sv		vertex_transform.sv
vertex_transform.sv.bak		vertex_transform.sv.bak
vertex_transform_new.sv		vertex_transform_new.sv
vertex_transform_new.sv.bak		vertex_transform_new.sv.bak
vertices.hex		vertices.hex
vga_clk.ppf		vga_clk.ppf
vga_clk.qip		vga_clk.qip
vga_clk.v		vga_clk.v
worldGeo.mif		worldGeo.mif
zmult_32.qip		zmult_32.qip
zmult_32.v		zmult_32.v
zmult_32_bb.v		zmult_32_bb.v

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