TPU/RPU Series Quick Links

Due to issues with wordpress htmlifying code of posts when I edit them to add next part links, I’ve created this page. Latest parts at the top.

RISC-V:

Designing a RISC-V CPU in VHDL, Part 17: DDR3 Memory Controller, Clock domain crossing
Designing a RISC-V CPU in VHDL, Part 16: Arty S7 RPU SoC, Block Rams, 720p HDMI
Designing a CPU in VHDL, Part 15: Introducing RPU

Github RPU CPU Repo
Github Arty S7-50 SoC Repo

TPU:

Designing a CPU in VHDL, Part 14: ISA changes, software interrupts and bugfixing that BIOS code
Designing a CPU in VHDL, Part 13: Memory system and BIOS beginnings
Designing a CPU in VHDL, Part 12: Text mode video output
Designing a CPU in VHDL, Part 11: VRAM and HDMI output
Designing a CPU in VHDL, Part 10b: A very irritating issue, resolved.
Designing a CPU in VHDL, Part 10: Interrupts and Xilinx block RAMs
Designing a CPU in VHDL, Part 9: Byte addressing, memory subsystem and UART
Designing a CPU in VHDL, Part 8: Revisiting the ISA, function calling, assembler
Designing a CPU in VHDL, Part 7: Memory Operations, Running on FPGA
Designing a CPU in VHDL, Part 6: Program Counter, Instruction Fetch, Branching
Designing a CPU in VHDL, Part 5: Pipeline and Control Unit
Designing a CPU in VHDL, Part 4: The ALU, Comparisons and Branching
Designing a CPU in VHDL, Part 3: Instruction Set Architecture, Decoder, RAM
Designing a CPU in VHDL, Part 2: Xilinx ISE Suite, register file, testing
Designing a CPU in VHDL, Part 1: Rationale, tools, method

Github repository with VHDL sources, ISE project, assembler and ISA.