fpga-exper - FPGA experiments

Age	Commit message (Expand)	Author
4 days	eater: Implement leftover states and state transitions	uvok
4 days	eater: Add logic to switch between manual and automatic flags	uvok
4 days	eater: Use control flag struct in computer	uvok
4 days	Add instruction decoder with FSM	uvok
4 days	Fix eater_types for Icarus	uvok
4 days	Add typer, preparation for SM	uvok
5 days	eater: update docs	uvok
5 days	eater: Add simpc makefile snippet	uvok
5 days	eater: Make ALUresult verilator-public	uvok
5 days	eater: Make bs a tri0	uvok
5 days	eater: Add OUT reg	uvok
5 days	eater: document	uvok
5 days	eater: Test more signals	uvok
5 days	eater:PC clock runs on neg clock	uvok
5 days	eater: Use separate "zbuffer" module	uvok
5 days	counter: Add "count_enable" pin	uvok
6 days	Add zbuffer spec	uvok
6 days	eater: Add PC, fix signals for MEM/ADR, add readme	uvok
7 days	Add RAM and RAM_ADR register	uvok
7 days	eater: Connect RAM	uvok
7 days	eater: Include RAM	uvok
7 days	(System)Verilog: Be explicit about wire/logic	uvok
7 days	eater: Use "actual -" for alu	uvok
7 days	Add link to (S)Verilog datatype	uvok
7 days	eater: Extract computer testbench	uvok
7 days	eater_alu: Use 2complneg instead of subtract	uvok
7 days	eater: Add ALU	uvok
7 days	parser: Add support for bin,oct and fix hex nums	uvok
7 days	parser:restart instead of errok	uvok
7 days	add deliberately broken example	uvok
7 days	parse,lex: Make # separate token	uvok
7 days	Add exmple with equ directive	uvok
7 days	Better tb for eater cpu	uvok
8 days	Add instruction register	uvok
8 days	allow capital letters start in symbol names	uvok
8 days	assembler: Avoid NoneError	uvok
8 days	eater: reg data out en is async	uvok
8 days	Add 1st sketch of eater cpu	uvok
8 days	hack: Fix verilator annotation	uvok
8 days	Fix issues, linting, use argparse, with other py exes	uvok
8 days	Fix name of assembler. usage	uvok
8 days	Encapsulate parser, only access functions	uvok
9 days	Restructure asembler as package	uvok
9 days	relative imports	uvok
9 days	cb: lint1	uvok
9 days	parser: lint	uvok
9 days	assembler: lint	uvok
9 days	Make assembler a module	uvok
9 days	remove obsolete type	uvok
9 days	assembler: Implement	uvok