fpgatools

public domain tools for FPGAs

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Wolfgang Spraul f7ada88c59 some dcm and pll wiring		2012-07-27 03:31:30 +02:00
.gitignore	cleanup, wires, new_fp prints static connections	2012-07-26 05:26:27 +02:00
bit2txt.c	a little DSP support, lots of reading and thinking	2012-07-08 03:47:59 +02:00
draw_svg_tiles.c	modeled first line - NN2	2012-07-23 10:34:28 +02:00
fpgastyle.css	css	2012-06-23 16:55:17 +02:00
helper.c	minor model cleanup	2012-07-21 06:04:08 +02:00
helper.h	minor model cleanup	2012-07-21 06:04:08 +02:00
lib.svg	tiny svg steps	2012-06-18 04:47:51 +02:00
LINKS	ran into a wall with routing drawings, starting a C model of the chip	2012-07-11 16:01:01 +02:00
lut.svg	finished lut equiv. schematic	2012-06-23 16:54:53 +02:00
Makefile	cleanup, wires, new_fp prints static connections	2012-07-26 05:26:27 +02:00
model.c	some dcm and pll wiring	2012-07-27 03:31:30 +02:00
model.h	some dcm and pll wiring	2012-07-27 03:31:30 +02:00
new_fp.c	small sort order fix	2012-07-26 13:55:59 +02:00
not-needed.h	minor lut fix	2012-07-01 07:49:52 +02:00
README	cleanup, wires, new_fp prints static connections	2012-07-26 05:26:27 +02:00
UNLICENSE	ramb16 cleanup, going public domain, see unlicense.org	2012-06-26 01:45:43 +02:00

README

Design Principles

- small independent command line utilities, no GUI
- plain C, no C++
- simple Makefiles
- text-based file formats
- no documentation - read the sources
- automatic test suite

Utilities

- new_fp creates empty .fp floorplan file
- draw_svg_tiles draws a simple .svg showing tile types
- fp2bit converts .fp floorplan into .bit bitstream
- bit2txt dumps .bit bitstream as text