30 lines
1.1 KiB
Plaintext
30 lines
1.1 KiB
Plaintext
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
|
|
|
|
Libraries
|
|
|
|
(most is to-be-done)
|
|
- libfpga-model memory-only representation of an FPGA
|
|
- libfpga-bits reads and writes .bit bitstream files
|
|
- libfpga-floorplan reads and writes .fp floorplan files
|
|
- libfpga-control programmatic access to libfpga-model
|
|
- libfpga-test test harness for libfpga-model and libfpga-control
|
|
|
|
Utilities
|
|
|
|
- autotest executes test suite
|
|
- 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
|
|
- hstrrep high-speed hashed array based search and replace util
|
|
- sort_seq sorts line-based text file by sequence numbers in strings
|
|
- merge_seq merges a pre-sorted text file into wire sequences
|
|
- pair2net reads the first two words per line and builds nets
|