icestorm - Project IceStorm - Lattice iCE40 FPGAs Bitstream Documentation (Reverse Engineered)

Age	Commit message (Collapse)	Author
2017-07-04	Merge branch 'tannewt'	Clifford Wolf

2017-07-04	Indenting fixes in icepack.cc	Clifford Wolf

2017-07-04	Correct cram mapping so glbcheck actually passes.	Scott Shawcroft

2017-07-04	Update PLL DIVF range to be [0,127]	C-Elegans
	As discussed in issue #83, the range of the DIVF parameter in the iCE40 PLL Usage Guide is incorrectly listed as being 0-63, when it should actually be 0-127 when used in the SIMPLE feedback mode. This however does apply in other feedback modes, where the DIVF range should still be restricted to 0-63
2017-07-03	Merge pull request #84 from C-Elegans/pll_divf	Clifford Wolf
	Update PLL DIVF range to be [0,127]
2017-07-02	Introduce device class into fuxx workign directories and have glbcheck ↵	Scott Shawcroft
	handle unsupported 5k tiles ok.
2017-06-24	Update PLL DIVF range to be [0,127]	C-Elegans
	As discussed in issue #83, the range of the DIVF parameter in the iCE40 PLL Usage Guide is incorrectly listed as being 0-63, when it should actually be 0-127 when used in the SIMPLE feedback mode. This however does apply in other feedback modes, where the DIVF range should still be restricted to 0-63
2017-06-23	More work figuring out values in icebox.py	Scott Shawcroft

2017-06-23	work in progress chipdb	Scott Shawcroft

2017-06-22	Add icefuzz support for the UP5K and rework underlying device specification ↵	Scott Shawcroft
	for more flexibility.
2017-06-20	initial packing and unpacking parameters	Scott Shawcroft

2017-06-20	icefuzz support for ice40UP5k FPGA	Scott Shawcroft

2017-05-11	Merge pull request #81 from cbiffle/allow-long-sym-lines	Clifford Wolf
	icetime: allow longer lines in input asc files
2017-05-09	icetime: never silently truncate asc file lines	Cliff L. Biffle
	icetime was reading the asc configuration file using a 128-byte line buffer -- which is usually fine, but can cause it to truncate the names of nets given in .sym lines if those names are very, very long. The way fgets was being used meant this went undetected. Long net names like this can arise in deeply hierarchical designs, particularly if there's a code generator involved. This change: 1. Increases the buffer size to 64kiB. 2. Adds a truncation check that causes icetime to fail. A more robust solution would manage the line buffer on the heap, since the symbol gets copied into a std::string anyway, but this is a workaround for now.
2017-05-03	Merge pull request #80 from set-soft/less_latency	Clifford Wolf
	Reduced the timer latency to 1 (minimum allowed) some users are repor…
2017-05-03	Reduced the timer latency to 1 (minimum allowed) some users are reporting ↵	Salvador E. Tropea
	better results
2017-05-03	Merge pull request #79 from set-soft/fix_latency_timer	Clifford Wolf
	Fix latency timer
2017-05-03	Added code to restore the original timer latency. In this way the user can ↵	Salvador E. Tropea
	avoid 500 Hz interrupts.
2017-05-03	Added a call to ftdi_set_latency_timer to make iceprog performance ↵	Salvador E. Tropea
	independent of system settings
2017-04-23	Add missing .rpt file to iceblink example "make clean"	Clifford Wolf

2017-03-19	Fix 32c3 video link in docs	Clifford Wolf

2017-03-14	Merge pull request #75 from joshhead/icepll-comma	Clifford Wolf
	Remove trailing comma in icepll module output.
2017-03-13	Remove trailing comma in icepll module output.	Josh Headapohl

2017-03-13	Add LP384 to list of supported devices	Clifford Wolf

2017-03-13	Add LP384 support to icetime	Clifford Wolf

2017-03-11	Disable propagation of LP384 ieren bits into iceboxdb.py	Clifford Wolf

2017-03-11	Merge branch 'master' of https://github.com/hermitsoft/icestorm	Clifford Wolf

2017-03-10	icefuzz data and test scripts for LP384-CM49	hermitsoft

2017-03-09	make_mesh.py fix for even pin-distribution	hermitsoft

2017-03-09	Maximized icefuzz testcases for LP384-CM49	hermitsoft

2017-03-09	ieren and pin info for all LP384	hermitsoft

2017-03-09	Merge branch 'hermitsoft'	Clifford Wolf

2017-03-09	Add icecube.sh support for lp384-cm36 and lp384-cm49, make cm49 default	Clifford Wolf

2017-03-08	Icebox builds chipdb-384, icebox.py data still to refine.	hermitsoft

2017-03-08	filled LP384 fields in icebox.py but data needs refinement	hermitsoft

2017-03-08	Some LP384 data added to icebox.py	hermitsoft

2017-03-08	Fix icecube.sh -384	Clifford Wolf

2017-03-08	Merge branch 'hermitsoft'	Clifford Wolf

2017-03-08	Fix some of the obvious 384 todos in icebox.py	Clifford Wolf

2017-03-08	Remove some trailing whitespaces	Clifford Wolf

2017-03-07	Merge remote-tracking branch 'upstream/master'	hermitsoft

2017-03-07	tmedges.txt added, icebox-Makefile buildable	hermitsoft

2017-03-07	LP384 timings exported too by Makefile	hermitsoft

2017-03-07	icefuzz make_xxx.py files are ready for LP384.	hermitsoft

2017-03-07	Fixes for LP384 in some make_xx.py, etc	hermitsoft

2017-03-07	LP384 support in icefuzz (Makefile,icebox.sh,etc)	hermitsoft

2017-03-07	LP384 support in icefuzz (Makefile,icebox.sh,etc)	hermitsoft

2017-03-07	Merge branch 'hermitsoft-master'	Clifford Wolf

2017-03-07	Fix trailing whitespace in icepack.cc	Clifford Wolf

2017-03-06	Work started for LP384 chipdb.	hermitsoft