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-all previous netbsd patches have been incorporated (Thanks Steve!)
-changes from the authors announcement:
I fixed a problem with some systems not having getopt.h. I forget
which system it was, but configure takes care of it. I've also fixed
some broken install targets in the Makefiles.
I've added a new pin_count statement to PA files, so that the library
can provide to the user more information about the pinout of the device
in question. Applications may use this to help manage its pin binding
tasks.
A contributed 16l8 part description file was contributed, and included
in this release.
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changes (from the announcement):
The libipal library has gained access to more structural information
about the device, including enable SOPs. It is also now possible to
lookup a SOP by name and by pin. Also, access to sop fuse positions
has been improved.
The toplevel makefiles were changed to use $(MAKE) instead of make.
There are a few other niggling makefile fixes as well.
ipalrev and ipaledit now both take the -p flag allowing you to choose
the architecture for your device, and there are now two devices to
choose from. (both 22v10s:-)
ipalrev was seriously confused about inversions and the sense of things,
but that should be all cleared up now. It does a decent, if not complete,
job of decompiling 22v10 designs.
And finally, the PA file format has been extended to accommodate the
new library features, and PA files are now named according to a naming
convention for identifying devices.
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note, this is the development snapshot version of the package. As stable
releases become available, there will be a ipal package.
from DESCR:
Icarus PAL is a set of libraries and utilities for manipulating PAL
designs. The design information is conveyed in the industry standard
JEDEC file format.
Icarus PAL accepts parts descriptions that detail the device
structure, capabilities and pinouts so that software can be written to
work relatively independent of the part type. These parts descriptions
also describe how the fuses of a device are arranged, so that
synthesis tools can generate fuse maps to get the desired
functionality and pinout. See as a commented example the description
in the pa/pal22v10.pa description.
The ipaledit program takes as input a .JED file and displays the PAL
design. It shows the sum-of-products as a fuse matrix, and shows the
macrocell configurations in convenient form.
The ipalrev program takes as input a .JED file and reverse compiles
it, producing a Verilog program that logically describes the
design. This use useful for moving old designs to new tools.
Please note that this package is a development snapshot and while it contains
the latest and greatest features, it may be buggy as well. When
available there will be a seperate ipal package which will be made of
the stable releases.
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