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jand 2004-03-02 11:11:31 +00:00
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17
cosimulation/cver/README.txt Normal file
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A working cver installation is required.
Use the makefile corresponding to your platform to generate a 'myhdl.so'
PLI module. Currently, the following makefiles are available:
makefile.lnx - for Linux
To test whether it works, go to the 'test' subdirectory and run the
tests with 'python test_all.py'.
For co-simulation with MyHDL, 'cver' should be run with the 'myhdl.so'
PLI module, using the '+loadvpi' option, and with the 'vpi_compat_bootstrap'
routine as the bootstrap routine. The Verilog code should contain the
appropriate calls to the '$to_myhdl' and 'from_myhdl' tasks.
The 'myhdl.c' module was developed and verified with cver version
GPLCVER_1.10f on Linux.

7
cosimulation/icarus/README.txt
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@ -6,13 +6,16 @@ PLI module. Install it in an appropriate location, where 'vvp' can
find it. Note that you can use the '-m' flag to vvp to specify the PLI find it. Note that you can use the '-m' flag to vvp to specify the PLI
module path. module path.
To test whether it works, go to the 'test' subdirectory and run the
tests with 'python test_all.py'.
For co-simulation with MyHDL, 'vvp' should be run with the 'myhdl.vpi' For co-simulation with MyHDL, 'vvp' should be run with the 'myhdl.vpi'
PLI module, and the Verilog code should contain the appropriate calls PLI module, and the Verilog code should contain the appropriate calls
to the '$to_myhdl' and 'from_myhdl' tasks. to the '$to_myhdl' and 'from_myhdl' tasks.
The 'myhdl.vpi' module was developed and verified with Icarus 0.7. The 'myhdl.vpi' module was developed and verified with Icarus 0.7.
Between snapshot 20030518 (used in MyHDL 0.3), and 2001009, the Between snapshot 20030518 (used in MyHDL 0.3), and 20031009, the
Icarus scheduler has been improved. This requires a small update Icarus scheduler has been improved. This requires a small update
of myhdl.c. The current version is supposed to work with recent of myhdl.c. The current version is supposed to work with recent
snapshot - the older version is availabele in myhdl.c.20030518. snapshot - the older version is available in myhdl.c.20030518.