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Système Digital 2013-2014
Cours J.Vuillemin, TD T.Bourke
Alex AUVOLAT (Info 2013)
Contents of the repository :
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sched/
A scheduler for netlists.
Input : a netlist.
Output : a netlist with topologically sorted operators
plus a dumbed-down version for input to the C circuit simulator
$ cd sched/
$ ocamlbuild main.byte
camlsim/
A circuit simulator written in OCaml.
This program does NOT do the scheduling. The netlist must be passed through sched/ first.
$ cd camlsim/
$ ocamlbuild simulator.byte
csim/
A circuit simulator written in C.
This program does NOT do the scheduling.
This program does NOT read a netlist, it reads a specifically formatted dumbed-down netlist, that
is output by the scheduler.
$ cd csim
$ make
minijazz/
The MiniJazz compiler (not our doing).
*.pdf
Documentation about the project.
CONVENTION FOR BINARY VALUES
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/!\ This convention is contrary to the one used in the example file nadder.mj
(Therefore I have modified that file...)
The bit array [a_0 a_1 a_2 ... a_n-1] represents the decimal number :
a_0 + 2*a_1 + 4*a_2 + ... + 2^(n-1)*a_n-1
When represented in binary, we write the bits in the order :
a_0 a_1 a_2 ... a_n-1
/!\ BINARY NUMBERS ARE WRITTEN REVERSE !
REFERENCES
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- Computer organization and design : the hardware/software interface
4th ed
Chapters 2 to 4
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