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BINUM
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History review
BINUM.XLA - Ver. 11 - March. 2004
Bug for functions:
and, or, nand, nor, xor, nxor
Fix the problem
with two numbers of unequal number of bits.
(Thanks to
New function
b_logic - returns the logic canonical
functions
y =
OR(AND(x1,x2..),AND(x1,x2..)+...)
y =
AND(OR(x1,x2..),OR(x1,x2..)+...)
New Macro
Synthesis - Perform the synthesis of a
logic function from its logic-table
with the
Quine-McKluskey algorithm.
New binary memory
functions Flip-Flop
New pulse counter
New
Serial/parallel binary converter
BINUM.XLA - Ver. 1.0.1 - Oct. 2003
b_xor and b_nxor - fix bug for wrong results (thanks to David Frick)
BINUM.XLA – Binary Arithmetic Package ver. 1.0 –
Sept. 2003
This is the first version, containing the
following macros:
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Macro Binary_Generator |
Generate the sequential binary
table |
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Macro Binary_Mapping |
Generate the mapping table of
a binary function |
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Macro Binary_System |
Solve a binary linear system |
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Function b_map |
binary linear function |
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Function b_not |
not |
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Function b_and |
and |
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Function b_or |
or |
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Function b_xor |
xor |
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Function b_nand |
nand |
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Function b_nor |
nor |
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Function b_nxor |
nxor |
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Function b_add |
addition |
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Function b_sub |
subtraction |
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Function b_inc |
increment |
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Function b_compl |
complement |
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Function b_shr |
shift right |
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Function b_shl |
shift left |
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Function b_shift |
shift |
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Function b_cvstr |
format convertion: from vector
to string |
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Function b_cvvect |
format convertion: from string
to vector |
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Function cvBinDec |
base conversion: from 2 to 10 |
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Function cvDecBin |
base conversion: from 10 to 2 |
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This software is free.
I will appreciate every your suggestions and bug
reports.
:-)
In the meantime, have fun!
Bye
Leonardo Volpi
Foxes & C. team
E-mail: volpi.leonardo@enel.it
E-mail: