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Questions tagged [decimal]

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Decimal addition using a different BCD WEIGHTED CODING

The problem that I'm having trouble in understanding is how the addition of two decimal numbers such as 17 + 4 can be represented using the weighted BCD CODE, [7 4 -2 -1] and binary addition ...
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VHDL initialize vector using readable integers not long binary string

So I am only starting out my VHDL journey. One thing I am finding a bit of a nuisance is the following format: signal sig_A : unsigned (3 downto 0) := "0101"; ...