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<h1>hex2bit</h1>
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<p>This function converts a single <b><font face="Courier New">hexstring</font></b> value to a single <b><font face="Courier New">bitstring</font></b>. The resulting <b><font
face="Courier New">bitstring</font></b> represents the same value as the <b><font face="Courier New">hexstring</font></b>.
<p>For the purpose of this conversion, a <b><font face="Courier New">hexstring</font></b> should be converted into a <b><font face="Courier New">bitstring</font></b>, where the hex digits of the <b><font
face="Courier New">hexstring</font></b> are converted in groups of bits as follows:
<p>'0'H -> '0000'B, '1'H -> '0001'B, '2'H -> '0010'B, '3'H -> '0011'B, '4'H -> '0100'B, '5'H -> '0101'B, <br>
'6'H -> '0110'B, '7'H -> '0111'B, '8'H-> '1000'B, '9'H -> '1001'B, 'A'H -> '1010'B, 'B'H -> '1011'B, <br>
'C'H -> '1100'B, 'D'H -> '1101'B, 'E'H -> '1110'B, and 'F'H -> '1111'B.
<p>The consecutive order of the groups of 4 bits in the resulting <b><font face="Courier New">bitstring</font></b> is the same as the order of hex digits in the <b><font face="Courier New">hexstring</font></b>.
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<p>Related keyword:</p>
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<li><b><font face="Courier New" size="4" color="#003258"> <a href="hexstring.html">hexstring</a></font></b></li>
<li><b><a href="bitstring.html"><font face="Courier New" size="4" color="#003258"> bitstring</font></a></b></li>
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<h3 align="center"><font face="Courier New" color="#003258" size="5"><b>hex2bit</b></font><font face="Courier New" color="#003258" size="5"><b>(</b></font><b>hexstring</b><i> value</i><font
face="Courier New" color="#003258" size="5"><b>) return bitstring</b></font></h3>
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<p>Example 1:</p>
<p><font face="Courier New"> const bitstring c_perrongen := hex2bit('A7'H); </font></p>
<p>The constant called c_perrongen will contain the bit string 10100111.
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