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<div class="title">arm_fir_lattice_instance_q31 Struct Reference</div> </div>
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<p>Instance structure for the Q31 FIR lattice filter.
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Data Fields</h2></td></tr>
<tr class="memitem:a9f3773bbb76bc5a8a5ee9d37786bf478"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__fir__lattice__instance__q31.html#a9f3773bbb76bc5a8a5ee9d37786bf478">numStages</a></td></tr>
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<tr class="memitem:a08fe9494ab7cd336b791e9657adadcf6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__fir__lattice__instance__q31.html#a08fe9494ab7cd336b791e9657adadcf6">pState</a></td></tr>
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<tr class="memitem:ac9e648f1e5bc7d5ee6d5f7d8d22b1e74"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__fir__lattice__instance__q31.html#ac9e648f1e5bc7d5ee6d5f7d8d22b1e74">pCoeffs</a></td></tr>
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<h2 class="groupheader">Field Documentation</h2>
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<td class="memname">uint16_t arm_fir_lattice_instance_q31::numStages</td>
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<p>number of filter stages. </p>
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<td class="memname">const <a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>* arm_fir_lattice_instance_q31::pCoeffs</td>
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<p>points to the coefficient array. The array is of length numStages. </p>
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<td class="memname"><a class="el" href="arm__math_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a>* arm_fir_lattice_instance_q31::pState</td>
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<p>points to the state variable array. The array is of length numStages. </p>
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