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<p>Instance structure for the Q15 FIR lattice filter.  
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Data Fields</h2></td></tr>
<tr class="memitem:a38b179138d6a6c9cac4f8f79b6fd5357"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__fir__lattice__instance__q15.html#a38b179138d6a6c9cac4f8f79b6fd5357">numStages</a></td></tr>
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<tr class="memitem:a37b90dea2bc3ee7c9951a9fe74db0cbb"><td class="memItemLeft" align="right" valign="top"><a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__fir__lattice__instance__q15.html#a37b90dea2bc3ee7c9951a9fe74db0cbb">pState</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_q15::numStages</td>
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<p>number of filter stages. </p>

<p>Referenced by <a class="el" href="group___f_i_r___lattice.html#ga1b22f30ce1cc19bf5a5d7c9fca154d72">arm_fir_lattice_init_q15()</a>, and <a class="el" href="group___f_i_r___lattice.html#gabb0ab07fd313b4d863070c3ddca51542">arm_fir_lattice_q15()</a>.</p>

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          <td class="memname"><a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a>* arm_fir_lattice_instance_q15::pCoeffs</td>
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<p>points to the coefficient array. The array is of length numStages. </p>

<p>Referenced by <a class="el" href="group___f_i_r___lattice.html#ga1b22f30ce1cc19bf5a5d7c9fca154d72">arm_fir_lattice_init_q15()</a>, and <a class="el" href="group___f_i_r___lattice.html#gabb0ab07fd313b4d863070c3ddca51542">arm_fir_lattice_q15()</a>.</p>

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          <td class="memname"><a class="el" href="arm__math_8h.html#ab5a8fb21a5b3b983d5f54f31614052ea">q15_t</a>* arm_fir_lattice_instance_q15::pState</td>
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<p>points to the state variable array. The array is of length numStages. </p>

<p>Referenced by <a class="el" href="group___f_i_r___lattice.html#ga1b22f30ce1cc19bf5a5d7c9fca154d72">arm_fir_lattice_init_q15()</a>, and <a class="el" href="group___f_i_r___lattice.html#gabb0ab07fd313b4d863070c3ddca51542">arm_fir_lattice_q15()</a>.</p>

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