lass="paramdir">[in]</td><td class="paramname">ch_im_out</td><td>numRow of A </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">numCol_A</td><td>numCol of A </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">bias_shift</td><td>amount of left-shift for bias </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">out_shift</td><td>amount of right-shift for output </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">bias</td><td>the bias 