1<refentry id="V4L2-SDR-FMT-CU16LE">
2  <refmeta>
3    <refentrytitle>V4L2_SDR_FMT_CU16LE ('CU16')</refentrytitle>
4    &manvol;
5  </refmeta>
6    <refnamediv>
7      <refname>
8        <constant>V4L2_SDR_FMT_CU16LE</constant>
9      </refname>
10      <refpurpose>Complex unsigned 16-bit little endian IQ sample</refpurpose>
11    </refnamediv>
12    <refsect1>
13      <title>Description</title>
14      <para>
15This format contains sequence of complex number samples. Each complex number
16consist two parts, called In-phase and Quadrature (IQ). Both I and Q are
17represented as a 16 bit unsigned little endian number. I value comes first
18and Q value after that.
19      </para>
20    <example>
21      <title><constant>V4L2_SDR_FMT_CU16LE</constant> 1 sample</title>
22      <formalpara>
23        <title>Byte Order.</title>
24        <para>Each cell is one byte.
25          <informaltable frame="none">
26            <tgroup cols="3" align="center">
27              <colspec align="left" colwidth="2*" />
28              <tbody valign="top">
29                <row>
30                  <entry>start&nbsp;+&nbsp;0:</entry>
31                  <entry>I'<subscript>0[7:0]</subscript></entry>
32                  <entry>I'<subscript>0[15:8]</subscript></entry>
33                </row>
34                <row>
35                  <entry>start&nbsp;+&nbsp;2:</entry>
36                  <entry>Q'<subscript>0[7:0]</subscript></entry>
37                  <entry>Q'<subscript>0[15:8]</subscript></entry>
38                </row>
39              </tbody>
40            </tgroup>
41          </informaltable>
42        </para>
43      </formalpara>
44    </example>
45  </refsect1>
46</refentry>
47