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<title>Hardware API Selector: AT91SAM9260 Definitions</title>
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<h1>AHB Matrix Interface Peripheral</h1>
<null><a name="MATRIX"></a><b>MATRIX</b> <i><font size="-1">(<a href="AT91SAM9260_h.html#AT91S_MATRIX">AT91S_MATRIX</a>)</font></i><b> 0xFFFFEE00 </b><i><font size="-1">(<a href="AT91SAM9260_h.html#AT91C_BASE_MATRIX">AT91C_BASE_MATRIX</a>)</font></i>
<br></null><a name="MATRIX"></a><h2>MATRIX Software API <i><font size="-1">(<a href="AT91SAM9260_h.html#AT91S_MATRIX">AT91S_MATRIX</a>)</font></i></h2>
<a name="MATRIX"></a><null><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><font size="-1"><b>Offset</b></font></th><th bgcolor="#FFFFCC"><font size="-1"><b>Field</b></font></th><th bgcolor="#FFFFCC"><font size="-1"><b>Description</b></font></th>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x0</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_MCFG0">MATRIX_MCFG0</a></font></td><td><font size="-1"> Master Configuration Register 0 (ram96k) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x4</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_MCFG1">MATRIX_MCFG1</a></font></td><td><font size="-1"> Master Configuration Register 1 (rom) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x8</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_MCFG2">MATRIX_MCFG2</a></font></td><td><font size="-1"> Master Configuration Register 2 (hperiphs) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0xC</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_MCFG3">MATRIX_MCFG3</a></font></td><td><font size="-1"> Master Configuration Register 3 (ebi)</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x10</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_MCFG4">MATRIX_MCFG4</a></font></td><td><font size="-1"> Master Configuration Register 4 (bridge) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x14</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_MCFG5">MATRIX_MCFG5</a></font></td><td><font size="-1"> Master Configuration Register 5 (mailbox) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x18</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_MCFG6">MATRIX_MCFG6</a></font></td><td><font size="-1"> Master Configuration Register 6 (ram16k) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x1C</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_MCFG7">MATRIX_MCFG7</a></font></td><td><font size="-1"> Master Configuration Register 7 (teak_prog) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x40</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_SCFG0">MATRIX_SCFG0</a></font></td><td><font size="-1"> Slave Configuration Register 0 (ram96k) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x44</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_SCFG1">MATRIX_SCFG1</a></font></td><td><font size="-1"> Slave Configuration Register 1 (rom) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x48</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_SCFG2">MATRIX_SCFG2</a></font></td><td><font size="-1"> Slave Configuration Register 2 (hperiphs) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x4C</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_SCFG3">MATRIX_SCFG3</a></font></td><td><font size="-1"> Slave Configuration Register 3 (ebi)</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x50</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_SCFG4">MATRIX_SCFG4</a></font></td><td><font size="-1"> Slave Configuration Register 4 (bridge) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x80</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_PRAS0">MATRIX_PRAS0</a></font></td><td><font size="-1"> PRAS0 (ram0) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x84</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_PRBS0">MATRIX_PRBS0</a></font></td><td><font size="-1"> PRBS0 (ram0) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x88</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_PRAS1">MATRIX_PRAS1</a></font></td><td><font size="-1"> PRAS1 (ram1) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x8C</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_PRBS1">MATRIX_PRBS1</a></font></td><td><font size="-1"> PRBS1 (ram1) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x90</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_PRAS2">MATRIX_PRAS2</a></font></td><td><font size="-1"> PRAS2 (ram2) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x94</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_PRBS2">MATRIX_PRBS2</a></font></td><td><font size="-1"> PRBS2 (ram2) </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x100</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_MRCR">MATRIX_MRCR</a></font></td><td><font size="-1"> Master Remp Control Register </font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x11C</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_EBI">MATRIX_EBI</a></font></td><td><font size="-1"> Slave 3 (ebi) Special Function Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x12C</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_TEAKCFG">MATRIX_TEAKCFG</a></font></td><td><font size="-1"> Slave 7 (teak_prog) Special Function Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x1FC</b></font></td><td><font size="-1"><a href="AT91SAM9260_MATRIX.html#MATRIX_VERSION">MATRIX_VERSION</a></font></td><td><font size="-1"> Version Register</font></td></tr>
</null></table><br><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><font size="-1"><b>Function</b></font></th><th bgcolor="#FFFFCC"><font size="-1"><b>Description</b></font></th><tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_MATRIX_EnableSDRAMC">AT91F_MATRIX_EnableSDRAMC</a></b></font></td><td><font size="-1">Enable the Chip Select of the SDRAM Controller</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_MATRIX_TEAKBootRoutineDisable">AT91F_MATRIX_TEAKBootRoutineDisable</a></b></font></td><td><font size="-1">Boot from regular TEAK's code</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_MATRIX_DisableSDRAMC">AT91F_MATRIX_DisableSDRAMC</a></b></font></td><td><font size="-1">Disable the Chip Select of the SDRAM Controller</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_MATRIX_TEAKProgramMemoryAccessDisabled">AT91F_MATRIX_TEAKProgramMemoryAccessDisabled</a></b></font></td><td><font size="-1">Access from AHB to TEAK's program memory disabled</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_MATRIX_ResetTEAK">AT91F_MATRIX_ResetTEAK</a></b></font></td><td><font size="-1">Reset the TEAK DSP core</font></td></tr>
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