at91sam9261_lcdc.html

AT91SAM 系列微控制器的NAND Flash支持代码 描述怎样将NAND Flash和AT91SAM 系列微控制器连接起来。

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<a name="LCDC_TIM1"></a><h4><a href="#LCDC">LCDC</a>: <i><a href="AT91SAM9261_h.html#AT91_REG">AT91_REG</a></i> LCDC_TIM1  <i>LCD Timing Config 1 Register</i></h4><ul><null><font size="-2"><li><b>LCDC</b> <i><a href="AT91SAM9261_h.html#AT91C_LCDC_TIM1">AT91C_LCDC_TIM1</a></i> 0x00600808</font><font size="-2"><li><b>LCDC_16B_TFT</b> <i><a href="AT91SAM9261_h.html#AT91C_TFT_TIM1">AT91C_TFT_TIM1</a></i> 0x00600808</font></null></ul><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">7..0</td><td align="CENTER"><a name="LCDC_VFP"></a><b>LCDC_VFP</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_VFP">AT91C_LCDC_VFP</a></font></td><td><b>Vertical Front Porch</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">15..8</td><td align="CENTER"><a name="LCDC_VBP"></a><b>LCDC_VBP</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_VBP">AT91C_LCDC_VBP</a></font></td><td><b>Vertical Back Porch</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">21..16</td><td align="CENTER"><a name="LCDC_VPW"></a><b>LCDC_VPW</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_VPW">AT91C_LCDC_VPW</a></font></td><td><b>Vertical Synchronization Pulse Width</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">27..24</td><td align="CENTER"><a name="LCDC_VHDLY"></a><b>LCDC_VHDLY</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_VHDLY">AT91C_LCDC_VHDLY</a></font></td><td><b>Vertical to Horizontal Delay</b></td></tr>
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<a name="LCDC_TIM2"></a><h4><a href="#LCDC">LCDC</a>: <i><a href="AT91SAM9261_h.html#AT91_REG">AT91_REG</a></i> LCDC_TIM2  <i>LCD Timing Config 2 Register</i></h4><ul><null><font size="-2"><li><b>LCDC</b> <i><a href="AT91SAM9261_h.html#AT91C_LCDC_TIM2">AT91C_LCDC_TIM2</a></i> 0x0060080C</font><font size="-2"><li><b>LCDC_16B_TFT</b> <i><a href="AT91SAM9261_h.html#AT91C_TFT_TIM2">AT91C_TFT_TIM2</a></i> 0x0060080C</font></null></ul><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">7..0</td><td align="CENTER"><a name="LCDC_HBP"></a><b>LCDC_HBP</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_HBP">AT91C_LCDC_HBP</a></font></td><td><b>Horizontal Back Porch</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">13..8</td><td align="CENTER"><a name="LCDC_HPW"></a><b>LCDC_HPW</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_HPW">AT91C_LCDC_HPW</a></font></td><td><b>Horizontal Synchronization Pulse Width</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">31..22</td><td align="CENTER"><a name="LCDC_HFP"></a><b>LCDC_HFP</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_HFP">AT91C_LCDC_HFP</a></font></td><td><b>Horizontal Front Porch</b></td></tr>
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<a name="LCDC_LCDFRCFG"></a><h4><a href="#LCDC">LCDC</a>: <i><a href="AT91SAM9261_h.html#AT91_REG">AT91_REG</a></i> LCDC_LCDFRCFG  <i>LCD Frame Config Register</i></h4><ul><null><font size="-2"><li><b>LCDC</b> <i><a href="AT91SAM9261_h.html#AT91C_LCDC_LCDFRCFG">AT91C_LCDC_LCDFRCFG</a></i> 0x00600810</font><font size="-2"><li><b>LCDC_16B_TFT</b> <i><a href="AT91SAM9261_h.html#AT91C_TFT_LCDFRCFG">AT91C_TFT_LCDFRCFG</a></i> 0x00600810</font></null></ul><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">10..0</td><td align="CENTER"><a name="LCDC_LINEVAL"></a><b>LCDC_LINEVAL</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_LINEVAL">AT91C_LCDC_LINEVAL</a></font></td><td><b>Vertical Size of LCD Module</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">31..21</td><td align="CENTER"><a name="LCDC_HOZVAL"></a><b>LCDC_HOZVAL</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_HOZVAL">AT91C_LCDC_HOZVAL</a></font></td><td><b>Horizontal Size of LCD Module</b></td></tr>
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<a name="LCDC_FIFO"></a><h4><a href="#LCDC">LCDC</a>: <i><a href="AT91SAM9261_h.html#AT91_REG">AT91_REG</a></i> LCDC_FIFO  <i>LCD FIFO Register</i></h4><ul><null><font size="-2"><li><b>LCDC</b> <i><a href="AT91SAM9261_h.html#AT91C_LCDC_FIFO">AT91C_LCDC_FIFO</a></i> 0x00600814</font><font size="-2"><li><b>LCDC_16B_TFT</b> <i><a href="AT91SAM9261_h.html#AT91C_TFT_FIFO">AT91C_TFT_FIFO</a></i> 0x00600814</font></null></ul><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">15..0</td><td align="CENTER"><a name="LCDC_FIFOTH"></a><b>LCDC_FIFOTH</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_FIFOTH">AT91C_LCDC_FIFOTH</a></font></td><td><b>FIFO Threshold</b></td></tr>
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<a name="LCDC_MVAL"></a><h4><a href="#LCDC">LCDC</a>: <i><a href="AT91SAM9261_h.html#AT91_REG">AT91_REG</a></i> LCDC_MVAL  <i>LCD Mode Toggle Rate Value Register</i></h4><ul><null><font size="-2"><li><b>LCDC</b> <i><a href="AT91SAM9261_h.html#AT91C_LCDC_MVAL">AT91C_LCDC_MVAL</a></i> 0x00600818</font><font size="-2"><li><b>LCDC_16B_TFT</b> <i><a href="AT91SAM9261_h.html#AT91C_TFT_MVAL">AT91C_TFT_MVAL</a></i> 0x00600818</font></null></ul><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">7..0</td><td align="CENTER"><a name="LCDC_MVALUE"></a><b>LCDC_MVALUE</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_MVALUE">AT91C_LCDC_MVALUE</a></font></td><td><b>Toggle Rate Value</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">31</td><td align="CENTER"><a name="LCDC_MMODE"></a><b>LCDC_MMODE</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_MMODE">AT91C_LCDC_MMODE</a></font></td><td><b>Toggle Rate Sel</b><br>0: Each Frame.<br>1: Defined by MVAL<font size="-1"><table bgcolor="#E3F2FF" border=1 cellpadding=0 cellspacing=0 width="100%"><null><th><b>Value</b></th><th><b>Label</b></th><th><b>Description</b></th><tr><td align="CENTER">0</td><td align="CENTER"><a name="LCDC_MMODE_EACHFRAME"></a><b>LCDC_MMODE_EACHFRAME</b><font size="-1"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_MMODE_EACHFRAME">AT91C_LCDC_MMODE_EACHFRAME</a></font></td><td><br>Each Frame</td></tr>
<tr><td align="CENTER">1</td><td align="CENTER"><a name="LCDC_MMODE_MVALDEFINED"></a><b>LCDC_MMODE_MVALDEFINED</b><font size="-1"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_MMODE_MVALDEFINED">AT91C_LCDC_MMODE_MVALDEFINED</a></font></td><td><br>Defined by MVAL</td></tr>
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<a name="LCDC_DP1_2"></a><h4><a href="#LCDC">LCDC</a>: <i><a href="AT91SAM9261_h.html#AT91_REG">AT91_REG</a></i> LCDC_DP1_2  <i>Dithering Pattern DP1_2 Register</i></h4><ul><null><font size="-2"><li><b>LCDC</b> <i><a href="AT91SAM9261_h.html#AT91C_LCDC_DP1_2">AT91C_LCDC_DP1_2</a></i> 0x0060081C</font><font size="-2"><li><b>LCDC_16B_TFT</b> <i><a href="AT91SAM9261_h.html#AT91C_TFT_DP1_2">AT91C_TFT_DP1_2</a></i> 0x0060081C</font></null></ul><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">7..0</td><td align="CENTER"><a name="LCDC_DP1_2_FIELD"></a><b>LCDC_DP1_2_FIELD</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_DP1_2_FIELD">AT91C_LCDC_DP1_2_FIELD</a></font></td><td><b>Ratio</b></td></tr>
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<a name="LCDC_DP4_7"></a><h4><a href="#LCDC">LCDC</a>: <i><a href="AT91SAM9261_h.html#AT91_REG">AT91_REG</a></i> LCDC_DP4_7  <i>Dithering Pattern DP4_7 Register</i></h4><ul><null><font size="-2"><li><b>LCDC</b> <i><a href="AT91SAM9261_h.html#AT91C_LCDC_DP4_7">AT91C_LCDC_DP4_7</a></i> 0x00600820</font><font size="-2"><li><b>LCDC_16B_TFT</b> <i><a href="AT91SAM9261_h.html#AT91C_TFT_DP4_7">AT91C_TFT_DP4_7</a></i> 0x00600820</font></null></ul><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">27..0</td><td align="CENTER"><a name="LCDC_DP4_7_FIELD"></a><b>LCDC_DP4_7_FIELD</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_DP4_7_FIELD">AT91C_LCDC_DP4_7_FIELD</a></font></td><td><b>Ratio</b></td></tr>
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<a name="LCDC_DP3_5"></a><h4><a href="#LCDC">LCDC</a>: <i><a href="AT91SAM9261_h.html#AT91_REG">AT91_REG</a></i> LCDC_DP3_5  <i>Dithering Pattern DP3_5 Register</i></h4><ul><null><font size="-2"><li><b>LCDC</b> <i><a href="AT91SAM9261_h.html#AT91C_LCDC_DP3_5">AT91C_LCDC_DP3_5</a></i> 0x00600824</font><font size="-2"><li><b>LCDC_16B_TFT</b> <i><a href="AT91SAM9261_h.html#AT91C_TFT_DP3_5">AT91C_TFT_DP3_5</a></i> 0x00600824</font></null></ul><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">19..0</td><td align="CENTER"><a name="LCDC_DP3_5_FIELD"></a><b>LCDC_DP3_5_FIELD</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_DP3_5_FIELD">AT91C_LCDC_DP3_5_FIELD</a></font></td><td><b>Ratio</b></td></tr>
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<a name="LCDC_DP2_3"></a><h4><a href="#LCDC">LCDC</a>: <i><a href="AT91SAM9261_h.html#AT91_REG">AT91_REG</a></i> LCDC_DP2_3  <i>Dithering Pattern DP2_3 Register</i></h4><ul><null><font size="-2"><li><b>LCDC</b> <i><a href="AT91SAM9261_h.html#AT91C_LCDC_DP2_3">AT91C_LCDC_DP2_3</a></i> 0x00600828</font><font size="-2"><li><b>LCDC_16B_TFT</b> <i><a href="AT91SAM9261_h.html#AT91C_TFT_DP2_3">AT91C_TFT_DP2_3</a></i> 0x00600828</font></null></ul><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">11..0</td><td align="CENTER"><a name="LCDC_DP2_3_FIELD"></a><b>LCDC_DP2_3_FIELD</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_DP2_3_FIELD">AT91C_LCDC_DP2_3_FIELD</a></font></td><td><b>Ratio</b></td></tr>
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<a name="LCDC_DP5_7"></a><h4><a href="#LCDC">LCDC</a>: <i><a href="AT91SAM9261_h.html#AT91_REG">AT91_REG</a></i> LCDC_DP5_7  <i>Dithering Pattern DP5_7 Register</i></h4><ul><null><font size="-2"><li><b>LCDC</b> <i><a href="AT91SAM9261_h.html#AT91C_LCDC_DP5_7">AT91C_LCDC_DP5_7</a></i> 0x0060082C</font><font size="-2"><li><b>LCDC_16B_TFT</b> <i><a href="AT91SAM9261_h.html#AT91C_TFT_DP5_7">AT91C_TFT_DP5_7</a></i> 0x0060082C</font></null></ul><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">27..0</td><td align="CENTER"><a name="LCDC_DP5_7_FIELD"></a><b>LCDC_DP5_7_FIELD</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_DP5_7_FIELD">AT91C_LCDC_DP5_7_FIELD</a></font></td><td><b>Ratio</b></td></tr>
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<a name="LCDC_DP3_4"></a><h4><a href="#LCDC">LCDC</a>: <i><a href="AT91SAM9261_h.html#AT91_REG">AT91_REG</a></i> LCDC_DP3_4  <i>Dithering Pattern DP3_4 Register</i></h4><ul><null><font size="-2"><li><b>LCDC</b> <i><a href="AT91SAM9261_h.html#AT91C_LCDC_DP3_4">AT91C_LCDC_DP3_4</a></i> 0x00600830</font><font size="-2"><li><b>LCDC_16B_TFT</b> <i><a href="AT91SAM9261_h.html#AT91C_TFT_DP3_4">AT91C_TFT_DP3_4</a></i> 0x00600830</font></null></ul><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">15..0</td><td align="CENTER"><a name="LCDC_DP3_4_FIELD"></a><b>LCDC_DP3_4_FIELD</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_DP3_4_FIELD">AT91C_LCDC_DP3_4_FIELD</a></font></td><td><b>Ratio</b></td></tr>
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<a name="LCDC_DP4_5"></a><h4><a href="#LCDC">LCDC</a>: <i><a href="AT91SAM9261_h.html#AT91_REG">AT91_REG</a></i> LCDC_DP4_5  <i>Dithering Pattern DP4_5 Register</i></h4><ul><null><font size="-2"><li><b>LCDC</b> <i><a href="AT91SAM9261_h.html#AT91C_LCDC_DP4_5">AT91C_LCDC_DP4_5</a></i> 0x00600834</font><font size="-2"><li><b>LCDC_16B_TFT</b> <i><a href="AT91SAM9261_h.html#AT91C_TFT_DP4_5">AT91C_TFT_DP4_5</a></i> 0x00600834</font></null></ul><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">19..0</td><td align="CENTER"><a name="LCDC_DP4_5_FIELD"></a><b>LCDC_DP4_5_FIELD</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_DP4_5_FIELD">AT91C_LCDC_DP4_5_FIELD</a></font></td><td><b>Ratio</b></td></tr>
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<a name="LCDC_DP6_7"></a><h4><a href="#LCDC">LCDC</a>: <i><a href="AT91SAM9261_h.html#AT91_REG">AT91_REG</a></i> LCDC_DP6_7  <i>Dithering Pattern DP6_7 Register</i></h4><ul><null><font size="-2"><li><b>LCDC</b> <i><a href="AT91SAM9261_h.html#AT91C_LCDC_DP6_7">AT91C_LCDC_DP6_7</a></i> 0x00600838</font><font size="-2"><li><b>LCDC_16B_TFT</b> <i><a href="AT91SAM9261_h.html#AT91C_TFT_DP6_7">AT91C_TFT_DP6_7</a></i> 0x00600838</font></null></ul><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">27..0</td><td align="CENTER"><a name="LCDC_DP6_7_FIELD"></a><b>LCDC_DP6_7_FIELD</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_DP6_7_FIELD">AT91C_LCDC_DP6_7_FIELD</a></font></td><td><b>Ratio</b></td></tr>
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<a name="LCDC_PWRCON"></a><h4><a href="#LCDC">LCDC</a>: <i><a href="AT91SAM9261_h.html#AT91_REG">AT91_REG</a></i> LCDC_PWRCON  <i>Power Control Register</i></h4><ul><null><font size="-2"><li><b>LCDC</b> <i><a href="AT91SAM9261_h.html#AT91C_LCDC_PWRCON">AT91C_LCDC_PWRCON</a></i> 0x0060083C</font><font size="-2"><li><b>LCDC_16B_TFT</b> <i><a href="AT91SAM9261_h.html#AT91C_TFT_PWRCON">AT91C_TFT_PWRCON</a></i> 0x0060083C</font></null></ul><table border=1 cellpadding=0 cellspacing=0 width="100%"><null><th bgcolor="#FFFFCC"><b>Offset</b></th><th bgcolor="#FFFFCC"><b>Name</b></th><th bgcolor="#FFFFCC"><b>Description</b></th><tr><td align="CENTER" bgcolor="#FFFFCC">0</td><td align="CENTER"><a name="LCDC_PWR"></a><b>LCDC_PWR</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_PWR">AT91C_LCDC_PWR</a></font></td><td><b>LCD Module Power Control</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">7..1</td><td align="CENTER"><a name="LCDC_GUARDT"></a><b>LCDC_GUARDT</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_GUARDT">AT91C_LCDC_GUARDT</a></font></td><td><b>Delay in Frame Period</b></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC">31</td><td align="CENTER"><a name="LCDC_BUSY"></a><b>LCDC_BUSY</b><font size="-2"><br><a href="AT91SAM9261_h.html#AT91C_LCDC_BUSY">AT91C_LCDC_BUSY</a></font></td><td><b>Read Only : 1 indicates that LCDC is busy</b><font size="