📄 at91sam9260_pmc.html
字号:
<html><head>
<meta charset="iso-8859-1" content="Arm / ATMEL/ AT91 library / AT91SAM9260" http-equiv="Content-Type">
<title>Hardware API Selector: AT91SAM9260 Definitions</title>
</head>
<h1>Power Management Controler Peripheral</h1>
<null><a name="PMC"></a><b>PMC</b> <i><font size="-1">(<a href="AT91SAM9260_h.html#AT91S_PMC">AT91S_PMC</a>)</font></i><b> 0xFFFFFC00 </b><i><font size="-1">(<a href="AT91SAM9260_h.html#AT91C_BASE_PMC">AT91C_BASE_PMC</a>)</font></i>
<table border=1 cellpadding=3 cellspacing=0><null><th bgcolor="#FFFFCC"><font size="-1">Periph ID <a href="#AIC">AIC</a></font></th><th bgcolor="#FFFFCC"><font size="-1">Symbol</font></th><th bgcolor="#FFFFCC"><font size="-1">Description</font></th><tr><td bgcolor="#FFFFCC"><font size="-1"><b>1</b> </font></td><td><font size="-1"><i><font size="-1">(<a href="AT91SAM9260_h.html#AT91C_ID_SYS">AT91C_ID_SYS</a>)</font></i></font></td><td><font size="-1">System Controller</font></td></tr>
</null></table><br><table border=1 cellpadding=3 cellspacing=0><null><th bgcolor="#FFFFCC"><font size="-1"><b>Signal</b></font></th><th bgcolor="#FFFFCC"><font size="-1"><b>Symbol</b></font></th><th bgcolor="#FFFFCC"><font size="-1"><b>PIO controller</b></font></th><th bgcolor="#FFFFCC"><font size="-1"><b>Description</b>
</font></th><tr><td bgcolor="#FFFFCC"><font size="-1"><b>PCK1_0</b></font></td><td><font size="-1"><i><font size="-1">(<a href="#AT91C_PB31_PCK1_0 ">AT91C_PB31_PCK1_0 </a>)</font></i></font></td><td><font size="-1"><a href="#PIOB">PIOB</a> Periph: A Bit: 31</font></td><td><font size="-1">PMC Programmable Clock Output 1</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b>PCK1</b></font></td><td><font size="-1"><i><font size="-1">(<a href="#AT91C_PC2_PCK1 ">AT91C_PC2_PCK1 </a>)</font></i></font></td><td><font size="-1"><a href="#PIOC">PIOC</a> Periph: B Bit: 2</font></td><td><font size="-1">PMC Programmable Clock Output 1</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b>PCK0_0</b></font></td><td><font size="-1"><i><font size="-1">(<a href="#AT91C_PB30_PCK0_0 ">AT91C_PB30_PCK0_0 </a>)</font></i></font></td><td><font size="-1"><a href="#PIOB">PIOB</a> Periph: A Bit: 30</font></td><td><font size="-1">PMC Programmable Clock Output 0</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b>PCK0</b></font></td><td><font size="-1"><i><font size="-1">(<a href="#AT91C_PC1_PCK0 ">AT91C_PC1_PCK0 </a>)</font></i></font></td><td><font size="-1"><a href="#PIOC">PIOC</a> Periph: B Bit: 1</font></td><td><font size="-1">PMC Programmable Clock Output 0</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_PMC_CfgPMC">AT91F_PMC_CfgPMC</a></b></font></td><td><font size="-1">Enable Peripheral clock in PMC for PMC</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_PMC_CfgPIO">AT91F_PMC_CfgPIO</a></b></font></td><td><font size="-1">Configure PIO controllers to drive PMC signals</font></td></tr>
</null></table><br><br></null><a name="PMC"></a><h2>PMC Software API <i><font size="-1">(<a href="AT91SAM9260_h.html#AT91S_PMC">AT91S_PMC</a>)</font></i></h2>
<a name="PMC"></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_PMC.html#PMC_SCER">PMC_SCER</a></font></td><td><font size="-1">System Clock Enable Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x4</b></font></td><td><font size="-1"><a href="AT91SAM9260_PMC.html#PMC_SCDR">PMC_SCDR</a></font></td><td><font size="-1">System Clock Disable Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x8</b></font></td><td><font size="-1"><a href="AT91SAM9260_PMC.html#PMC_SCSR">PMC_SCSR</a></font></td><td><font size="-1">System Clock Status Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x10</b></font></td><td><font size="-1"><a href="AT91SAM9260_PMC.html#PMC_PCER">PMC_PCER</a></font></td><td><font size="-1">Peripheral Clock Enable Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x14</b></font></td><td><font size="-1"><a href="AT91SAM9260_PMC.html#PMC_PCDR">PMC_PCDR</a></font></td><td><font size="-1">Peripheral Clock Disable Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x18</b></font></td><td><font size="-1"><a href="AT91SAM9260_PMC.html#PMC_PCSR">PMC_PCSR</a></font></td><td><font size="-1">Peripheral Clock Status Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x20</b></font></td><td><font size="-1">PMC_MOR (<a href="AT91SAM9260_PMC.html#CKGR_MOR">CKGR_MOR</a>)</font></td><td><font size="-1">Main Oscillator Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x24</b></font></td><td><font size="-1">PMC_MCFR (<a href="AT91SAM9260_PMC.html#CKGR_MCFR">CKGR_MCFR</a>)</font></td><td><font size="-1">Main Clock Frequency Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x28</b></font></td><td><font size="-1">PMC_PLLAR (<a href="AT91SAM9260_PMC.html#CKGR_PLLAR">CKGR_PLLAR</a>)</font></td><td><font size="-1">PLL A Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x2C</b></font></td><td><font size="-1">PMC_PLLBR (<a href="AT91SAM9260_PMC.html#CKGR_PLLBR">CKGR_PLLBR</a>)</font></td><td><font size="-1">PLL B Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x30</b></font></td><td><font size="-1"><a href="AT91SAM9260_PMC.html#PMC_MCKR">PMC_MCKR</a></font></td><td><font size="-1">Master Clock Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x40</b></font></td><td><font size="-1">PMC_PCKR[8] (<a href="AT91SAM9260_PMC.html#PMC_PCKR">PMC_PCKR</a>)</font></td><td><font size="-1">Programmable Clock Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x60</b></font></td><td><font size="-1"><a href="AT91SAM9260_PMC.html#PMC_IER">PMC_IER</a></font></td><td><font size="-1">Interrupt Enable Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x64</b></font></td><td><font size="-1"><a href="AT91SAM9260_PMC.html#PMC_IDR">PMC_IDR</a></font></td><td><font size="-1">Interrupt Disable Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x68</b></font></td><td><font size="-1"><a href="AT91SAM9260_PMC.html#PMC_SR">PMC_SR</a></font></td><td><font size="-1">Status Register</font></td></tr>
<tr><td align="CENTER" bgcolor="#FFFFCC"><font size="-1"><b>0x6C</b></font></td><td><font size="-1"><a href="AT91SAM9260_PMC.html#PMC_IMR">PMC_IMR</a></font></td><td><font size="-1">Interrupt Mask 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_CKGR_CfgPLLB_TransientTime">AT91F_CKGR_CfgPLLB_TransientTime</a></b></font></td><td><font size="-1">Cfg PLL oscount field according to the PLL transient time</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_PMC_GetInterruptMaskStatus">AT91F_PMC_GetInterruptMaskStatus</a></b></font></td><td><font size="-1">Return PMC Interrupt Mask Status</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_CKGR_DisableMainOscillator">AT91F_CKGR_DisableMainOscillator</a></b></font></td><td><font size="-1">Disable the main oscillator</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_CKGR_GetMainOscillatorReg">AT91F_CKGR_GetMainOscillatorReg</a></b></font></td><td><font size="-1">Cfg the main oscillator</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_CKGR_GetMainClock">AT91F_CKGR_GetMainClock</a></b></font></td><td><font size="-1">Return Main clock in Hz</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_PMC_CfgSysClkDisableReg">AT91F_PMC_CfgSysClkDisableReg</a></b></font></td><td><font size="-1">Configure the System Clock Disable Register of the PMC controller</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_CKGR_DisablePLLBInput">AT91F_CKGR_DisablePLLBInput</a></b></font></td><td><font size="-1">Disable the PLLB Input</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_PMC_IsInterruptMasked">AT91F_PMC_IsInterruptMasked</a></b></font></td><td><font size="-1">Test if PMC Interrupt is Masked </font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_PMC_EnableIt">AT91F_PMC_EnableIt</a></b></font></td><td><font size="-1">Enable PMC interrupt</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_PMC_GetPeriphClock">AT91F_PMC_GetPeriphClock</a></b></font></td><td><font size="-1">Get peripheral clock status</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_CKGR_CfgPLLA_TransientTime">AT91F_CKGR_CfgPLLA_TransientTime</a></b></font></td><td><font size="-1">Cfg PLL oscount field according to the PLL transient time</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_PMC_EnablePCK">AT91F_PMC_EnablePCK</a></b></font></td><td><font size="-1">Enable Programmable Clock x Output</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_PMC_GetMCKReg">AT91F_PMC_GetMCKReg</a></b></font></td><td><font size="-1">Return Master Clock Register</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_CKGR_EnableMainOscillator">AT91F_CKGR_EnableMainOscillator</a></b></font></td><td><font size="-1">Enable the main oscillator</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_CKGR_GetMainClockFreqReg">AT91F_CKGR_GetMainClockFreqReg</a></b></font></td><td><font size="-1">Cfg the main oscillator</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_PMC_DisableHCK">AT91F_PMC_DisableHCK</a></b></font></td><td><font size="-1">Disable AHB peripheral clock</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_CKGR_CfgPLLAReg">AT91F_CKGR_CfgPLLAReg</a></b></font></td><td><font size="-1">Cfg the PLLA Register</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_PMC_GetMasterClock">AT91F_PMC_GetMasterClock</a></b></font></td><td><font size="-1">Return master clock in Hz</font></td></tr>
<tr><td bgcolor="#FFFFCC"><font size="-1"><b><a href="lib_AT91SAM9260_h.html#AT91F_CKGR_CfgPLLBReg">AT91F_CKGR_CfgPLLBReg</a></b></font></td><td><font size="-1">Cfg the PLLB Register</font></td></tr>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -