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@@ -868,6 +868,34 @@
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#define CHIPID_FAMILY 0x0FFFF000
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#define CHIPID_MANUFACTURE 0x00000FFE
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+/* VR_CTL Masks */
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+#define FREQ 0x0003 /* Switching Oscillator Frequency For Regulator */
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+#define HIBERNATE 0x0000 /* Powerdown/Bypass On-Board Regulation */
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+#define FREQ_333 0x0001 /* Switching Frequency Is 333 kHz */
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+#define FREQ_667 0x0002 /* Switching Frequency Is 667 kHz */
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+#define FREQ_1000 0x0003 /* Switching Frequency Is 1 MHz */
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+
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+#define GAIN 0x000C /* Voltage Level Gain */
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+#define GAIN_5 0x0000 /* GAIN = 5*/
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+#define GAIN_10 0x0004 /* GAIN = 1*/
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+#define GAIN_20 0x0008 /* GAIN = 2*/
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+#define GAIN_50 0x000C /* GAIN = 5*/
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+
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+#define VLEV 0x00F0 /* Internal Voltage Level */
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+#define VLEV_085 0x0060 /* VLEV = 0.85 V (-5% - +10% Accuracy) */
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+#define VLEV_090 0x0070 /* VLEV = 0.90 V (-5% - +10% Accuracy) */
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+#define VLEV_095 0x0080 /* VLEV = 0.95 V (-5% - +10% Accuracy) */
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+#define VLEV_100 0x0090 /* VLEV = 1.00 V (-5% - +10% Accuracy) */
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+#define VLEV_105 0x00A0 /* VLEV = 1.05 V (-5% - +10% Accuracy) */
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+#define VLEV_110 0x00B0 /* VLEV = 1.10 V (-5% - +10% Accuracy) */
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+#define VLEV_115 0x00C0 /* VLEV = 1.15 V (-5% - +10% Accuracy) */
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+#define VLEV_120 0x00D0 /* VLEV = 1.20 V (-5% - +10% Accuracy) */
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+#define VLEV_125 0x00E0 /* VLEV = 1.25 V (-5% - +10% Accuracy) */
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+#define VLEV_130 0x00F0 /* VLEV = 1.30 V (-5% - +10% Accuracy) */
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+
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+#define WAKE 0x0100 /* Enable RTC/Reset Wakeup From Hibernate */
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+#define SCKELOW 0x8000 /* Do Not Drive SCKE High During Reset After Hibernate */
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+
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/* PLL_DIV Masks */
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#define SCLK_DIV(x) (x) /* SCLK = VCO / x */
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