Toyomasa Watarai
/
mbed-dev-lpcx1769
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Dependents: LPCXpresso1769_blinky
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Diff: targets/hal/TARGET_Silicon_Labs/TARGET_EFM32/emlib/inc/em_opamp.h
- Revision:
- 50:a417edff4437
- Parent:
- 0:9b334a45a8ff
- Child:
- 144:ef7eb2e8f9f7
--- a/targets/hal/TARGET_Silicon_Labs/TARGET_EFM32/emlib/inc/em_opamp.h Wed Jan 13 12:45:11 2016 +0000
+++ b/targets/hal/TARGET_Silicon_Labs/TARGET_EFM32/emlib/inc/em_opamp.h Fri Jan 15 07:45:16 2016 +0000
@@ -1,10 +1,10 @@
/**************************************************************************//**
* @file em_opamp.h
* @brief Operational Amplifier (OPAMP) peripheral API
- * @version 3.20.12
+ * @version 4.2.1
******************************************************************************
* @section License
- * <b>(C) Copyright 2014 Silicon Labs, http://www.silabs.com</b>
+ * <b>(C) Copyright 2015 Silicon Labs, http://www.silabs.com</b>
*******************************************************************************
*
* Permission is granted to anyone to use this software for any purpose,
@@ -30,9 +30,8 @@
*
******************************************************************************/
-
-#ifndef __SILICON_LABS_EM_OPAMP_H_
-#define __SILICON_LABS_EM_OPAMP_H_
+#ifndef __SILICON_LABS_EM_OPAMP_H__
+#define __SILICON_LABS_EM_OPAMP_H__
#include "em_device.h"
#if defined(OPAMP_PRESENT) && (OPAMP_COUNT == 1)
@@ -178,379 +177,379 @@
uint32_t offset; /**< Opamp offset value when @ref defaultOffset is false.*/
} OPAMP_Init_TypeDef;
-/** Configuration of OPA0/1 in unity gain voltage follower mode. */
-#define OPA_INIT_UNITY_GAIN \
- { \
- opaNegSelUnityGain, /* Unity gain. */ \
- opaPosSelPosPad, /* Pos input from pad. */ \
- opaOutModeMain, /* Main output enabled. */ \
- opaResSelDefault, /* Resistor ladder is not used. */ \
- opaResInMuxDisable, /* Resistor ladder disabled. */ \
- 0, /* No alternate outputs enabled. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- false, /* No nextout output enabled. */ \
- false, /* Neg pad disabled. */ \
- true, /* Pos pad enabled, used as signal input. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+/** Configuration of OPA0/1 in unity gain voltage follower mode. */
+#define OPA_INIT_UNITY_GAIN \
+{ \
+ opaNegSelUnityGain, /* Unity gain. */ \
+ opaPosSelPosPad, /* Pos input from pad. */ \
+ opaOutModeMain, /* Main output enabled. */ \
+ opaResSelDefault, /* Resistor ladder is not used. */ \
+ opaResInMuxDisable, /* Resistor ladder disabled. */ \
+ 0, /* No alternate outputs enabled. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ false, /* No nextout output enabled. */ \
+ false, /* Neg pad disabled. */ \
+ true, /* Pos pad enabled, used as signal input. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
-/** Configuration of OPA2 in unity gain voltage follower mode. */
-#define OPA_INIT_UNITY_GAIN_OPA2 \
- { \
- opaNegSelUnityGain, /* Unity gain. */ \
- opaPosSelPosPad, /* Pos input from pad. */ \
- opaOutModeMain, /* Main output enabled. */ \
- opaResSelDefault, /* Resistor ladder is not used. */ \
- opaResInMuxDisable, /* Resistor ladder disabled. */ \
- DAC_OPA0MUX_OUTPEN_OUT0, /* Alternate output 0 enabled. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- false, /* No nextout output enabled. */ \
- false, /* Neg pad disabled. */ \
- true, /* Pos pad enabled, used as signal input. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+/** Configuration of OPA2 in unity gain voltage follower mode. */
+#define OPA_INIT_UNITY_GAIN_OPA2 \
+{ \
+ opaNegSelUnityGain, /* Unity gain. */ \
+ opaPosSelPosPad, /* Pos input from pad. */ \
+ opaOutModeMain, /* Main output enabled. */ \
+ opaResSelDefault, /* Resistor ladder is not used. */ \
+ opaResInMuxDisable, /* Resistor ladder disabled. */ \
+ DAC_OPA0MUX_OUTPEN_OUT0, /* Alternate output 0 enabled. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ false, /* No nextout output enabled. */ \
+ false, /* Neg pad disabled. */ \
+ true, /* Pos pad enabled, used as signal input. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
/** Configuration of OPA0/1 in non-inverting amplifier mode. */
-#define OPA_INIT_NON_INVERTING \
- { \
- opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
- opaPosSelPosPad, /* Pos input from pad. */ \
- opaOutModeMain, /* Main output enabled. */ \
- opaResSelR2eq0_33R1, /* R2 = 1/3 R1 */ \
- opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
- 0, /* No alternate outputs enabled. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- false, /* No nextout output enabled. */ \
- true, /* Neg pad enabled, used as signal ground. */ \
- true, /* Pos pad enabled, used as signal input. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+#define OPA_INIT_NON_INVERTING \
+{ \
+ opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
+ opaPosSelPosPad, /* Pos input from pad. */ \
+ opaOutModeMain, /* Main output enabled. */ \
+ opaResSelR2eq0_33R1, /* R2 = 1/3 R1 */ \
+ opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
+ 0, /* No alternate outputs enabled. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ false, /* No nextout output enabled. */ \
+ true, /* Neg pad enabled, used as signal ground. */ \
+ true, /* Pos pad enabled, used as signal input. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
-/** Configuration of OPA2 in non-inverting amplifier mode. */
-#define OPA_INIT_NON_INVERTING_OPA2 \
- { \
- opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
- opaPosSelPosPad, /* Pos input from pad. */ \
- opaOutModeMain, /* Main output enabled. */ \
- opaResSelR2eq0_33R1, /* R2 = 1/3 R1 */ \
- opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
- DAC_OPA0MUX_OUTPEN_OUT0, /* Alternate output 0 enabled. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- false, /* No nextout output enabled. */ \
- true, /* Neg pad enabled, used as signal ground. */ \
- true, /* Pos pad enabled, used as signal input. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+/** Configuration of OPA2 in non-inverting amplifier mode. */
+#define OPA_INIT_NON_INVERTING_OPA2 \
+{ \
+ opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
+ opaPosSelPosPad, /* Pos input from pad. */ \
+ opaOutModeMain, /* Main output enabled. */ \
+ opaResSelR2eq0_33R1, /* R2 = 1/3 R1 */ \
+ opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
+ DAC_OPA0MUX_OUTPEN_OUT0, /* Alternate output 0 enabled. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ false, /* No nextout output enabled. */ \
+ true, /* Neg pad enabled, used as signal ground. */ \
+ true, /* Pos pad enabled, used as signal input. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
-/** Configuration of OPA0/1 in inverting amplifier mode. */
-#define OPA_INIT_INVERTING \
- { \
- opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
- opaPosSelPosPad, /* Pos input from pad. */ \
- opaOutModeMain, /* Main output enabled. */ \
- opaResSelR2eqR1, /* R2 = R1 */ \
- opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
- 0, /* No alternate outputs enabled. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- false, /* No nextout output enabled. */ \
- true, /* Neg pad enabled, used as signal input. */ \
- true, /* Pos pad enabled, used as signal ground. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+/** Configuration of OPA0/1 in inverting amplifier mode. */
+#define OPA_INIT_INVERTING \
+{ \
+ opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
+ opaPosSelPosPad, /* Pos input from pad. */ \
+ opaOutModeMain, /* Main output enabled. */ \
+ opaResSelR2eqR1, /* R2 = R1 */ \
+ opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
+ 0, /* No alternate outputs enabled. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ false, /* No nextout output enabled. */ \
+ true, /* Neg pad enabled, used as signal input. */ \
+ true, /* Pos pad enabled, used as signal ground. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
-/** Configuration of OPA2 in inverting amplifier mode. */
-#define OPA_INIT_INVERTING_OPA2 \
- { \
- opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
- opaPosSelPosPad, /* Pos input from pad. */ \
- opaOutModeMain, /* Main output enabled. */ \
- opaResSelR2eqR1, /* R2 = R1 */ \
- opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
- DAC_OPA0MUX_OUTPEN_OUT0, /* Alternate output 0 enabled. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- false, /* No nextout output enabled. */ \
- true, /* Neg pad enabled, used as signal input. */ \
- true, /* Pos pad enabled, used as signal ground. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+/** Configuration of OPA2 in inverting amplifier mode. */
+#define OPA_INIT_INVERTING_OPA2 \
+{ \
+ opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
+ opaPosSelPosPad, /* Pos input from pad. */ \
+ opaOutModeMain, /* Main output enabled. */ \
+ opaResSelR2eqR1, /* R2 = R1 */ \
+ opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
+ DAC_OPA0MUX_OUTPEN_OUT0, /* Alternate output 0 enabled. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ false, /* No nextout output enabled. */ \
+ true, /* Neg pad enabled, used as signal input. */ \
+ true, /* Pos pad enabled, used as signal ground. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
-/** Configuration of OPA0 in cascaded non-inverting amplifier mode. */
-#define OPA_INIT_CASCADED_NON_INVERTING_OPA0 \
- { \
- opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
- opaPosSelPosPad, /* Pos input from pad. */ \
- opaOutModeAll, /* Both main and alternate outputs. */ \
- opaResSelR2eq0_33R1, /* R2 = 1/3 R1 */ \
- opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
- 0, /* No alternate outputs enabled. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- true, /* Pass output to next stage (OPA1). */ \
- true, /* Neg pad enabled, used as signal ground. */ \
- true, /* Pos pad enabled, used as signal input. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+/** Configuration of OPA0 in cascaded non-inverting amplifier mode. */
+#define OPA_INIT_CASCADED_NON_INVERTING_OPA0 \
+{ \
+ opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
+ opaPosSelPosPad, /* Pos input from pad. */ \
+ opaOutModeAll, /* Both main and alternate outputs. */ \
+ opaResSelR2eq0_33R1, /* R2 = 1/3 R1 */ \
+ opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
+ 0, /* No alternate outputs enabled. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ true, /* Pass output to next stage (OPA1). */ \
+ true, /* Neg pad enabled, used as signal ground. */ \
+ true, /* Pos pad enabled, used as signal input. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
-/** Configuration of OPA1 in cascaded non-inverting amplifier mode. */
-#define OPA_INIT_CASCADED_NON_INVERTING_OPA1 \
- { \
- opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
- opaPosSelOpaIn, /* Pos input from OPA0 output. */ \
- opaOutModeAll, /* Both main and alternate outputs. */ \
- opaResSelR2eq0_33R1, /* R2 = 1/3 R1 */ \
- opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
- 0, /* No alternate outputs enabled. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- true, /* Pass output to next stage (OPA2). */ \
- true, /* Neg pad enabled, used as signal ground. */ \
- false, /* Pos pad disabled. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+/** Configuration of OPA1 in cascaded non-inverting amplifier mode. */
+#define OPA_INIT_CASCADED_NON_INVERTING_OPA1 \
+{ \
+ opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
+ opaPosSelOpaIn, /* Pos input from OPA0 output. */ \
+ opaOutModeAll, /* Both main and alternate outputs. */ \
+ opaResSelR2eq0_33R1, /* R2 = 1/3 R1 */ \
+ opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
+ 0, /* No alternate outputs enabled. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ true, /* Pass output to next stage (OPA2). */ \
+ true, /* Neg pad enabled, used as signal ground. */ \
+ false, /* Pos pad disabled. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
-/** Configuration of OPA2 in cascaded non-inverting amplifier mode. */
-#define OPA_INIT_CASCADED_NON_INVERTING_OPA2 \
- { \
- opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
- opaPosSelOpaIn, /* Pos input from OPA1 output. */ \
- opaOutModeMain, /* Main output enabled. */ \
- opaResSelR2eq0_33R1, /* R2 = 1/3 R1 */ \
- opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
- DAC_OPA0MUX_OUTPEN_OUT0, /* Alternate output 0 enabled. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- false, /* No nextout output enabled. */ \
- true, /* Neg pad enabled, used as signal ground. */ \
- false, /* Pos pad disabled. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+/** Configuration of OPA2 in cascaded non-inverting amplifier mode. */
+#define OPA_INIT_CASCADED_NON_INVERTING_OPA2 \
+{ \
+ opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
+ opaPosSelOpaIn, /* Pos input from OPA1 output. */ \
+ opaOutModeMain, /* Main output enabled. */ \
+ opaResSelR2eq0_33R1, /* R2 = 1/3 R1 */ \
+ opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
+ DAC_OPA0MUX_OUTPEN_OUT0, /* Alternate output 0 enabled. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ false, /* No nextout output enabled. */ \
+ true, /* Neg pad enabled, used as signal ground. */ \
+ false, /* Pos pad disabled. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
-/** Configuration of OPA0 in cascaded inverting amplifier mode. */
-#define OPA_INIT_CASCADED_INVERTING_OPA0 \
- { \
- opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
- opaPosSelPosPad, /* Pos input from pad. */ \
- opaOutModeAll, /* Both main and alternate outputs. */ \
- opaResSelR2eqR1, /* R2 = R1 */ \
- opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
- 0, /* No alternate outputs enabled. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- true, /* Pass output to next stage (OPA1). */ \
- true, /* Neg pad enabled, used as signal input. */ \
- true, /* Pos pad enabled, used as signal ground. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+/** Configuration of OPA0 in cascaded inverting amplifier mode. */
+#define OPA_INIT_CASCADED_INVERTING_OPA0 \
+{ \
+ opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
+ opaPosSelPosPad, /* Pos input from pad. */ \
+ opaOutModeAll, /* Both main and alternate outputs. */ \
+ opaResSelR2eqR1, /* R2 = R1 */ \
+ opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
+ 0, /* No alternate outputs enabled. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ true, /* Pass output to next stage (OPA1). */ \
+ true, /* Neg pad enabled, used as signal input. */ \
+ true, /* Pos pad enabled, used as signal ground. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
-/** Configuration of OPA1 in cascaded inverting amplifier mode. */
-#define OPA_INIT_CASCADED_INVERTING_OPA1 \
- { \
- opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
- opaPosSelPosPad, /* Pos input from pad. */ \
- opaOutModeAll, /* Both main and alternate outputs. */ \
- opaResSelR2eqR1, /* R2 = R1 */ \
- opaResInMuxOpaIn, /* Resistor ladder input from OPA0. */ \
- 0, /* No alternate outputs enabled. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- true, /* Pass output to next stage (OPA2). */ \
- false, /* Neg pad disabled. */ \
- true, /* Pos pad enabled, used as signal ground. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+/** Configuration of OPA1 in cascaded inverting amplifier mode. */
+#define OPA_INIT_CASCADED_INVERTING_OPA1 \
+{ \
+ opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
+ opaPosSelPosPad, /* Pos input from pad. */ \
+ opaOutModeAll, /* Both main and alternate outputs. */ \
+ opaResSelR2eqR1, /* R2 = R1 */ \
+ opaResInMuxOpaIn, /* Resistor ladder input from OPA0. */ \
+ 0, /* No alternate outputs enabled. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ true, /* Pass output to next stage (OPA2). */ \
+ false, /* Neg pad disabled. */ \
+ true, /* Pos pad enabled, used as signal ground. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
-/** Configuration of OPA2 in cascaded inverting amplifier mode. */
-#define OPA_INIT_CASCADED_INVERTING_OPA2 \
- { \
- opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
- opaPosSelPosPad, /* Pos input from pad. */ \
- opaOutModeMain, /* Main output enabled. */ \
- opaResSelR2eqR1, /* R2 = R1 */ \
- opaResInMuxOpaIn, /* Resistor ladder input from OPA1. */ \
- DAC_OPA0MUX_OUTPEN_OUT0, /* Alternate output 0 enabled. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- false, /* No nextout output enabled. */ \
- false, /* Neg pad disabled. */ \
- true, /* Pos pad enabled, used as signal ground. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+/** Configuration of OPA2 in cascaded inverting amplifier mode. */
+#define OPA_INIT_CASCADED_INVERTING_OPA2 \
+{ \
+ opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
+ opaPosSelPosPad, /* Pos input from pad. */ \
+ opaOutModeMain, /* Main output enabled. */ \
+ opaResSelR2eqR1, /* R2 = R1 */ \
+ opaResInMuxOpaIn, /* Resistor ladder input from OPA1. */ \
+ DAC_OPA0MUX_OUTPEN_OUT0, /* Alternate output 0 enabled. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ false, /* No nextout output enabled. */ \
+ false, /* Neg pad disabled. */ \
+ true, /* Pos pad enabled, used as signal ground. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
-/** Configuration of OPA0 in two-opamp differential driver mode. */
-#define OPA_INIT_DIFF_DRIVER_OPA0 \
- { \
- opaNegSelUnityGain, /* Unity gain. */ \
- opaPosSelPosPad, /* Pos input from pad. */ \
- opaOutModeAll, /* Both main and alternate outputs. */ \
- opaResSelDefault, /* Resistor ladder is not used. */ \
- opaResInMuxDisable, /* Resistor ladder disabled. */ \
- 0, /* No alternate outputs enabled. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- true, /* Pass output to next stage (OPA1). */ \
- false, /* Neg pad disabled. */ \
- true, /* Pos pad enabled, used as signal input. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+/** Configuration of OPA0 in two-opamp differential driver mode. */
+#define OPA_INIT_DIFF_DRIVER_OPA0 \
+{ \
+ opaNegSelUnityGain, /* Unity gain. */ \
+ opaPosSelPosPad, /* Pos input from pad. */ \
+ opaOutModeAll, /* Both main and alternate outputs. */ \
+ opaResSelDefault, /* Resistor ladder is not used. */ \
+ opaResInMuxDisable, /* Resistor ladder disabled. */ \
+ 0, /* No alternate outputs enabled. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ true, /* Pass output to next stage (OPA1). */ \
+ false, /* Neg pad disabled. */ \
+ true, /* Pos pad enabled, used as signal input. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
-/** Configuration of OPA1 in two-opamp differential driver mode. */
-#define OPA_INIT_DIFF_DRIVER_OPA1 \
- { \
- opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
- opaPosSelPosPad, /* Pos input from pad. */ \
- opaOutModeMain, /* Main output enabled. */ \
- opaResSelR2eqR1, /* R2 = R1 */ \
- opaResInMuxOpaIn, /* Resistor ladder input from OPA0. */ \
- 0, /* No alternate outputs enabled. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- false, /* No nextout output enabled. */ \
- false, /* Neg pad disabled. */ \
- true, /* Pos pad enabled, used as signal ground. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+/** Configuration of OPA1 in two-opamp differential driver mode. */
+#define OPA_INIT_DIFF_DRIVER_OPA1 \
+{ \
+ opaNegSelResTap, /* Neg input from resistor ladder tap. */ \
+ opaPosSelPosPad, /* Pos input from pad. */ \
+ opaOutModeMain, /* Main output enabled. */ \
+ opaResSelR2eqR1, /* R2 = R1 */ \
+ opaResInMuxOpaIn, /* Resistor ladder input from OPA0. */ \
+ 0, /* No alternate outputs enabled. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ false, /* No nextout output enabled. */ \
+ false, /* Neg pad disabled. */ \
+ true, /* Pos pad enabled, used as signal ground. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
-/** Configuration of OPA0 in three-opamp differential receiver mode. */
-#define OPA_INIT_DIFF_RECEIVER_OPA0 \
- { \
- opaNegSelUnityGain, /* Unity gain. */ \
- opaPosSelPosPad, /* Pos input from pad. */ \
- opaOutModeAll, /* Both main and alternate outputs. */ \
- opaResSelR2eqR1, /* R2 = R1 */ \
- opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
- 0, /* No alternate outputs enabled. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- true, /* Pass output to next stage (OPA2). */ \
- true, /* Neg pad enabled, used as signal ground. */ \
- true, /* Pos pad enabled, used as signal input. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+/** Configuration of OPA0 in three-opamp differential receiver mode. */
+#define OPA_INIT_DIFF_RECEIVER_OPA0 \
+{ \
+ opaNegSelUnityGain, /* Unity gain. */ \
+ opaPosSelPosPad, /* Pos input from pad. */ \
+ opaOutModeAll, /* Both main and alternate outputs. */ \
+ opaResSelR2eqR1, /* R2 = R1 */ \
+ opaResInMuxNegPad, /* Resistor ladder input from neg pad. */ \
+ 0, /* No alternate outputs enabled. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ true, /* Pass output to next stage (OPA2). */ \
+ true, /* Neg pad enabled, used as signal ground. */ \
+ true, /* Pos pad enabled, used as signal input. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
-/** Configuration of OPA1 in three-opamp differential receiver mode. */
-#define OPA_INIT_DIFF_RECEIVER_OPA1 \
- { \
- opaNegSelUnityGain, /* Unity gain. */ \
- opaPosSelPosPad, /* Pos input from pad. */ \
- opaOutModeAll, /* Both main and alternate outputs. */ \
- opaResSelDefault, /* Resistor ladder is not used. */ \
- opaResInMuxDisable, /* Disable resistor ladder. */ \
- 0, /* No alternate outputs enabled. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- true, /* Pass output to next stage (OPA2). */ \
- false, /* Neg pad disabled. */ \
- true, /* Pos pad enabled, used as signal input. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+/** Configuration of OPA1 in three-opamp differential receiver mode. */
+#define OPA_INIT_DIFF_RECEIVER_OPA1 \
+{ \
+ opaNegSelUnityGain, /* Unity gain. */ \
+ opaPosSelPosPad, /* Pos input from pad. */ \
+ opaOutModeAll, /* Both main and alternate outputs. */ \
+ opaResSelDefault, /* Resistor ladder is not used. */ \
+ opaResInMuxDisable, /* Disable resistor ladder. */ \
+ 0, /* No alternate outputs enabled. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ true, /* Pass output to next stage (OPA2). */ \
+ false, /* Neg pad disabled. */ \
+ true, /* Pos pad enabled, used as signal input. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
-/** Configuration of OPA2 in three-opamp differential receiver mode. */
-#define OPA_INIT_DIFF_RECEIVER_OPA2 \
- { \
- opaNegSelResTap, /* Input from resistor ladder tap. */ \
- opaPosSelResTapOpa0, /* Input from OPA0 resistor ladder tap. */ \
- opaOutModeMain, /* Main output enabled. */ \
- opaResSelR2eqR1, /* R2 = R1 */ \
- opaResInMuxOpaIn, /* Resistor ladder input from OPA1. */ \
- DAC_OPA0MUX_OUTPEN_OUT0, /* Enable alternate output 0. */ \
- _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
- _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
- false, /* No low pass filter on pos pad. */ \
- false, /* No low pass filter on neg pad. */ \
- false, /* No nextout output enabled. */ \
- false, /* Neg pad disabled. */ \
- false, /* Pos pad disabled. */ \
- false, /* No shorting of inputs. */ \
- false, /* Rail-to-rail input enabled. */ \
- true, /* Use factory calibrated opamp offset. */ \
- 0 /* Opamp offset value (not used). */ \
- }
+/** Configuration of OPA2 in three-opamp differential receiver mode. */
+#define OPA_INIT_DIFF_RECEIVER_OPA2 \
+{ \
+ opaNegSelResTap, /* Input from resistor ladder tap. */ \
+ opaPosSelResTapOpa0, /* Input from OPA0 resistor ladder tap. */ \
+ opaOutModeMain, /* Main output enabled. */ \
+ opaResSelR2eqR1, /* R2 = R1 */ \
+ opaResInMuxOpaIn, /* Resistor ladder input from OPA1. */ \
+ DAC_OPA0MUX_OUTPEN_OUT0, /* Enable alternate output 0. */ \
+ _DAC_BIASPROG_BIASPROG_DEFAULT, /* Default bias setting. */ \
+ _DAC_BIASPROG_HALFBIAS_DEFAULT, /* Default half-bias setting. */ \
+ false, /* No low pass filter on pos pad. */ \
+ false, /* No low pass filter on neg pad. */ \
+ false, /* No nextout output enabled. */ \
+ false, /* Neg pad disabled. */ \
+ false, /* Pos pad disabled. */ \
+ false, /* No shorting of inputs. */ \
+ false, /* Rail-to-rail input enabled. */ \
+ true, /* Use factory calibrated opamp offset. */ \
+ 0 /* Opamp offset value (not used). */ \
+}
/*******************************************************************************
***************************** PROTOTYPES **********************************
@@ -567,4 +566,4 @@
#endif
#endif /* defined( OPAMP_PRESENT ) && ( OPAMP_COUNT == 1 ) */
-#endif /* __SILICON_LABS_EM_OPAMP_H_ */
+#endif /* __SILICON_LABS_EM_OPAMP_H__ */