reSIDfp::FilterModelConfig8580 Class Reference

#include <FilterModelConfig8580.h>

Inheritance diagram for reSIDfp::FilterModelConfig8580:

Collaboration diagram for reSIDfp::FilterModelConfig8580:

Static Public Member Functions
static FilterModelConfig8580 *	getInstance ()
static constexpr double	getVref ()

Protected Member Functions
double	getVoiceDC (uint8_t) const override
Protected Member Functions inherited from reSIDfp::FilterModelConfig
	FilterModelConfig (double vvr, double c, double vdd, double vth, double ucox, const Spline::Point *opamp_voltage, int opamp_size)
void	calcCurrFactorCoeff ()
void	buildSummerTable (const OpAmp &opampModel)
void	buildMixerTable (const OpAmp &opampModel, double nRatio)
void	buildVolumeTable (const OpAmp &opampModel, double nDivisor)
void	buildResonanceTable (const OpAmp &opampModel, const double resonance_n[16])

Additional Inherited Members
Public Member Functions inherited from reSIDfp::FilterModelConfig
uint16_t *	getVolume () const
uint16_t *	getResonance () const
uint16_t *	getSummer () const
uint16_t *	getMixer () const
uint16_t	getOpampRev (int i) const
double	getVddt () const
double	getVth () const
uint16_t	getNormalizedValue (double value) const
template<int N>
uint16_t	getNormalizedCurrentFactor (double wl) const
uint16_t	getNVmin () const
int32_t	getNormalizedVoice (float value, uint8_t env) const
Static Protected Member Functions inherited from reSIDfp::FilterModelConfig
static uint16_t	to_uint16_dither (double x, double d_noise)
static uint16_t	to_uint16 (double x)
Protected Attributes inherited from reSIDfp::FilterModelConfig
const double	C
	Capacitor value.
const double	Vdd
	Positive supply voltage.
const double	Vth
	Threshold voltage.
const double	Vddt
	Vdd - Vth.
double	uCox
	Transconductance coefficient: u*Cox.
const double	vmin
const double	vmax
const double	denorm
const double	norm
const double	N16
	Fixed point scaling for 16 bit op-amp output.
const double	voice_voltage_range
double	currFactorCoeff
	Current factor coefficient for op-amp integrators.
uint16_t *	mixer
	Lookup tables for gain and summer op-amps in output stage / filter.
uint16_t *	summer
uint16_t *	volume
uint16_t *	resonance
uint16_t	opamp_rev [1<< 16]
	Reverse op-amp transfer function.
Static Protected Attributes inherited from reSIDfp::FilterModelConfig
static constexpr double	k = 1.380649e-23
	Transistor parameters.
static constexpr double	q = 1.602176634e-19
static constexpr double	temp = 27
static constexpr double	Ut = (k * (temp + 273.15)) / q

Detailed Description

Calculate parameters for 8580 filter emulation.

Member Function Documentation

getVoiceDC()

double reSIDfp::FilterModelConfig8580::getVoiceDC ( uint8_t ) const

inlineoverrideprotectedvirtual

Implements reSIDfp::FilterModelConfig.

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The documentation for this class was generated from the following files:

• FilterModelConfig8580.h
• FilterModelConfig8580.cpp