reSIDfp::FilterModelConfig8580 Class Reference

#include <FilterModelConfig8580.h>

Inheritance diagram for reSIDfp::FilterModelConfig8580:

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

Protected Member Functions
double	getVoiceDC (unsigned int) 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	setUCox (double new_uCox)
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
unsigned short *	getVolume ()
unsigned short *	getResonance ()
unsigned short *	getSummer ()
unsigned short *	getMixer ()
unsigned short	getOpampRev (int i) const
double	getVddt () const
double	getVth () const
unsigned short	getNormalizedValue (double value) const
template<int N>
unsigned short	getNormalizedCurrentFactor (double wl) const
unsigned short	getNVmin () const
int	getNormalizedVoice (float value, unsigned int env) const
Static Protected Member Functions inherited from reSIDfp::FilterModelConfig
static unsigned short	to_ushort_dither (double x, double d_noise)
static unsigned short	to_ushort (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.
unsigned short *	mixer
	Lookup tables for gain and summer op-amps in output stage / filter.
unsigned short *	summer
unsigned short *	volume
unsigned short *	resonance
unsigned short	opamp_rev [1<< 16]
	Reverse op-amp transfer function.
Static Protected Attributes inherited from reSIDfp::FilterModelConfig
static constexpr double	Ut = 26.0e-3
	Transistor parameters.

Detailed Description

Calculate parameters for 8580 filter emulation.

Member Function Documentation

getVoiceDC()

double reSIDfp::FilterModelConfig8580::getVoiceDC ( unsigned int ) const

inlineoverrideprotectedvirtual

Implements reSIDfp::FilterModelConfig.

---

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

• FilterModelConfig8580.h
• FilterModelConfig8580.cpp