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-rw-r--r--src/devices/sound/dac.h369
1 files changed, 151 insertions, 218 deletions
diff --git a/src/devices/sound/dac.h b/src/devices/sound/dac.h
index 613886a5c0e..1465ee94a2e 100644
--- a/src/devices/sound/dac.h
+++ b/src/devices/sound/dac.h
@@ -20,294 +20,227 @@
#include <type_traits>
-#define DAC_VREF_POS_INPUT (0)
-#define DAC_VREF_NEG_INPUT (1)
+//**************************************************************************
+// CONSTANTS
+//**************************************************************************
+
+#define DAC_INPUT_RANGE_HI (0)
+#define DAC_INPUT_RANGE_LO (1)
+
+
+
+//**************************************************************************
+// TYPE DEFINITIONS
+//**************************************************************************
+
+constexpr sound_stream::sample_t dac_gain_r2r = 1.0;
+constexpr sound_stream::sample_t dac_gain_bw = 2.0;
+
+
+// ======================> dac_mapper_callback
+
+using dac_mapper_callback = sound_stream::sample_t (*)(u32 input, u8 bits);
+
+sound_stream::sample_t dac_mapper_unsigned(u32 input, u8 bits);
+sound_stream::sample_t dac_mapper_signed(u32 input, u8 bits);
+sound_stream::sample_t dac_mapper_ones_complement(u32 input, u8 bits);
+
+
+// ======================> dac_bit_interface
class dac_bit_interface
{
public:
- virtual DECLARE_WRITE_LINE_MEMBER(write) = 0;
- virtual DECLARE_WRITE8_MEMBER(data_w) = 0;
+ virtual void write(int state) = 0;
+ virtual void data_w(u8 data) = 0;
};
+
+// ======================> dac_byte_interface
+
class dac_byte_interface
{
public:
- virtual void write(unsigned char data) = 0;
- virtual DECLARE_WRITE8_MEMBER(data_w) = 0;
+ virtual void write(u8 data) = 0;
+ virtual void data_w(u8 data) = 0;
};
+
+// ======================> dac_word_interface
+
class dac_word_interface
{
public:
- virtual void write(unsigned short data) = 0;
- virtual DECLARE_WRITE16_MEMBER(data_w) = 0;
+ virtual void write(u16 data) = 0;
+ virtual void data_w(u16) = 0;
};
-template <unsigned bits>
-constexpr stream_sample_t dac_multiply(const double vref, const stream_sample_t code)
-{
- return (bits > 1) ? ((vref * code) / (1 << (bits))) : (vref * code);
-}
-template <unsigned bits>
-class dac_code
+// ======================> dac_device_base
+
+class dac_device_base : public device_t, public device_sound_interface
{
protected:
- dac_code(double gain) :
- m_stream(nullptr),
- m_code(0),
- m_gain(gain)
- {
- }
-
- sound_stream * m_stream;
- stream_sample_t m_code;
- const double m_gain;
+ // constructor
+ dac_device_base(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock, u8 bits, dac_mapper_callback mapper, sound_stream::sample_t gain);
- inline void setCode(stream_sample_t code)
- {
- code &= ~(~std::make_unsigned_t<stream_sample_t>(0) << bits);
- if (m_code != code)
- {
- m_stream->update();
- m_code = code;
- }
- }
+ // device startup
+ virtual void device_start() override ATTR_COLD;
- virtual void sound_stream_update_tag(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples) = 0;
-};
+ // stream generation
+ virtual void sound_stream_update(sound_stream &stream) override;
-template <unsigned bits>
-class dac_code_binary : protected dac_code<bits>
-{
-protected:
- using dac_code<bits>::dac_code;
-
- virtual void sound_stream_update_tag(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples) override
+ // set the current value
+ void set_value(u32 value)
{
- for (int samp = 0; samp < samples; samp++)
- {
- double const vref_pos = inputs[DAC_VREF_POS_INPUT][samp] * this->m_gain;
- double const vref_neg = inputs[DAC_VREF_NEG_INPUT][samp] * this->m_gain;
- stream_sample_t const vout = vref_neg + dac_multiply<bits>(vref_pos - vref_neg, this->m_code);
- outputs[0][samp] = vout;
- }
+ m_stream->update();
+ m_curval = m_value_map[value & (m_value_map.size() - 1)];
}
-};
-template <unsigned bits>
-class dac_code_ones_complement : protected dac_code<bits>
-{
-protected:
- using dac_code<bits>::dac_code;
-
- virtual void sound_stream_update_tag(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples) override
+public:
+ // configuration: default output range is -1..1 for all cases except
+ // for 1-bit DACs, which default to 0..1
+ dac_device_base &set_output_range(sound_stream::sample_t range_min, sound_stream::sample_t range_max)
{
- if (this->m_code & (1 << (bits - 1)))
- {
- for (int samp = 0; samp < samples; samp++)
- {
- double const vref_neg = inputs[DAC_VREF_NEG_INPUT][samp] * this->m_gain;
- stream_sample_t const vout = dac_multiply<bits - 1>(vref_neg, this->m_code ^ ~(~0U << bits));
- outputs[0][samp] = vout;
- }
- }
- else
- {
- for (int samp = 0; samp < samples; samp++)
- {
- double const vref_pos = inputs[DAC_VREF_POS_INPUT][samp] * this->m_gain;
- stream_sample_t const vout = dac_multiply<bits - 1>(vref_pos, this->m_code);
- outputs[0][samp] = vout;
- }
- }
+ m_range_min = range_min;
+ m_range_max = range_max;
+ return *this;
}
+ dac_device_base &set_output_range(sound_stream::sample_t vref) { return set_output_range(-vref, vref); }
+
+private:
+ // internal state
+ sound_stream *m_stream;
+ sound_stream::sample_t m_curval;
+ std::vector<sound_stream::sample_t> m_value_map;
+
+ // configuration state
+ u8 const m_bits;
+ dac_mapper_callback const m_mapper;
+ sound_stream::sample_t const m_gain;
+ sound_stream::sample_t m_range_min;
+ sound_stream::sample_t m_range_max;
};
-template <unsigned bits>
-class dac_code_twos_complement : protected dac_code<bits>
-{
-protected:
- using dac_code<bits>::dac_code;
- virtual void sound_stream_update_tag(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples) override
- {
- for (int samp = 0; samp < samples; samp++)
- {
- double const vref_pos = inputs[DAC_VREF_POS_INPUT][samp] * this->m_gain;
- double const vref_neg = inputs[DAC_VREF_NEG_INPUT][samp] * this->m_gain;
- stream_sample_t const vout = vref_neg + dac_multiply<bits>(vref_pos - vref_neg, this->m_code ^ (1 << (bits - 1)));
- outputs[0][samp] = vout;
- }
- }
-};
+// ======================> dac_bit_device_base
-template <unsigned bits>
-class dac_code_sign_magntitude : protected dac_code<bits>
+class dac_bit_device_base : public dac_device_base, public dac_bit_interface
{
protected:
- using dac_code<bits>::dac_code;
-
- virtual void sound_stream_update_tag(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples) override
+ dac_bit_device_base(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 bits, dac_mapper_callback mapper, sound_stream::sample_t gain) :
+ dac_device_base(mconfig, type, tag, owner, clock, bits, mapper, gain)
{
- if (this->m_code & (1 << (bits - 1)))
- {
- for (int samp = 0; samp < samples; samp++)
- {
- double const vref_neg = inputs[DAC_VREF_NEG_INPUT][samp] * this->m_gain;
- stream_sample_t const vout = dac_multiply<bits - 1>(vref_neg, this->m_code ^ (1 << (bits - 1)));
- outputs[0][samp] = vout;
- }
- }
- else
- {
- for (int samp = 0; samp < samples; samp++)
- {
- double const vref_pos = inputs[DAC_VREF_POS_INPUT][samp] * this->m_gain;
- stream_sample_t const vout = dac_multiply<bits - 1>(vref_pos, this->m_code);
- outputs[0][samp] = vout;
- }
- }
}
+
+public:
+ virtual void write(int state) override { this->set_value(state); }
+ virtual void data_w(u8 data) override { this->set_value(data); }
};
-template <typename _dac_code>
-class dac_device : public device_t,
- public device_sound_interface,
- protected _dac_code
+// ======================> dac_byte_device_base
+
+class dac_byte_device_base : public dac_device_base, public dac_byte_interface
{
protected:
- dac_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock, double gain) :
- device_t(mconfig, type, tag, owner, clock),
- device_sound_interface(mconfig, *this),
- _dac_code(gain)
- {
- }
-
- virtual void device_start() override
+ dac_byte_device_base(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 bits, dac_mapper_callback mapper, sound_stream::sample_t gain) :
+ dac_device_base(mconfig, type, tag, owner, clock, bits, mapper, gain)
{
- this->m_stream = stream_alloc(2, 1, 48000 * 4);
-
- save_item(NAME(this->m_code));
}
- virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples) override
- {
- _dac_code::sound_stream_update_tag(stream, inputs, outputs, samples);
- }
+public:
+ virtual void write(u8 data) override { this->set_value(data); }
+ virtual void data_w(u8 data) override { this->set_value(data); }
};
-template <typename dac_interface, typename _dac_code> class dac_generator;
-template <typename _dac_code>
-class dac_generator<dac_bit_interface, _dac_code> :
- public dac_bit_interface,
- public dac_device<_dac_code>
-{
-public:
- dac_generator(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock, double gain) :
- dac_device<_dac_code>(mconfig, type, tag, owner, clock, gain)
- {
- }
+// ======================> dac_word_device_base
- virtual WRITE_LINE_MEMBER(write) override { this->setCode(state); }
- virtual WRITE8_MEMBER(data_w) override { this->setCode(data); }
-};
-
-template <typename _dac_code>
-class dac_generator<dac_byte_interface, _dac_code> :
- public dac_byte_interface,
- public dac_device<_dac_code>
+class dac_word_device_base : public dac_device_base, public dac_word_interface
{
-public:
- dac_generator(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock, double gain) :
- dac_device<_dac_code>(mconfig, type, tag, owner, clock, gain)
+protected:
+ dac_word_device_base(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 bits, dac_mapper_callback mapper, sound_stream::sample_t gain) :
+ dac_device_base(mconfig, type, tag, owner, clock, bits, mapper, gain)
{
}
- virtual void write(unsigned char data) override { this->setCode(data); }
- virtual DECLARE_WRITE8_MEMBER(data_w) override { this->setCode(data); }
+public:
+ virtual void write(u16 data) override { this->set_value(data); }
+ virtual void data_w(u16 data) override { this->set_value(data); }
};
-template <typename _dac_code>
-class dac_generator<dac_word_interface, _dac_code> :
- public dac_word_interface,
- public dac_device<_dac_code>
-{
-public:
- dac_generator(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock, double gain) :
- dac_device<_dac_code>(mconfig, type, tag, owner, clock, gain)
- {
- }
- virtual void write(unsigned short data) override { this->setCode(data); }
- virtual DECLARE_WRITE16_MEMBER(data_w) override { this->setCode(data); }
-};
-constexpr double dac_gain_r2r = 1.0;
-constexpr double dac_gain_binary_weighted = 2.0;
+//**************************************************************************
+// DAC GENERATORS
+//**************************************************************************
+// epilog only defined in dac.cpp
#ifndef DAC_GENERATOR_EPILOG
#define DAC_GENERATOR_EPILOG(_dac_type, _dac_class, _dac_description, _dac_shortname)
#endif
-#define DAC_GENERATOR(_dac_type, _dac_class, _dac_interface, _dac_coding, _dac_gain, _dac_description, _dac_shortname) \
+#define DAC_GENERATOR(_dac_type, _dac_class, _dac_base_class, _dac_mapper, _dac_bits, _dac_gain, _dac_description, _dac_shortname) \
DECLARE_DEVICE_TYPE(_dac_type, _dac_class) \
-class _dac_class : public dac_generator<_dac_interface, _dac_coding> \
+class _dac_class : public _dac_base_class \
{\
public: \
_dac_class(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0) : \
- dac_generator(mconfig, _dac_type, tag, owner, clock, _dac_gain) {} \
+ _dac_base_class(mconfig, _dac_type, tag, owner, clock, _dac_bits, _dac_mapper, _dac_gain) {} \
}; \
DAC_GENERATOR_EPILOG(_dac_type, _dac_class, _dac_description, _dac_shortname)
// DAC chips
-DAC_GENERATOR(AD557, ad557_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "AD557", "ad557")
-DAC_GENERATOR(AD558, ad558_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "AD558", "ad558")
-DAC_GENERATOR(AD7224, ad7224_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "AD7224", "ad7224")
-DAC_GENERATOR(AD7521, ad7521_device, dac_word_interface, dac_code_binary<12>, dac_gain_r2r, "AD7521", "ad7521")
-DAC_GENERATOR(AD7523, ad7523_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "AD7523", "ad7523")
-DAC_GENERATOR(AD7524, ad7524_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "AD7524", "ad7524")
-DAC_GENERATOR(AD7528, ad7528_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "AD7528", "ad7528") /// 2 x vin + 2 x vout
-DAC_GENERATOR(AD7533, ad7533_device, dac_word_interface, dac_code_binary<10>, dac_gain_r2r, "AD7533", "ad7533")
-DAC_GENERATOR(AD7541, ad7541_device, dac_word_interface, dac_code_binary<12>, dac_gain_r2r, "AD7541", "ad7541")
-DAC_GENERATOR(AM6012, am6012_device, dac_word_interface, dac_code_binary<12>, dac_gain_r2r, "AM6012", "am6012")
-DAC_GENERATOR(DAC08, dac08_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "DAC08", "dac08")
-DAC_GENERATOR(DAC0800, dac0800_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "DAC0800", "dac0800")
-DAC_GENERATOR(DAC0832, dac0832_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "DAC0832", "dac0832") // should be double-buffered?
-DAC_GENERATOR(DAC1200, dac1200_device, dac_word_interface, dac_code_binary<12>, dac_gain_r2r, "DAC1200", "dac1200")
-DAC_GENERATOR(MC1408, mc1408_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "MC1408", "mc1408")
-DAC_GENERATOR(MC3408, mc3408_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "MC3408", "mc3408")
-DAC_GENERATOR(MC3410, mc3410_device, dac_word_interface, dac_code_binary<10>, dac_gain_r2r, "MC3410", "mc3410")
-DAC_GENERATOR(MP1210, mp1210_device, dac_word_interface, dac_code_twos_complement<12>, dac_gain_r2r, "MP1210", "mp1210") // also addressable with separate 8-bit and 4-bit input latches
-DAC_GENERATOR(PCM54HP, pcm54hp_device, dac_word_interface, dac_code_binary<16>, dac_gain_r2r, "PCM54HP", "pcm54hp")
-DAC_GENERATOR(UDA1341TS, uda1341ts_device, dac_word_interface, dac_code_twos_complement<16>, dac_gain_r2r, "UDA1341TS", "uda1341ts") // I2C stereo audio codec
-DAC_GENERATOR(ZN425E, zn425e_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "ZN425E", "zn425e")
-DAC_GENERATOR(ZN428E, zn428e_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "ZN428E-8", "zn428e")
-DAC_GENERATOR(ZN429E, zn429e_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "ZN429E-8", "zn429e")
+DAC_GENERATOR(AD557, ad557_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "AD557 DAC", "ad557")
+DAC_GENERATOR(AD558, ad558_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "AD558 DAC", "ad558")
+DAC_GENERATOR(AD7224, ad7224_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "AD7224 DAC", "ad7224")
+DAC_GENERATOR(AD7520, ad7520_device, dac_word_device_base, dac_mapper_unsigned, 10, dac_gain_r2r, "AD7520 DAC", "ad7520")
+DAC_GENERATOR(AD7521, ad7521_device, dac_word_device_base, dac_mapper_unsigned, 12, dac_gain_r2r, "AD7521 DAC", "ad7521")
+DAC_GENERATOR(AD7523, ad7523_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "AD7523 DAC", "ad7523")
+DAC_GENERATOR(AD7524, ad7524_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "AD7524 DAC", "ad7524")
+DAC_GENERATOR(AD7528, ad7528_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "AD7528 DAC", "ad7528") // 2 x vin + 2 x vout
+DAC_GENERATOR(AD7533, ad7533_device, dac_word_device_base, dac_mapper_unsigned, 10, dac_gain_r2r, "AD7533 DAC", "ad7533")
+DAC_GENERATOR(AD7541, ad7541_device, dac_word_device_base, dac_mapper_unsigned, 12, dac_gain_r2r, "AD7541 DAC", "ad7541")
+DAC_GENERATOR(AM6012, am6012_device, dac_word_device_base, dac_mapper_unsigned, 12, dac_gain_r2r, "AM6012 DAC", "am6012")
+DAC_GENERATOR(DAC08, dac08_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "DAC08 DAC", "dac08")
+DAC_GENERATOR(DAC0800, dac0800_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "DAC0800 DAC", "dac0800")
+DAC_GENERATOR(DAC0832, dac0832_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "DAC0832 DAC", "dac0832") // should be double-buffered?
+DAC_GENERATOR(DAC1200, dac1200_device, dac_word_device_base, dac_mapper_unsigned, 12, dac_gain_r2r, "DAC1200 DAC", "dac1200")
+DAC_GENERATOR(MC1408, mc1408_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "MC1408 DAC", "mc1408")
+DAC_GENERATOR(MC3408, mc3408_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "MC3408 DAC", "mc3408")
+DAC_GENERATOR(MC3410, mc3410_device, dac_word_device_base, dac_mapper_unsigned, 10, dac_gain_r2r, "MC3410 DAC", "mc3410")
+DAC_GENERATOR(MP1210, mp1210_device, dac_word_device_base, dac_mapper_signed, 12, dac_gain_r2r, "MP1210 DAC", "mp1210") // also addressable with separate 8-bit and 4-bit input latches
+DAC_GENERATOR(PCM54HP, pcm54hp_device, dac_word_device_base, dac_mapper_unsigned, 16, dac_gain_r2r, "PCM54HP DAC", "pcm54hp")
+DAC_GENERATOR(UDA1341TS, uda1341ts_device, dac_word_device_base, dac_mapper_signed, 16, dac_gain_r2r, "UDA1341TS DAC", "uda1341ts") // I2C stereo audio codec
+DAC_GENERATOR(ZN425E, zn425e_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "ZN425E DAC", "zn425e")
+DAC_GENERATOR(ZN426E, zn426e_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "ZN426E-8 DAC", "zn426e")
+DAC_GENERATOR(ZN428E, zn428e_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "ZN428E-8 DAC", "zn428e")
+DAC_GENERATOR(ZN429E, zn429e_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "ZN429E-8 DAC", "zn429e")
// DAC circuits/unidentified chips
-DAC_GENERATOR(DAC_1BIT, dac_1bit_device, dac_bit_interface, dac_code_binary<1>, 1.0, "1-Bit DAC", "dac")
-DAC_GENERATOR(DAC_2BIT_BINARY_WEIGHTED, dac_2bit_binary_weighted_device, dac_byte_interface, dac_code_binary<2>, dac_gain_binary_weighted, "2-Bit Binary Weighted DAC", "dac_2bit_bw")
-DAC_GENERATOR(DAC_2BIT_BINARY_WEIGHTED_ONES_COMPLEMENT, dac_2bit_binary_weighted_ones_complement_device, dac_byte_interface, dac_code_ones_complement<2>, dac_gain_binary_weighted, "2-Bit Binary Weighted Ones Complement DAC", "dac_2bit_bw_oc")
-DAC_GENERATOR(DAC_2BIT_R2R, dac_2bit_r2r_device, dac_byte_interface, dac_code_binary<2>, dac_gain_r2r, "2-Bit R-2R DAC", "dac_2bit_r2r")
-DAC_GENERATOR(DAC_3BIT_BINARY_WEIGHTED, dac_3bit_binary_weighted_device, dac_byte_interface, dac_code_binary<3>, dac_gain_binary_weighted, "3-Bit Binary Weighted DAC", "dac_3bit_bw")
-DAC_GENERATOR(DAC_4BIT_BINARY_WEIGHTED, dac_4bit_binary_weighted_device, dac_byte_interface, dac_code_binary<4>, dac_gain_binary_weighted, "4-Bit Binary Weighted DAC", "dac_4bit_bw")
-DAC_GENERATOR(DAC_4BIT_BINARY_WEIGHTED_SIGN_MAGNITUDE, dac_4bit_binary_weighted_sign_magnitude_device, dac_byte_interface, dac_code_sign_magntitude<4>, dac_gain_binary_weighted, "4-Bit Binary Weighted Sign Magnitude DAC", "dac_4bit_bw_sm")
-DAC_GENERATOR(DAC_4BIT_R2R, dac_4bit_r2r_device, dac_byte_interface, dac_code_binary<4>, dac_gain_r2r, "4-Bit R-2R DAC", "dac_4bit_r2r")
-DAC_GENERATOR(DAC_6BIT_BINARY_WEIGHTED, dac_6bit_binary_weighted_device, dac_byte_interface, dac_code_binary<6>, dac_gain_binary_weighted, "6-Bit Binary Weighted DAC", "dac_6bit_bw")
-DAC_GENERATOR(DAC_6BIT_R2R, dac_6bit_r2r_device, dac_byte_interface, dac_code_binary<6>, dac_gain_r2r, "6-Bit R-2R DAC", "dac_6bit_r2r")
-DAC_GENERATOR(DAC_8BIT_BINARY_WEIGHTED, dac_binary_weighted_8bit_device, dac_byte_interface, dac_code_binary<8>, dac_gain_binary_weighted, "8-Bit Binary Weighted DAC", "dac_8bit_bw")
-DAC_GENERATOR(DAC_8BIT_PWM, dac_8bit_pwm_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "8-Bit PWM DAC", "dac_8bit_pwm")
-DAC_GENERATOR(DAC_8BIT_R2R, dac_8bit_r2r_device, dac_byte_interface, dac_code_binary<8>, dac_gain_r2r, "8-Bit R-2R DAC", "dac_8bit_r2r")
-DAC_GENERATOR(DAC_8BIT_R2R_TWOS_COMPLEMENT, dac_8bit_r2r_twos_complement_device, dac_byte_interface, dac_code_twos_complement<8>, dac_gain_r2r, "8-Bit R-2R Twos Complement DAC", "dac_8bit_r2r_tc")
-DAC_GENERATOR(DAC_10BIT_R2R, dac_10bit_r2r_device, dac_word_interface, dac_code_binary<10>, dac_gain_r2r, "10-Bit R-2R DAC", "dac_10bit_r2r")
-DAC_GENERATOR(DAC_12BIT_R2R, dac_12bit_r2r_device, dac_word_interface, dac_code_binary<12>, dac_gain_r2r, "12-Bit R-2R DAC", "dac_12bit_r2r")
-DAC_GENERATOR(DAC_12BIT_R2R_TWOS_COMPLEMENT, dac_12bit_r2r_twos_complement_device, dac_word_interface, dac_code_twos_complement<12>, dac_gain_r2r, "12-Bit R-2R Twos Complement DAC", "dac_12bit_r2r_tc")
-DAC_GENERATOR(DAC_16BIT_R2R, dac_16bit_r2r_device, dac_word_interface, dac_code_binary<16>, dac_gain_r2r, "16-Bit R-2R DAC", "dac_16bit_r2r")
-DAC_GENERATOR(DAC_16BIT_R2R_TWOS_COMPLEMENT, dac_16bit_r2r_twos_complement_device, dac_word_interface, dac_code_twos_complement<16>, dac_gain_r2r, "16-Bit R-2R Twos Complement DAC", "dac_16bit_r2r_tc")
+DAC_GENERATOR(DAC_1BIT, dac_1bit_device, dac_bit_device_base, dac_mapper_unsigned, 1, 1.0, "1-Bit DAC", "dac")
+DAC_GENERATOR(DAC_2BIT_BINARY_WEIGHTED, dac_2bit_binary_weighted_device, dac_byte_device_base, dac_mapper_unsigned, 2, dac_gain_bw, "2-Bit Binary Weighted DAC", "dac_2bit_bw")
+DAC_GENERATOR(DAC_2BIT_R2R, dac_2bit_r2r_device, dac_byte_device_base, dac_mapper_unsigned, 2, dac_gain_r2r, "2-Bit R-2R DAC", "dac_2bit_r2r")
+DAC_GENERATOR(DAC_2BIT_ONES_COMPLEMENT, dac_2bit_ones_complement_device, dac_byte_device_base, dac_mapper_ones_complement, 2, 1.0, "2-Bit Ones Complement DAC", "dac_2bit_oc")
+DAC_GENERATOR(DAC_3BIT_BINARY_WEIGHTED, dac_3bit_binary_weighted_device, dac_byte_device_base, dac_mapper_unsigned, 3, dac_gain_bw, "3-Bit Binary Weighted DAC", "dac_3bit_bw")
+DAC_GENERATOR(DAC_3BIT_R2R, dac_3bit_r2r_device, dac_byte_device_base, dac_mapper_unsigned, 3, dac_gain_r2r, "3-Bit R-2R DAC", "dac_3bit_r2r")
+DAC_GENERATOR(DAC_4BIT_BINARY_WEIGHTED, dac_4bit_binary_weighted_device, dac_byte_device_base, dac_mapper_unsigned, 4, dac_gain_bw, "4-Bit Binary Weighted DAC", "dac_4bit_bw")
+DAC_GENERATOR(DAC_4BIT_R2R, dac_4bit_r2r_device, dac_byte_device_base, dac_mapper_unsigned, 4, dac_gain_r2r, "4-Bit R-2R DAC", "dac_4bit_r2r")
+DAC_GENERATOR(DAC_5BIT_BINARY_WEIGHTED, dac_5bit_binary_weighted_device, dac_byte_device_base, dac_mapper_unsigned, 5, dac_gain_bw, "5-Bit Binary Weighted DAC", "dac_5bit_bw")
+DAC_GENERATOR(DAC_5BIT_R2R, dac_5bit_r2r_device, dac_byte_device_base, dac_mapper_unsigned, 5, dac_gain_r2r, "5-Bit R-2R DAC", "dac_5bit_r2r")
+DAC_GENERATOR(DAC_6BIT_BINARY_WEIGHTED, dac_6bit_binary_weighted_device, dac_byte_device_base, dac_mapper_unsigned, 6, dac_gain_bw, "6-Bit Binary Weighted DAC", "dac_6bit_bw")
+DAC_GENERATOR(DAC_6BIT_R2R, dac_6bit_r2r_device, dac_byte_device_base, dac_mapper_unsigned, 6, dac_gain_r2r, "6-Bit R-2R DAC", "dac_6bit_r2r")
+DAC_GENERATOR(DAC_8BIT_BINARY_WEIGHTED, dac_8bit_binary_weighted_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_bw, "8-Bit Binary Weighted DAC", "dac_8bit_bw")
+DAC_GENERATOR(DAC_8BIT_PWM, dac_8bit_pwm_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "8-Bit PWM DAC", "dac_8bit_pwm")
+DAC_GENERATOR(DAC_8BIT_R2R, dac_8bit_r2r_device, dac_byte_device_base, dac_mapper_unsigned, 8, dac_gain_r2r, "8-Bit R-2R DAC", "dac_8bit_r2r")
+DAC_GENERATOR(DAC_8BIT_R2R_TWOS_COMPLEMENT, dac_8bit_r2r_twos_complement_device, dac_byte_device_base, dac_mapper_signed, 8, dac_gain_r2r, "8-Bit R-2R Twos Complement DAC", "dac_8bit_r2r_tc")
+DAC_GENERATOR(DAC_10BIT_R2R, dac_10bit_r2r_device, dac_word_device_base, dac_mapper_unsigned, 10, dac_gain_r2r, "10-Bit R-2R DAC", "dac_10bit_r2r")
+DAC_GENERATOR(DAC_12BIT_R2R, dac_12bit_r2r_device, dac_word_device_base, dac_mapper_unsigned, 12, dac_gain_r2r, "12-Bit R-2R DAC", "dac_12bit_r2r")
+DAC_GENERATOR(DAC_12BIT_R2R_TWOS_COMPLEMENT, dac_12bit_r2r_twos_complement_device, dac_word_device_base, dac_mapper_signed, 12, dac_gain_r2r, "12-Bit R-2R Twos Complement DAC", "dac_12bit_r2r_tc")
+DAC_GENERATOR(DAC_16BIT_R2R, dac_16bit_r2r_device, dac_word_device_base, dac_mapper_unsigned, 16, dac_gain_r2r, "16-Bit R-2R DAC", "dac_16bit_r2r")
+DAC_GENERATOR(DAC_16BIT_R2R_TWOS_COMPLEMENT, dac_16bit_r2r_twos_complement_device, dac_word_device_base, dac_mapper_signed, 16, dac_gain_r2r, "16-Bit R-2R Twos Complement DAC", "dac_16bit_r2r_tc")
+
#undef DAC_GENERATOR
#undef DAC_GENERATOR_EPILOG