mirror of
https://github.com/fail0verflow/switch-linux.git
synced 2025-05-04 02:34:21 -04:00
ALSA: doc: ReSTize SB-Live-mixer document
Another simple conversion from a plain text file. Put to cards subdirectory. Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
parent
95ee717a89
commit
ecef1481d5
2 changed files with 170 additions and 152 deletions
|
|
@ -6,3 +6,4 @@ Card-Specific Information
|
||||||
|
|
||||||
joystick
|
joystick
|
||||||
cmipci
|
cmipci
|
||||||
|
sb-live-mixer
|
||||||
|
|
|
||||||
|
|
@ -1,6 +1,6 @@
|
||||||
|
===========================================
|
||||||
Sound Blaster Live mixer / default DSP code
|
Sound Blaster Live mixer / default DSP code
|
||||||
===========================================
|
===========================================
|
||||||
|
|
||||||
|
|
||||||
The EMU10K1 chips have a DSP part which can be programmed to support
|
The EMU10K1 chips have a DSP part which can be programmed to support
|
||||||
|
|
@ -12,8 +12,8 @@ The ALSA driver programs this portion of chip by default code
|
||||||
(can be altered later) which offers the following functionality:
|
(can be altered later) which offers the following functionality:
|
||||||
|
|
||||||
|
|
||||||
1) IEC958 (S/PDIF) raw PCM
|
IEC958 (S/PDIF) raw PCM
|
||||||
--------------------------
|
=======================
|
||||||
|
|
||||||
This PCM device (it's the 4th PCM device (index 3!) and first subdevice
|
This PCM device (it's the 4th PCM device (index 3!) and first subdevice
|
||||||
(index 0) for a given card) allows to forward 48kHz, stereo, 16-bit
|
(index 0) for a given card) allows to forward 48kHz, stereo, 16-bit
|
||||||
|
|
@ -27,8 +27,8 @@ at the time.
|
||||||
Look to tram_poke routines in lowlevel/emu10k1/emufx.c for more details.
|
Look to tram_poke routines in lowlevel/emu10k1/emufx.c for more details.
|
||||||
|
|
||||||
|
|
||||||
2) Digital mixer controls
|
Digital mixer controls
|
||||||
-------------------------
|
======================
|
||||||
|
|
||||||
These controls are built using the DSP instructions. They offer extended
|
These controls are built using the DSP instructions. They offer extended
|
||||||
functionality. Only the default build-in code in the ALSA driver is described
|
functionality. Only the default build-in code in the ALSA driver is described
|
||||||
|
|
@ -40,317 +40,334 @@ is mentioned in multiple controls, the signal is accumulated and can be wrapped
|
||||||
|
|
||||||
Explanation of used abbreviations:
|
Explanation of used abbreviations:
|
||||||
|
|
||||||
DAC - digital to analog converter
|
DAC
|
||||||
ADC - analog to digital converter
|
digital to analog converter
|
||||||
I2S - one-way three wire serial bus for digital sound by Philips Semiconductors
|
ADC
|
||||||
(this standard is used for connecting standalone DAC and ADC converters)
|
analog to digital converter
|
||||||
LFE - low frequency effects (subwoofer signal)
|
I2S
|
||||||
AC97 - a chip containing an analog mixer, DAC and ADC converters
|
one-way three wire serial bus for digital sound by Philips Semiconductors
|
||||||
IEC958 - S/PDIF
|
(this standard is used for connecting standalone DAC and ADC converters)
|
||||||
FX-bus - the EMU10K1 chip has an effect bus containing 16 accumulators.
|
LFE
|
||||||
Each of the synthesizer voices can feed its output to these accumulators
|
low frequency effects (subwoofer signal)
|
||||||
and the DSP microcontroller can operate with the resulting sum.
|
AC97
|
||||||
|
a chip containing an analog mixer, DAC and ADC converters
|
||||||
|
IEC958
|
||||||
|
S/PDIF
|
||||||
|
FX-bus
|
||||||
|
the EMU10K1 chip has an effect bus containing 16 accumulators.
|
||||||
|
Each of the synthesizer voices can feed its output to these accumulators
|
||||||
|
and the DSP microcontroller can operate with the resulting sum.
|
||||||
|
|
||||||
|
|
||||||
name='Wave Playback Volume',index=0
|
``name='Wave Playback Volume',index=0``
|
||||||
|
---------------------------------------
|
||||||
This control is used to attenuate samples for left and right PCM FX-bus
|
This control is used to attenuate samples for left and right PCM FX-bus
|
||||||
accumulators. ALSA uses accumulators 0 and 1 for left and right PCM samples.
|
accumulators. ALSA uses accumulators 0 and 1 for left and right PCM samples.
|
||||||
The result samples are forwarded to the front DAC PCM slots of the AC97 codec.
|
The result samples are forwarded to the front DAC PCM slots of the AC97 codec.
|
||||||
|
|
||||||
name='Wave Surround Playback Volume',index=0
|
``name='Wave Surround Playback Volume',index=0``
|
||||||
|
------------------------------------------------
|
||||||
This control is used to attenuate samples for left and right PCM FX-bus
|
This control is used to attenuate samples for left and right PCM FX-bus
|
||||||
accumulators. ALSA uses accumulators 0 and 1 for left and right PCM samples.
|
accumulators. ALSA uses accumulators 0 and 1 for left and right PCM samples.
|
||||||
The result samples are forwarded to the rear I2S DACs. These DACs operates
|
The result samples are forwarded to the rear I2S DACs. These DACs operates
|
||||||
separately (they are not inside the AC97 codec).
|
separately (they are not inside the AC97 codec).
|
||||||
|
|
||||||
name='Wave Center Playback Volume',index=0
|
``name='Wave Center Playback Volume',index=0``
|
||||||
|
----------------------------------------------
|
||||||
This control is used to attenuate samples for left and right PCM FX-bus
|
This control is used to attenuate samples for left and right PCM FX-bus
|
||||||
accumulators. ALSA uses accumulators 0 and 1 for left and right PCM samples.
|
accumulators. ALSA uses accumulators 0 and 1 for left and right PCM samples.
|
||||||
The result is mixed to mono signal (single channel) and forwarded to
|
The result is mixed to mono signal (single channel) and forwarded to
|
||||||
the ??rear?? right DAC PCM slot of the AC97 codec.
|
the ??rear?? right DAC PCM slot of the AC97 codec.
|
||||||
|
|
||||||
name='Wave LFE Playback Volume',index=0
|
``name='Wave LFE Playback Volume',index=0``
|
||||||
|
-------------------------------------------
|
||||||
This control is used to attenuate samples for left and right PCM FX-bus
|
This control is used to attenuate samples for left and right PCM FX-bus
|
||||||
accumulators. ALSA uses accumulators 0 and 1 for left and right PCM.
|
accumulators. ALSA uses accumulators 0 and 1 for left and right PCM.
|
||||||
The result is mixed to mono signal (single channel) and forwarded to
|
The result is mixed to mono signal (single channel) and forwarded to
|
||||||
the ??rear?? left DAC PCM slot of the AC97 codec.
|
the ??rear?? left DAC PCM slot of the AC97 codec.
|
||||||
|
|
||||||
name='Wave Capture Volume',index=0
|
``name='Wave Capture Volume',index=0``, ``name='Wave Capture Switch',index=0``
|
||||||
name='Wave Capture Switch',index=0
|
------------------------------------------------------------------------------
|
||||||
|
|
||||||
These controls are used to attenuate samples for left and right PCM FX-bus
|
These controls are used to attenuate samples for left and right PCM FX-bus
|
||||||
accumulator. ALSA uses accumulators 0 and 1 for left and right PCM.
|
accumulator. ALSA uses accumulators 0 and 1 for left and right PCM.
|
||||||
The result is forwarded to the ADC capture FIFO (thus to the standard capture
|
The result is forwarded to the ADC capture FIFO (thus to the standard capture
|
||||||
PCM device).
|
PCM device).
|
||||||
|
|
||||||
name='Synth Playback Volume',index=0
|
``name='Synth Playback Volume',index=0``
|
||||||
|
----------------------------------------
|
||||||
This control is used to attenuate samples for left and right MIDI FX-bus
|
This control is used to attenuate samples for left and right MIDI FX-bus
|
||||||
accumulators. ALSA uses accumulators 4 and 5 for left and right MIDI samples.
|
accumulators. ALSA uses accumulators 4 and 5 for left and right MIDI samples.
|
||||||
The result samples are forwarded to the front DAC PCM slots of the AC97 codec.
|
The result samples are forwarded to the front DAC PCM slots of the AC97 codec.
|
||||||
|
|
||||||
name='Synth Capture Volume',index=0
|
``name='Synth Capture Volume',index=0``, ``name='Synth Capture Switch',index=0``
|
||||||
name='Synth Capture Switch',index=0
|
--------------------------------------------------------------------------------
|
||||||
|
|
||||||
These controls are used to attenuate samples for left and right MIDI FX-bus
|
These controls are used to attenuate samples for left and right MIDI FX-bus
|
||||||
accumulator. ALSA uses accumulators 4 and 5 for left and right PCM.
|
accumulator. ALSA uses accumulators 4 and 5 for left and right PCM.
|
||||||
The result is forwarded to the ADC capture FIFO (thus to the standard capture
|
The result is forwarded to the ADC capture FIFO (thus to the standard capture
|
||||||
PCM device).
|
PCM device).
|
||||||
|
|
||||||
name='Surround Playback Volume',index=0
|
``name='Surround Playback Volume',index=0``
|
||||||
|
-------------------------------------------
|
||||||
This control is used to attenuate samples for left and right rear PCM FX-bus
|
This control is used to attenuate samples for left and right rear PCM FX-bus
|
||||||
accumulators. ALSA uses accumulators 2 and 3 for left and right rear PCM samples.
|
accumulators. ALSA uses accumulators 2 and 3 for left and right rear PCM samples.
|
||||||
The result samples are forwarded to the rear I2S DACs. These DACs operate
|
The result samples are forwarded to the rear I2S DACs. These DACs operate
|
||||||
separately (they are not inside the AC97 codec).
|
separately (they are not inside the AC97 codec).
|
||||||
|
|
||||||
name='Surround Capture Volume',index=0
|
``name='Surround Capture Volume',index=0``, ``name='Surround Capture Switch',index=0``
|
||||||
name='Surround Capture Switch',index=0
|
--------------------------------------------------------------------------------------
|
||||||
|
|
||||||
These controls are used to attenuate samples for left and right rear PCM FX-bus
|
These controls are used to attenuate samples for left and right rear PCM FX-bus
|
||||||
accumulators. ALSA uses accumulators 2 and 3 for left and right rear PCM samples.
|
accumulators. ALSA uses accumulators 2 and 3 for left and right rear PCM samples.
|
||||||
The result is forwarded to the ADC capture FIFO (thus to the standard capture
|
The result is forwarded to the ADC capture FIFO (thus to the standard capture
|
||||||
PCM device).
|
PCM device).
|
||||||
|
|
||||||
name='Center Playback Volume',index=0
|
``name='Center Playback Volume',index=0``
|
||||||
|
-----------------------------------------
|
||||||
This control is used to attenuate sample for center PCM FX-bus accumulator.
|
This control is used to attenuate sample for center PCM FX-bus accumulator.
|
||||||
ALSA uses accumulator 6 for center PCM sample. The result sample is forwarded
|
ALSA uses accumulator 6 for center PCM sample. The result sample is forwarded
|
||||||
to the ??rear?? right DAC PCM slot of the AC97 codec.
|
to the ??rear?? right DAC PCM slot of the AC97 codec.
|
||||||
|
|
||||||
name='LFE Playback Volume',index=0
|
``name='LFE Playback Volume',index=0``
|
||||||
|
--------------------------------------
|
||||||
This control is used to attenuate sample for center PCM FX-bus accumulator.
|
This control is used to attenuate sample for center PCM FX-bus accumulator.
|
||||||
ALSA uses accumulator 6 for center PCM sample. The result sample is forwarded
|
ALSA uses accumulator 6 for center PCM sample. The result sample is forwarded
|
||||||
to the ??rear?? left DAC PCM slot of the AC97 codec.
|
to the ??rear?? left DAC PCM slot of the AC97 codec.
|
||||||
|
|
||||||
name='AC97 Playback Volume',index=0
|
``name='AC97 Playback Volume',index=0``
|
||||||
|
---------------------------------------
|
||||||
This control is used to attenuate samples for left and right front ADC PCM slots
|
This control is used to attenuate samples for left and right front ADC PCM slots
|
||||||
of the AC97 codec. The result samples are forwarded to the front DAC PCM
|
of the AC97 codec. The result samples are forwarded to the front DAC PCM
|
||||||
slots of the AC97 codec.
|
slots of the AC97 codec.
|
||||||
********************************************************************************
|
|
||||||
*** Note: This control should be zero for the standard operations, otherwise ***
|
|
||||||
*** a digital loopback is activated. ***
|
|
||||||
********************************************************************************
|
|
||||||
|
|
||||||
name='AC97 Capture Volume',index=0
|
.. note::
|
||||||
|
This control should be zero for the standard operations, otherwise
|
||||||
|
a digital loopback is activated.
|
||||||
|
|
||||||
|
|
||||||
|
``name='AC97 Capture Volume',index=0``
|
||||||
|
--------------------------------------
|
||||||
This control is used to attenuate samples for left and right front ADC PCM slots
|
This control is used to attenuate samples for left and right front ADC PCM slots
|
||||||
of the AC97 codec. The result is forwarded to the ADC capture FIFO (thus to
|
of the AC97 codec. The result is forwarded to the ADC capture FIFO (thus to
|
||||||
the standard capture PCM device).
|
the standard capture PCM device).
|
||||||
********************************************************************************
|
|
||||||
*** Note: This control should be 100 (maximal value), otherwise no analog ***
|
|
||||||
*** inputs of the AC97 codec can be captured (recorded). ***
|
|
||||||
********************************************************************************
|
|
||||||
|
|
||||||
name='IEC958 TTL Playback Volume',index=0
|
.. note::
|
||||||
|
This control should be 100 (maximal value), otherwise no analog
|
||||||
|
inputs of the AC97 codec can be captured (recorded).
|
||||||
|
|
||||||
|
``name='IEC958 TTL Playback Volume',index=0``
|
||||||
|
---------------------------------------------
|
||||||
This control is used to attenuate samples from left and right IEC958 TTL
|
This control is used to attenuate samples from left and right IEC958 TTL
|
||||||
digital inputs (usually used by a CDROM drive). The result samples are
|
digital inputs (usually used by a CDROM drive). The result samples are
|
||||||
forwarded to the front DAC PCM slots of the AC97 codec.
|
forwarded to the front DAC PCM slots of the AC97 codec.
|
||||||
|
|
||||||
name='IEC958 TTL Capture Volume',index=0
|
``name='IEC958 TTL Capture Volume',index=0``
|
||||||
|
--------------------------------------------
|
||||||
This control is used to attenuate samples from left and right IEC958 TTL
|
This control is used to attenuate samples from left and right IEC958 TTL
|
||||||
digital inputs (usually used by a CDROM drive). The result samples are
|
digital inputs (usually used by a CDROM drive). The result samples are
|
||||||
forwarded to the ADC capture FIFO (thus to the standard capture PCM device).
|
forwarded to the ADC capture FIFO (thus to the standard capture PCM device).
|
||||||
|
|
||||||
name='Zoom Video Playback Volume',index=0
|
``name='Zoom Video Playback Volume',index=0``
|
||||||
|
---------------------------------------------
|
||||||
This control is used to attenuate samples from left and right zoom video
|
This control is used to attenuate samples from left and right zoom video
|
||||||
digital inputs (usually used by a CDROM drive). The result samples are
|
digital inputs (usually used by a CDROM drive). The result samples are
|
||||||
forwarded to the front DAC PCM slots of the AC97 codec.
|
forwarded to the front DAC PCM slots of the AC97 codec.
|
||||||
|
|
||||||
name='Zoom Video Capture Volume',index=0
|
``name='Zoom Video Capture Volume',index=0``
|
||||||
|
--------------------------------------------
|
||||||
This control is used to attenuate samples from left and right zoom video
|
This control is used to attenuate samples from left and right zoom video
|
||||||
digital inputs (usually used by a CDROM drive). The result samples are
|
digital inputs (usually used by a CDROM drive). The result samples are
|
||||||
forwarded to the ADC capture FIFO (thus to the standard capture PCM device).
|
forwarded to the ADC capture FIFO (thus to the standard capture PCM device).
|
||||||
|
|
||||||
name='IEC958 LiveDrive Playback Volume',index=0
|
``name='IEC958 LiveDrive Playback Volume',index=0``
|
||||||
|
---------------------------------------------------
|
||||||
This control is used to attenuate samples from left and right IEC958 optical
|
This control is used to attenuate samples from left and right IEC958 optical
|
||||||
digital input. The result samples are forwarded to the front DAC PCM slots
|
digital input. The result samples are forwarded to the front DAC PCM slots
|
||||||
of the AC97 codec.
|
of the AC97 codec.
|
||||||
|
|
||||||
name='IEC958 LiveDrive Capture Volume',index=0
|
``name='IEC958 LiveDrive Capture Volume',index=0``
|
||||||
|
--------------------------------------------------
|
||||||
This control is used to attenuate samples from left and right IEC958 optical
|
This control is used to attenuate samples from left and right IEC958 optical
|
||||||
digital inputs. The result samples are forwarded to the ADC capture FIFO
|
digital inputs. The result samples are forwarded to the ADC capture FIFO
|
||||||
(thus to the standard capture PCM device).
|
(thus to the standard capture PCM device).
|
||||||
|
|
||||||
name='IEC958 Coaxial Playback Volume',index=0
|
``name='IEC958 Coaxial Playback Volume',index=0``
|
||||||
|
-------------------------------------------------
|
||||||
This control is used to attenuate samples from left and right IEC958 coaxial
|
This control is used to attenuate samples from left and right IEC958 coaxial
|
||||||
digital inputs. The result samples are forwarded to the front DAC PCM slots
|
digital inputs. The result samples are forwarded to the front DAC PCM slots
|
||||||
of the AC97 codec.
|
of the AC97 codec.
|
||||||
|
|
||||||
name='IEC958 Coaxial Capture Volume',index=0
|
``name='IEC958 Coaxial Capture Volume',index=0``
|
||||||
|
------------------------------------------------
|
||||||
This control is used to attenuate samples from left and right IEC958 coaxial
|
This control is used to attenuate samples from left and right IEC958 coaxial
|
||||||
digital inputs. The result samples are forwarded to the ADC capture FIFO
|
digital inputs. The result samples are forwarded to the ADC capture FIFO
|
||||||
(thus to the standard capture PCM device).
|
(thus to the standard capture PCM device).
|
||||||
|
|
||||||
name='Line LiveDrive Playback Volume',index=0
|
``name='Line LiveDrive Playback Volume',index=0``, ``name='Line LiveDrive Playback Volume',index=1``
|
||||||
name='Line LiveDrive Playback Volume',index=1
|
----------------------------------------------------------------------------------------------------
|
||||||
|
|
||||||
This control is used to attenuate samples from left and right I2S ADC
|
This control is used to attenuate samples from left and right I2S ADC
|
||||||
inputs (on the LiveDrive). The result samples are forwarded to the front
|
inputs (on the LiveDrive). The result samples are forwarded to the front
|
||||||
DAC PCM slots of the AC97 codec.
|
DAC PCM slots of the AC97 codec.
|
||||||
|
|
||||||
name='Line LiveDrive Capture Volume',index=1
|
``name='Line LiveDrive Capture Volume',index=1``, ``name='Line LiveDrive Capture Volume',index=1``
|
||||||
name='Line LiveDrive Capture Volume',index=1
|
--------------------------------------------------------------------------------------------------
|
||||||
|
|
||||||
This control is used to attenuate samples from left and right I2S ADC
|
This control is used to attenuate samples from left and right I2S ADC
|
||||||
inputs (on the LiveDrive). The result samples are forwarded to the ADC
|
inputs (on the LiveDrive). The result samples are forwarded to the ADC
|
||||||
capture FIFO (thus to the standard capture PCM device).
|
capture FIFO (thus to the standard capture PCM device).
|
||||||
|
|
||||||
name='Tone Control - Switch',index=0
|
``name='Tone Control - Switch',index=0``
|
||||||
|
----------------------------------------
|
||||||
This control turns the tone control on or off. The samples for front, rear
|
This control turns the tone control on or off. The samples for front, rear
|
||||||
and center / LFE outputs are affected.
|
and center / LFE outputs are affected.
|
||||||
|
|
||||||
name='Tone Control - Bass',index=0
|
``name='Tone Control - Bass',index=0``
|
||||||
|
--------------------------------------
|
||||||
This control sets the bass intensity. There is no neutral value!!
|
This control sets the bass intensity. There is no neutral value!!
|
||||||
When the tone control code is activated, the samples are always modified.
|
When the tone control code is activated, the samples are always modified.
|
||||||
The closest value to pure signal is 20.
|
The closest value to pure signal is 20.
|
||||||
|
|
||||||
name='Tone Control - Treble',index=0
|
``name='Tone Control - Treble',index=0``
|
||||||
|
----------------------------------------
|
||||||
This control sets the treble intensity. There is no neutral value!!
|
This control sets the treble intensity. There is no neutral value!!
|
||||||
When the tone control code is activated, the samples are always modified.
|
When the tone control code is activated, the samples are always modified.
|
||||||
The closest value to pure signal is 20.
|
The closest value to pure signal is 20.
|
||||||
|
|
||||||
name='IEC958 Optical Raw Playback Switch',index=0
|
``name='IEC958 Optical Raw Playback Switch',index=0``
|
||||||
|
-----------------------------------------------------
|
||||||
If this switch is on, then the samples for the IEC958 (S/PDIF) digital
|
If this switch is on, then the samples for the IEC958 (S/PDIF) digital
|
||||||
output are taken only from the raw FX8010 PCM, otherwise standard front
|
output are taken only from the raw FX8010 PCM, otherwise standard front
|
||||||
PCM samples are taken.
|
PCM samples are taken.
|
||||||
|
|
||||||
name='Headphone Playback Volume',index=1
|
``name='Headphone Playback Volume',index=1``
|
||||||
|
--------------------------------------------
|
||||||
This control attenuates the samples for the headphone output.
|
This control attenuates the samples for the headphone output.
|
||||||
|
|
||||||
name='Headphone Center Playback Switch',index=1
|
``name='Headphone Center Playback Switch',index=1``
|
||||||
|
---------------------------------------------------
|
||||||
If this switch is on, then the sample for the center PCM is put to the
|
If this switch is on, then the sample for the center PCM is put to the
|
||||||
left headphone output (useful for SB Live cards without separate center/LFE
|
left headphone output (useful for SB Live cards without separate center/LFE
|
||||||
output).
|
output).
|
||||||
|
|
||||||
name='Headphone LFE Playback Switch',index=1
|
``name='Headphone LFE Playback Switch',index=1``
|
||||||
|
------------------------------------------------
|
||||||
If this switch is on, then the sample for the center PCM is put to the
|
If this switch is on, then the sample for the center PCM is put to the
|
||||||
right headphone output (useful for SB Live cards without separate center/LFE
|
right headphone output (useful for SB Live cards without separate center/LFE
|
||||||
output).
|
output).
|
||||||
|
|
||||||
|
|
||||||
3) PCM stream related controls
|
PCM stream related controls
|
||||||
------------------------------
|
===========================
|
||||||
|
|
||||||
name='EMU10K1 PCM Volume',index 0-31
|
|
||||||
|
|
||||||
|
``name='EMU10K1 PCM Volume',index 0-31``
|
||||||
|
----------------------------------------
|
||||||
Channel volume attenuation in range 0-0xffff. The maximum value (no
|
Channel volume attenuation in range 0-0xffff. The maximum value (no
|
||||||
attenuation) is default. The channel mapping for three values is
|
attenuation) is default. The channel mapping for three values is
|
||||||
as follows:
|
as follows:
|
||||||
|
|
||||||
0 - mono, default 0xffff (no attenuation)
|
* 0 - mono, default 0xffff (no attenuation)
|
||||||
1 - left, default 0xffff (no attenuation)
|
* 1 - left, default 0xffff (no attenuation)
|
||||||
2 - right, default 0xffff (no attenuation)
|
* 2 - right, default 0xffff (no attenuation)
|
||||||
|
|
||||||
name='EMU10K1 PCM Send Routing',index 0-31
|
|
||||||
|
|
||||||
|
``name='EMU10K1 PCM Send Routing',index 0-31``
|
||||||
|
----------------------------------------------
|
||||||
This control specifies the destination - FX-bus accumulators. There are
|
This control specifies the destination - FX-bus accumulators. There are
|
||||||
twelve values with this mapping:
|
twelve values with this mapping:
|
||||||
|
|
||||||
0 - mono, A destination (FX-bus 0-15), default 0
|
* 0 - mono, A destination (FX-bus 0-15), default 0
|
||||||
1 - mono, B destination (FX-bus 0-15), default 1
|
* 1 - mono, B destination (FX-bus 0-15), default 1
|
||||||
2 - mono, C destination (FX-bus 0-15), default 2
|
* 2 - mono, C destination (FX-bus 0-15), default 2
|
||||||
3 - mono, D destination (FX-bus 0-15), default 3
|
* 3 - mono, D destination (FX-bus 0-15), default 3
|
||||||
4 - left, A destination (FX-bus 0-15), default 0
|
* 4 - left, A destination (FX-bus 0-15), default 0
|
||||||
5 - left, B destination (FX-bus 0-15), default 1
|
* 5 - left, B destination (FX-bus 0-15), default 1
|
||||||
6 - left, C destination (FX-bus 0-15), default 2
|
* 6 - left, C destination (FX-bus 0-15), default 2
|
||||||
7 - left, D destination (FX-bus 0-15), default 3
|
* 7 - left, D destination (FX-bus 0-15), default 3
|
||||||
8 - right, A destination (FX-bus 0-15), default 0
|
* 8 - right, A destination (FX-bus 0-15), default 0
|
||||||
9 - right, B destination (FX-bus 0-15), default 1
|
* 9 - right, B destination (FX-bus 0-15), default 1
|
||||||
10 - right, C destination (FX-bus 0-15), default 2
|
* 10 - right, C destination (FX-bus 0-15), default 2
|
||||||
11 - right, D destination (FX-bus 0-15), default 3
|
* 11 - right, D destination (FX-bus 0-15), default 3
|
||||||
|
|
||||||
Don't forget that it's illegal to assign a channel to the same FX-bus accumulator
|
Don't forget that it's illegal to assign a channel to the same FX-bus accumulator
|
||||||
more than once (it means 0=0 && 1=0 is an invalid combination).
|
more than once (it means 0=0 && 1=0 is an invalid combination).
|
||||||
|
|
||||||
name='EMU10K1 PCM Send Volume',index 0-31
|
``name='EMU10K1 PCM Send Volume',index 0-31``
|
||||||
|
---------------------------------------------
|
||||||
It specifies the attenuation (amount) for given destination in range 0-255.
|
It specifies the attenuation (amount) for given destination in range 0-255.
|
||||||
The channel mapping is following:
|
The channel mapping is following:
|
||||||
|
|
||||||
0 - mono, A destination attn, default 255 (no attenuation)
|
* 0 - mono, A destination attn, default 255 (no attenuation)
|
||||||
1 - mono, B destination attn, default 255 (no attenuation)
|
* 1 - mono, B destination attn, default 255 (no attenuation)
|
||||||
2 - mono, C destination attn, default 0 (mute)
|
* 2 - mono, C destination attn, default 0 (mute)
|
||||||
3 - mono, D destination attn, default 0 (mute)
|
* 3 - mono, D destination attn, default 0 (mute)
|
||||||
4 - left, A destination attn, default 255 (no attenuation)
|
* 4 - left, A destination attn, default 255 (no attenuation)
|
||||||
5 - left, B destination attn, default 0 (mute)
|
* 5 - left, B destination attn, default 0 (mute)
|
||||||
6 - left, C destination attn, default 0 (mute)
|
* 6 - left, C destination attn, default 0 (mute)
|
||||||
7 - left, D destination attn, default 0 (mute)
|
* 7 - left, D destination attn, default 0 (mute)
|
||||||
8 - right, A destination attn, default 0 (mute)
|
* 8 - right, A destination attn, default 0 (mute)
|
||||||
9 - right, B destination attn, default 255 (no attenuation)
|
* 9 - right, B destination attn, default 255 (no attenuation)
|
||||||
10 - right, C destination attn, default 0 (mute)
|
* 10 - right, C destination attn, default 0 (mute)
|
||||||
11 - right, D destination attn, default 0 (mute)
|
* 11 - right, D destination attn, default 0 (mute)
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
4) MANUALS/PATENTS:
|
MANUALS/PATENTS
|
||||||
-------------------
|
===============
|
||||||
|
|
||||||
ftp://opensource.creative.com/pub/doc
|
ftp://opensource.creative.com/pub/doc
|
||||||
-------------------------------------
|
-------------------------------------
|
||||||
|
|
||||||
Files:
|
LM4545.pdf
|
||||||
LM4545.pdf AC97 Codec
|
AC97 Codec
|
||||||
|
m2049.pdf
|
||||||
m2049.pdf The EMU10K1 Digital Audio Processor
|
The EMU10K1 Digital Audio Processor
|
||||||
|
hog63.ps
|
||||||
hog63.ps FX8010 - A DSP Chip Architecture for Audio Effects
|
FX8010 - A DSP Chip Architecture for Audio Effects
|
||||||
|
|
||||||
|
|
||||||
WIPO Patents
|
WIPO Patents
|
||||||
------------
|
------------
|
||||||
Patent numbers:
|
|
||||||
WO 9901813 (A1) Audio Effects Processor with multiple asynchronous (Jan. 14, 1999)
|
|
||||||
streams
|
|
||||||
|
|
||||||
WO 9901814 (A1) Processor with Instruction Set for Audio Effects (Jan. 14, 1999)
|
WO 9901813 (A1)
|
||||||
|
Audio Effects Processor with multiple asynchronous streams
|
||||||
|
(Jan. 14, 1999)
|
||||||
|
|
||||||
WO 9901953 (A1) Audio Effects Processor having Decoupled Instruction
|
WO 9901814 (A1)
|
||||||
Execution and Audio Data Sequencing (Jan. 14, 1999)
|
Processor with Instruction Set for Audio Effects (Jan. 14, 1999)
|
||||||
|
|
||||||
|
WO 9901953 (A1)
|
||||||
|
Audio Effects Processor having Decoupled Instruction
|
||||||
|
Execution and Audio Data Sequencing (Jan. 14, 1999)
|
||||||
|
|
||||||
|
|
||||||
US Patents (http://www.uspto.gov/)
|
US Patents (http://www.uspto.gov/)
|
||||||
----------------------------------
|
----------------------------------
|
||||||
|
|
||||||
US 5925841 Digital Sampling Instrument employing cache memory (Jul. 20, 1999)
|
US 5925841
|
||||||
|
Digital Sampling Instrument employing cache memory (Jul. 20, 1999)
|
||||||
|
|
||||||
US 5928342 Audio Effects Processor integrated on a single chip (Jul. 27, 1999)
|
US 5928342
|
||||||
with a multiport memory onto which multiple asynchronous
|
Audio Effects Processor integrated on a single chip
|
||||||
digital sound samples can be concurrently loaded
|
with a multiport memory onto which multiple asynchronous
|
||||||
|
digital sound samples can be concurrently loaded
|
||||||
|
(Jul. 27, 1999)
|
||||||
|
|
||||||
US 5930158 Processor with Instruction Set for Audio Effects (Jul. 27, 1999)
|
US 5930158
|
||||||
|
Processor with Instruction Set for Audio Effects (Jul. 27, 1999)
|
||||||
|
|
||||||
US 6032235 Memory initialization circuit (Tram) (Feb. 29, 2000)
|
US 6032235
|
||||||
|
Memory initialization circuit (Tram) (Feb. 29, 2000)
|
||||||
|
|
||||||
US 6138207 Interpolation looping of audio samples in cache connected to (Oct. 24, 2000)
|
US 6138207
|
||||||
system bus with prioritization and modification of bus transfers
|
Interpolation looping of audio samples in cache connected to
|
||||||
in accordance with loop ends and minimum block sizes
|
system bus with prioritization and modification of bus transfers
|
||||||
|
in accordance with loop ends and minimum block sizes
|
||||||
|
(Oct. 24, 2000)
|
||||||
|
|
||||||
US 6151670 Method for conserving memory storage using a (Nov. 21, 2000)
|
US 6151670
|
||||||
pool of short term memory registers
|
Method for conserving memory storage using a
|
||||||
|
pool of short term memory registers
|
||||||
|
(Nov. 21, 2000)
|
||||||
|
|
||||||
US 6195715 Interrupt control for multiple programs communicating with (Feb. 27, 2001)
|
US 6195715
|
||||||
a common interrupt by associating programs to GP registers,
|
Interrupt control for multiple programs communicating with
|
||||||
defining interrupt register, polling GP registers, and invoking
|
a common interrupt by associating programs to GP registers,
|
||||||
callback routine associated with defined interrupt register
|
defining interrupt register, polling GP registers, and invoking
|
||||||
|
callback routine associated with defined interrupt register
|
||||||
|
(Feb. 27, 2001)
|
||||||
Loading…
Add table
Reference in a new issue