Yamaha OPL3-SA3 specifications 3D Enhanced controlWIDE R/W, 3D Enhanced controlBASS R/W

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YMF715E

Notice)

In the partial power down mode, master volume is not muted, so all analog input sources and enabled digital sources (i.e. FM, SB, WSS etc.) can be heard. Note that AUX2 inputs are exceptions in this regard since setting FMDAC bit inhibits the inputs altogether.

3D Enhanced control(WIDE) (R/W):

 

Index

 

D7

D6

D5

D4

D3

D2

D1

D0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14h

 

-

WIDER2

WIDER1

WIDER0

-

WIDEL2

WIDEL1

WIDEL0

 

This register specifies the wide level of the 3D enhanced control.

 

 

 

WIDER2-0...

These bits determine the wide level of 3D enhanced control on Right

 

 

 

 

Channel by 8 step (if WIDER2-0=0, 0%, and WIDER2-0=7, 100%).

 

WIDEL2-0...

These bits determine the wide level of 3D enhanced control on Left

 

 

 

 

Channel by 8 step (if WIDEL2-0=0, 0%, and WIDEL2-0=7, 100%).

 

default:00h

 

 

 

 

 

 

 

 

3D Enhanced control(BASS) (R/W):

 

 

 

 

 

 

Index

 

D7

D6

D5

D4

D3

D2

D1

D0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15h

 

-

BASSR2

BASSR1

BASSR0

-

BASSL2

BASSL1

BASSL0

 

This register specifies the bass level of the 3D enhanced control.

 

 

 

BASSR2-0...

These bits determine the bass level of 3D enhanced control on Right

 

 

 

 

Channel by 1.5dB step(Max. 10.5dB).

 

 

 

 

BASSL2-0...

These bits determine the bass level of 3D enhanced control on Left

 

 

 

 

Channel by 1.5dB step(Max. 10.5dB).

 

 

 

 

default : 00h

 

 

 

 

 

 

 

3D Enhanced control(TREBLE) (R/W):

 

 

 

 

 

 

Index

 

D7

D6

D5

D4

D3

D2

D1

D0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16h

 

-

TRER2

TRER1

TRER0

-

TREL2

TREL1

TREL0

 

This register specifies the treble level of the 3D enhanced control.

 

 

 

TRER2-0...

 

These bits determine the treble level of 3D enhanced control on Right

 

 

 

 

Channel by 1.5dB step(Max. 10.5dB).

 

 

 

 

TREL2-0...

 

These bits determine the treble level of 3D enhanced control on Left

 

 

 

 

Channel by 1.5dB step(Max. 10.5dB).

 

 

 

 

default : 00h

 

 

 

 

 

 

 

Notice)

The 3D Enhanced control parameter registers at index 14h, 15h and 16h must be 00h, when doing the Wide Stereo portion in power down mode (setting SA3 control register, index 13h, WIDE bit to “1”).

May 21, 1997

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Contents YMF715E YMF715E TTL ResetAEN TTL IOWRXD CmosTXD TTL VolupBlock Diagram SEL=0 SEL=1 SEL=2 SEL=3 SEL=4 SEL=5 SEL=6 SEL=7 Multi-purpose pin Multi-purpose functionPin description Eeprom System Block DiagramAEN Resetdrv AEN IOW,/IORIOW,/IOR SA2-0 SEL=4 for Notebook PC SEL=5 for Notebook PC SEL=7 for Notebook PC, Desktop PC OPL3 PnP Auto-Configuration modeISA Interface Card Control Registers PnP ISA Configuration RegisterLogical Device Number = 1 Joystick Logical Device Number = 3 CD-ROM Optional Recommended Resource DataLDN=2MODEM LDN=3CD-ROM Manual Configuration ModeExternal Eeprom Hardware Volume InterruptDownload Resource data YMODE1 YMODE0 DAC interface3D Enhanced Control Vref Power ManagementPDN=PDX=1 Partial Power Down ModePower Save Mode Bios Suspend/Resume ModeAPM OPL3-SA3 OFFOPL3 Data Register Array 0 R/W Register description 9-1. SA Sound System 9-1-1. OPL3OPL3 Status Register RO OPL3 Data Register Array 1 R/W Sound Blaster Pro compatibilityDSP Command Sound Blaster Pro compatibility Mixer SA3 Ctrl WSS compatible 16-bit Codec WSS Configuration Register ROWSS Status Register RO WSS Codec Direct Registers R/WWSS Codec Indirect Registers R/W OPL3-SA3 control register Power Management R/WMPU401 IDSEL1 IDSEL0 System control R/WSbhe Interrupt IRQ-A status RO Interrupt Channel configuration R/WIRQ-A WSS + OPL3 DMA-A WSS-P DMA-B WSS-R + SB DMA configuration R/WInterrupt IRQ-B status RO MIC Volume R/W Master Volume Lch R/WMaster Volume Rch R/W Mcsw MiscellaneousMode WSS DMA Base counter R/WSbpda Sound Blaster compatibility Internal State Scan out/in R/WSbpdr Sound Blaster compatibility Internal State Scan Data R/WSBPDR=1 SBPDA=0SBPDA=1 SBPDR=0Analog Block Partial Power Down R/W Digital Block Partial Power Down R/WFmdac Sbdac3D Enhanced controlTREBLE R/W 3D Enhanced controlWIDE R/W3D Enhanced controlBASS R/W Joystick Hardware Volume Interrupt Channel Configuration R/WModem Multi-purpose Select Pin Status ROCD-ROM Recommended Operating Conditions Electrical Characteristics Absolute Maximum RatingsDC Characteristics 1 Dvdd = 5.0±0.25V DC Characteristics 2 Dvdd = 3.3±0.30V CPU Interface & DMA BUS Cycle ,2,3,4,5,6,7,8 AC CharacteristicsSerial Audio Zoomed Video Interface Input Bclk ↑/LRCKSymbol Condition Min Typ Max Unit Master Clock Frequency Write Cycle 8bit Mono & Adpcm DMA Write Cycle 8bit Stereo or 16bit Mono DMA Cycle External Interface External Synthesizer, CD ROM, Modem Analog Input Characteristics Analog CharacteristicsAnalog Output Characteristics ・ LINE/AUX1,2/MIN/MICExternal Dimensions Yamaha Corporation

OPL3-SA3 specifications

The Yamaha OPL3-SA3 is a highly regarded sound card known for its exceptional audio performance and versatility, capturing the interest of enthusiasts and professionals in the digital audio realm. As an advanced version of the popular OPL3 series, the OPL3-SA3 integrates cutting-edge technologies that enhance its sound generation capabilities, making it a sought-after component for both music production and gaming applications.

One of the key features of the Yamaha OPL3-SA3 is its use of the FM synthesis technology, which allows for the generation of rich, complex sounds that are particularly favored in electronic and video game music. The OPL3 architecture supports up to 18 channels of audio output, enabling the simultaneous playback of multiple sounds without compromising quality. This multichannel capability enhances its use in audio applications, where layering various sound elements is crucial.

In addition to its synthesis features, the OPL3-SA3 also incorporates advanced MIDI capabilities, allowing musicians to connect and control external MIDI devices seamlessly. The integration of General MIDI support expands its usability in various music production setups. This makes the OPL3-SA3 a versatile option for composers and sound designers looking to create intricate soundscapes or realistic instrument simulations.

The audio quality of the OPL3-SA3 is further complemented by its 16-bit resolution and a sampling rate of up to 44.1 kHz, delivering clear and dynamic audio playback. This high level of fidelity is essential for generating lifelike sounds, making it suitable for both professional recordings and high-quality gaming experiences.

Another notable characteristic of the OPL3-SA3 is its compatibility with a wide range of operating systems, including DOS and Windows platforms, enhancing its accessibility for users of different systems. The card's drivers are designed for simplicity and reliability, ensuring that it can be easily integrated into existing audio setups.

With its combination of FM synthesis, MIDI capabilities, multichannel support, and high-fidelity audio performance, the Yamaha OPL3-SA3 stands out as a powerful tool for sound generation. Whether utilized by musicians, audio engineers, or game developers, the OPL3-SA3 continues to be a valuable asset in the evolving landscape of digital audio. Its legacy in the realm of sound cards remains influential, showcasing Yamaha's commitment to innovation and quality in the field of audio technology.