Yamaha OPL3-SA3 specifications Yamaha Corporation

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YMF715E

IMPORTANT NOTICE

1.Yamaha reserves the right to make changes to its Products and to this document without notice. The information contained in this document has been carefully checked and is believed to be reliable. However, Yamaha assumes no responsibilities for inaccuracies and makes no commitment to update or to keep current the information contained in this document.

2.These Yamaha Products are designed only for commercial and normal industrial applications, and are not suitable for other uses, such as medical life support equipment, nuclear facilities, critical care equipment or any other application the failure of which could lead to death, personal injury or environmental or property damage. Use of the Products in any such application is at the customer's sole risk and expense.

3.YAMAHA ASSUMES NO LIABILITY FOR INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES OR INJURY THAT MAY RESULT FROM MISAPPLICATION OR IMPROPER USE OR OPERATION OF THE PRODUCTS.

4.YAMAHA MAKES NO WARRANTY OR REPRESENTATION THAT THE PRODUCTS ARE SUBJECT TO INTELLECTUAL PROPERTY LICENSE FROM YAMAHA OR ANYTHIRD PARTY, AND YAMAHA MAKES NO WARRANTY OR REPRESENTATION OF NON- INFRINGEMENT WITH RESPECT TO THE PRODUCTS. YAMAHA SPECIFICALLY EXCLUDES ANY LIABILITY TO THE CUSTOMER OR ANY THIRD PARTY ARISING FROM OR RELATED TO THE PRODUCTS' INFRINGEMENT OF ANY THIRD PARTY'S INTELLECTUAL PROPERTY RIGHTS, INCLUDING THE PATENT, COPYRIGHT, TRADEMARK OR TRADE SECRET RIGHTS OF ANY THIRD PARTY.

5.EXAMPLES OF USE DESCRIBED HEREIN ARE MERELY TO INDICATE THE CHARACTERISTICS AND PERFORMANCE OF YAMAHA PRODUCTS. YAMAHA ASSUMES NO RESPONSIBILITY FOR ANY INTELLECTUAL PROPERTY CLAIMS OR OTHER PROBLEMS THAT MAY RESULT FROM APPLICATIONS BASED ON THE EXAMPLES DESCRIBED HEREIN. YAMAHA MAKES NO WARRANTY WITH RESPECT TO THE PRODUCTS, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR USE AND TITLE.

Note) The specifications of this product are subject to improvement change without prior notice.

AGENCY

YAMAHA CORPORATION

Address inquires to :

Semi-conductor Sales Department

■ Head Office

203, MatsunokiJima, Toyooka-mura.

 

Iwata-gun, Shizuoka-ken, 438-01

 

Tel. 0539-62-4918

Fax. 0539-62-5054

■ Tokyo Office

2-17-11, Takanawa, Minato-ku, Tokyo, 108

 

Tel. 03-5488-5431

Fax. 03-5488-5088

■ Osaka Office

3-12-9, Minami Senba, Chuo-ku, Osaka City,

 

Osaka, 542 Shinsaibashi Plaza Bldg. 4F

 

Tel. 06-252-7980

Fax. 06-252-5615

■ U.S.A. Office

YAMAHA System Technology.

 

100 Century Center Court, San Jose, CA 95112

 

Tel. 408-467-2300

Fax. 408-437-8791

May 21, 1997

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Contents YMF715E YMF715E AEN TTL ResetTTL IOWTXD TTL CmosRXD VolupBlock Diagram Multi-purpose pin Multi-purpose function SEL=0 SEL=1 SEL=2 SEL=3 SEL=4 SEL=5 SEL=6 SEL=7Pin description System Block Diagram AEN ResetdrvEeprom IOW,/IOR AENIOW,/IOR SA2-0 SEL=4 for Notebook PC SEL=5 for Notebook PC SEL=7 for Notebook PC, Desktop PC PnP Auto-Configuration mode ISA InterfaceOPL3 PnP ISA Configuration Register Card Control RegistersLogical Device Number = 1 Joystick Recommended Resource Data Logical Device Number = 3 CD-ROM OptionalLDN=2MODEM Manual Configuration Mode LDN=3CD-ROMHardware Volume Interrupt Download Resource dataExternal Eeprom DAC interface 3D Enhanced ControlYMODE1 YMODE0 Power Management VrefPartial Power Down Mode Power Save ModePDN=PDX=1 APM OPL3-SA3 Suspend/Resume ModeBios OFFRegister description 9-1. SA Sound System 9-1-1. OPL3 OPL3 Status Register ROOPL3 Data Register Array 0 R/W Sound Blaster Pro compatibility OPL3 Data Register Array 1 R/WDSP Command Sound Blaster Pro compatibility Mixer SA3 Ctrl WSS Status Register RO WSS Configuration Register ROWSS compatible 16-bit Codec WSS Codec Direct Registers R/WWSS Codec Indirect Registers R/W Power Management R/W MPU401OPL3-SA3 control register System control R/W SbheIDSEL1 IDSEL0 Interrupt Channel configuration R/W IRQ-A WSS + OPL3Interrupt IRQ-A status RO DMA configuration R/W Interrupt IRQ-B status RODMA-A WSS-P DMA-B WSS-R + SB Master Volume Lch R/W Master Volume Rch R/WMIC Volume R/W Mode MiscellaneousMcsw WSS DMA Base counter R/WSbpdr Sound Blaster compatibility Internal State Scan out/in R/WSbpda Sound Blaster compatibility Internal State Scan Data R/WSBPDA=1 SBPDA=0SBPDR=1 SBPDR=0Fmdac Digital Block Partial Power Down R/WAnalog Block Partial Power Down R/W Sbdac3D Enhanced controlWIDE R/W 3D Enhanced controlBASS R/W3D Enhanced controlTREBLE R/W Modem Hardware Volume Interrupt Channel Configuration R/WJoystick Multi-purpose Select Pin Status ROCD-ROM Electrical Characteristics Absolute Maximum Ratings DC Characteristics 1 Dvdd = 5.0±0.25VRecommended Operating Conditions DC Characteristics 2 Dvdd = 3.3±0.30V Serial Audio Zoomed Video Interface Input AC CharacteristicsCPU Interface & DMA BUS Cycle ,2,3,4,5,6,7,8 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 Output Characteristics Analog CharacteristicsAnalog Input 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.
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