Yamaha OPL3-SA3 specifications SEL=4 for Notebook PC

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YMF715E

(4) SEL=4 (for Notebook PC)

SA15-12

AEN

RESETDRV /IOW,/IOR SA11-0

SD7-0

/IOW,/IOR SA2-0

SD7-0

138

AEN*

 

 

 

MP2

BCLK_ZV

}ZV Port

AEN

 

 

 

 

 

 

 

 

MP3

LRCK_ZV

 

 

 

 

 

RESET

 

 

 

MP4

SIN_ZV

/IOW,/IOR YMF715E-S

MP5

/XRST

Peripheral

BCLK_ML

Equipment

A11-0

(OPL3-SA3)

MP6

 

 

 

D7-0

MP7

LRCK_ML

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MP8

SIN_ML

 

 

 

 

 

 

 

 

MP0

MP1

MP9

TXD

 

 

 

/EXTEN

/SYNCS

CLKO

TXD

 

 

 

RESET

/OPLCS

XII

RXD

 

 

 

 

 

DO2

 

 

 

/IOW

OPL4-

 

 

 

 

 

 

 

/IOR

ML/ML2 LRO

 

 

 

A2-0

 

 

245

D7-0

 

 

BCO

 

 

DBDIR

 

 

 

 

1. 16bit Address Decode

The signal AEN* generated by decoding SA15-12 and AEN needs to be connected to the AEN of OPL3-SA3.

2. ZV Port and OPL4-ML/ML2 I/F

ZV port is supported by using the internal DAC of OPL3-SA3 that is originally dedicated for the use of internal OPL3.

(i)either OPL4-ML/ML2 or ZV port is active at a time and simultaneous use is not possible.

(ii)which function the internal DAC is used for is determined by the SA3 Control register, index 02h, VZE bit.

May 21, 1997

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Contents YMF715E YMF715E IOW ResetTTL AEN TTLVolup CmosRXD TXD TTLBlock 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 OFF Suspend/Resume ModeBios APM OPL3-SA3OPL3 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 Codec Direct Registers R/W WSS Configuration Register ROWSS compatible 16-bit Codec WSS Status Register ROWSS 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 WSS DMA Base counter R/W MiscellaneousMcsw ModeSound Blaster compatibility Internal State Scan Data R/W Sound Blaster compatibility Internal State Scan out/in R/WSbpda SbpdrSBPDR=0 SBPDA=0SBPDR=1 SBPDA=1Sbdac Digital Block Partial Power Down R/WAnalog Block Partial Power Down R/W Fmdac3D Enhanced controlTREBLE R/W 3D Enhanced controlWIDE R/W3D Enhanced controlBASS R/W Multi-purpose Select Pin Status RO Hardware Volume Interrupt Channel Configuration R/WJoystick ModemCD-ROM Recommended Operating Conditions Electrical Characteristics Absolute Maximum RatingsDC Characteristics 1 Dvdd = 5.0±0.25V DC Characteristics 2 Dvdd = 3.3±0.30V Bclk ↑/LRCK AC CharacteristicsCPU Interface & DMA BUS Cycle ,2,3,4,5,6,7,8 Serial Audio Zoomed Video Interface InputSymbol 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 ・ LINE/AUX1,2/MIN/MIC Analog CharacteristicsAnalog Input Characteristics Analog Output CharacteristicsExternal 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.