Yamaha OPL3-SA3 specifications YMF715E

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YMF715E

■PIN CONFIGURATION YMF715E-S

AVSS AVDD GP0 GP1 GP2 GP3 GP4 GP5 GP6 GP7

DVSS RESET /IOW /IOR

DVDD AEN A11 A10 A9 IRQ3 IRQ5 IRQ7 IRQ9 IRQ10 IRQ11

SBFLTR		SBFLTL		SYNSHL		SYNSHR		TRECR		TRECL		AUX2L		AUX2R	MIC	MIN		VREFO	VREFI		AVSS	AVDD		LINEL	LINER		AUX1L	AUX1R		OUTL	OUTR		VOCIL	VOCIR		VOCOR	VOCOL		ADFLTL


100		99		98		97		96		95		94		93	92	91		90	89		88	87		86	85		84	83		82	81		80	79		78	77		76
1																																							75
																																							75
																																							74
2																																							74
2																																							73
3																																							73
3																																							72
4																																							72
4																																							71
5																																							71
5																																							70
6																																							70
7																																							69
8																																							68
9																																							67
10																																							66
11																																							65
12																																							64
12																																							64
13																																							63
14																																							62
14																																							62
15																																							61
16																																							60
16																																							60
17																																							59
18																																							58
19																																							57
20																																							56
21																																							55
22																																							54
23																																							53
24																																							52
25																																							51
26		27		28		29		30		31		32		33	34	35		36	37		38	39		40	41		42	43		44	45		46	47		48	49		50


	DRQ0		/DACK0		DRQ1		/DACK1		DRQ3		/DACK3		D0	D1	D2		D3	DVDD		DVSS	D4		D5	D6		D7	A8		A7	A6		A5	A4		A3	DVSS		RXD	TXD

100 pin SQFP Top View

ADFLTR DVSS SEL0 SEL1 SEL2 MP0 MP1 MP2 MP3 MP4 MP5 MP6 MP7 MP8 MP9

DVDD /VOLUP /VOLDW A0

X33O

X33I

X24O

X24I

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 Eeprom System Block DiagramAEN Resetdrv IOW,/IOR AENIOW,/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 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-ROMExternal Eeprom Hardware Volume InterruptDownload Resource data YMODE1 YMODE0 DAC interface3D Enhanced Control Power Management VrefPDN=PDX=1 Partial Power Down ModePower Save Mode APM OPL3-SA3 Suspend/Resume ModeBios OFFOPL3 Data Register Array 0 R/W Register description 9-1. SA Sound System 9-1-1. OPL3OPL3 Status Register RO 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 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 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 controlTREBLE R/W 3D Enhanced controlWIDE R/W3D Enhanced controlBASS R/W Modem Hardware Volume Interrupt Channel Configuration R/WJoystick 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 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.