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Yamaha OPL3-SA3 specifications Block Diagram, YMF715E

Models: OPL3-SA3

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YMF715E

■BLOCK DIAGRAM

May 21, 1997

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Yamaha OPL3-SA3 specifications Block Diagram, YMF715E

Contents

OUTLINE FEATURESYMF715E OPL3-SA3100 pin SQFP Top View PIN CONFIGURATION YMF715E-SYMF715E ISA bus interface 36 pins PIN DESCRIPTIONAnalog Input & Output 24 pins YMF715EOthers 27 pins Multi-purposepins : 13 pinsTotal 100 pins YMF715EYMF715E BLOCK DIAGRAMYMF715E FUNCTION OVERVIEW 1.Multi-purposepin1-1. Multi-purposefunction YMF715E 1-2.Pin descriptionMutil-purposepins YMF715E-S 1-3.System Block DiagramOPL3-SA3 16V8YMF715E-S YMF715EOPL3-SA3 OPL4-ML/ML2ML/ML2 LRO OPL4YMF715E OPL3-SA3OPL3-SA3 YMF715EOPL4 ML/ML2 LROYMF715E-S YMF715EOPL3-SA3 OPL4-ML/ML2YMF715E-S YMF715EOPL3-SA3 OPL4YMF715E 2-1.PnP Auto-Configurationmode2. ISA Interface YMF715E 2-2.PnP ISA Configuration RegisterCard Control Registers MayLogical Device Number = 0 SA3 Sound System YMF715ELogical Device Number = 1 Joystick Logical Device Number = 2 MODEM OptionalYMF715E 2-3.Recommended Resource Data1 LDN=0 SA3 Sound System YMF715E 2 LDN=1 Joystick3 LDN=2 MODEM YMF715E 2-4.Manual Configuration Mode4 LDN=3 CD-ROM 5-1.Hardware Volume up/down/mute Control 5. Hardware Volume Control5-2.Hardware Volume Interrupt 3. Download Resource data6. DAC interface Yamaha 3D Enhanced Controller7. 3D Enhanced Control Fig.7-13D Enhanced Control Block DiagramYMF715E 8. Power ManagementYMF715E 8-1.Partial Power Down Mode8-2.Power Save Mode YMF715E 8-4.Suspend/Resume ModeOPL3 Data Register Array 0 R/W YMF715EOPL3 Status Register RO OPL3 Data Register Array 1 R/W 9-1-2.Sound Blaster Pro compatibilityYMF715E YMF715E 9-1-2-1.DSP CommandCMD Support Function MayMay YMF715E9-1-2-2.Sound Blaster Pro compatibility Mixer SB Mixer YMF715EWSS Mixer SB MixerWSS Configuration Register RO 9-1-3.WSS compatible 16-bitCODECYMF715E WSS Status Register ROWSS CODEC Indirect Registers R/W YMF715E9-1-5. OPL3-SA3control register 9-1-4.MPU401Power Management R/W YMF715ESystem control R/W YMF715EInterrupt IRQ-Astatus RO Interrupt Channel configuration R/WYMF715E Interrupt IRQ-Bstatus RO DMA configuration R/WYMF715E Master Volume Rch R/W Master Volume Lch R/WMIC Volume R/W YMF715EMiscellaneous YMF715EWSS DMA Base counter R/W WSS Interrupt Scan out/in R/WSBPDA YMF715Ei Scan Out YMF715EYMF715E Digital Block Partial Power Down R/WAnalog Block Partial Power Down R/W 3D Enhanced controlWIDE R/W YMF715E3D Enhanced controlBASS R/W 3D Enhanced controlTREBLE R/W9-3.MODEM 9-2.JoystickYMF715E Multi-purposeSelect Pin Status ROYMF715E 9-4. CD-ROMDC Characteristics 1DVDD = 5.0±0.25V Electrical CharacteristicsAbsolute Maximum Ratings Recommended Operating ConditionsYMF715E DC Characteristics 2DVDD = 3.3±0.30VSerial Audio Zoomed Video Interface Input Fig.9 AC CharacteristicsYMF715E YMF715E YMF715E I/O Write CycleI/O Read Cycle DRQ3,1,0 DACK3,1,0 8bit Mono & ADPCM DMA Write CycleFig.3 8bit Mono & ADPCM DMA Read Cycle YMF715EIOW,/IOR 8bit Stereo or 16bit Mono DMA CycleFig.5 16bit Stereo DMA Cycle YMF715ERESET Fig.7 Reset Pulse WidthSYNCS or CDCS1,0 or MCS Fig.8 Serial Audio InterfaceAnalog Input Characteristics Analog CharacteristicsAnalog Output Characteristics YMF715EYMF715E External DimensionsIMPORTANT NOTICE YAMAHA CORPORATIONAGENCY YMF715E