YMF715E

WSS CODEC Indirect Registers (R/W):

Index

D7

D6

D5

D4

D3

D2

D1

D0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00h

LSS1

LSS0

LMGE

-

LIG3

LIG2

LIG1

LIG0

01h

RSS1

RSS0

RMGE

-

RIG3

RIG2

RIG1

RIG0

 

 

 

 

 

 

 

 

 

02h

LX1M

-

-

LX1G4

LX1G3

LX1G2

LX1G1

LX1G0

 

 

 

 

 

 

 

 

 

03h

RX1M

-

-

RX1G4

RX1G3

RX1G2

RX1G1

RX1G0

 

 

 

 

 

 

 

 

 

04h

LX2M

-

-

LX2G4

LX2G3

LX2G2

LX2G1

LX2G0

 

 

 

 

 

 

 

 

 

05h

RX2M

-

-

RX2G4

RX2G3

RX2G2

RX2G1

RX2G0

 

 

 

 

 

 

 

 

 

06h

LOM

-

LOA5

LOA4

LOA3

LOA2

LOA1

LOA0

 

 

 

 

 

 

 

 

 

07h

ROM

-

ROA5

ROA4

ROA3

ROA2

ROA1

ROA0

 

 

 

 

 

 

 

 

 

08h

FM1

FM0

C/L

S/M

CFS2

CFS1

CFS0

CSL

 

 

 

 

 

 

 

 

 

09h

CPIO

PPIO

-

-

ACAL

SDC

CEN

PEN

 

 

 

 

 

 

 

 

 

0Ah

XTL1*

XTL0*

-

-

-

-

IEN

-

 

 

 

 

 

 

 

 

 

0Bh

COR

PUR

ACI

DRS

“0”

“0”

“0”

“0”

 

 

 

 

 

 

 

 

 

0Ch

MID

MODE

-

-

ID3

ID2

ID1

ID0

 

 

 

 

 

 

 

 

 

0Dh

LBA5

LBA4

LBA3

LBA2

LBA1

LBA0

-

LBE

 

 

 

 

 

 

 

 

 

0Eh

PUB7

PUB6

PUB5

PUB4

PUB3

PUB2

PUB1

PUB0

 

 

 

 

 

 

 

 

 

0Fh

PLB7

PLB6

PLB5

PLB4

PLB3

PLB2

PLB1

PLB0

 

 

 

 

 

 

 

 

 

10h

OLB

TE

CMCE

PMCE

-

-

-

DACZ

 

 

 

 

 

 

 

 

 

11h

-

-

-

-

-

-

-

HPF*

 

 

 

 

 

 

 

 

 

12h

LLM

-

-

LLG4

LLG3

LLG2

LLG1

LLG0

 

 

 

 

 

 

 

 

 

13h

RLM

-

-

RLG4

RLG3

RLG2

RLG1

RLG0

 

 

 

 

 

 

 

 

 

14h

TL7

TL6

TL5

TL4

TL3

TL2

TL1

TL0

 

 

 

 

 

 

 

 

 

15h

TU7

TU6

TU5

TU4

TU3

TU2

TU1

TU0

 

 

 

 

 

 

 

 

 

16h

-

-

-

-

-

-

-

-

 

 

 

 

 

 

 

 

 

17h

-

-

-

-

-

-

-

-

 

 

 

 

 

 

 

 

 

18h

-

TI

CI

PI

CU

CO

PO

PU

 

 

 

 

 

 

 

 

 

19h

V2

V1

V0

-

-

CID2

CID1

CID0

 

 

 

 

 

 

 

 

 

1Ah

MIM

-

-

-

MIA3

MIA2

MIA1

MIA0

 

 

 

 

 

 

 

 

 

1Bh

-

-

-

-

-

-

-

-

 

 

 

 

 

 

 

 

 

1Ch

FMT1

FMT0

C/L

S/M

-

-

-

-

 

 

 

 

 

 

 

 

 

1Dh

-

-

-

-

-

-

-

-

 

 

 

 

 

 

 

 

 

1Eh

CUB7

CUB6

CUB5

CUB4

CUB3

CUB2

CUB1

CUB0

 

 

 

 

 

 

 

 

 

1Fh

CLB7

CLB6

CLB5

CLB4

CLB3

CLB2

CLB1

CLB0

 

 

 

 

 

 

 

 

 

The bit remarked * indicates that these can be read and written but not effective.

May 21, 1997

-31-

Page 31
Image 31
Yamaha OPL3-SA3 specifications WSS Codec Indirect Registers R/W

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.