Yamaha YMF724F specifications OPL3 Data Register Array 0 R/W, OPL3 Data Register Array 1 R/W

YMF724F

2-1-2. OPL3 Data Register

OPL3 Data Register Array 0 (R/W):

Address

D7

D6

D5

D4

D3

D2

D1

D0

00

- 01h

LSI TEST

02h

TIMER 1

03h

TIMER 2

04h

RST

MT1

MT2

-

-

-

ST2

ST1

08h

-

NTS

-

-

-

-

-

-

20

- 35h

AM

VIB

EGT

KSR

MULT

40

- 55h

KSL

TL

60

- 75h

AR

DR

80

- 95h

SL

RR

A0

- A8h

F-NUM (L)

B0

- B8h

-

-

KON

BLOCK

F-NUM (H)

BDh

DAM

DVB

RHY

BD

SD

TOM

TC

HH

C0

- C8h

*

*

CHR

CHL

FB

CNT

E0

- F5h

-

-

-

-

-

WS

OPL3 Data Register Array 1 (R/W)

Address

D7

D6

D5

D4

D3

D2

D1

D0

00

- 01h

LSI TEST

04h

-

-

CONNECTION SEL

05h

-

-

-

-

-

*

*

NEW

20

- 35h

AM

VIB

EGT

KSR

MULT

40

- 55h

KSL

TL

60

- 75h

AR

DR

80

- 95h

SL

RR

A0

- A8h

F-NUM (L)

B0

- B8h

-

-

KON

BLOCK

F-NUM (H)

C0

- C8h

*

*

CHR

CHL

FB

CNT

E0

- F5h

-

-

-

-

-

WS

The registers marked with * exist, but do not function.

September 21, 1998

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