YMF715E Просмотр технического описания (PDF) - Yamaha Corporation

Номер в каталоге

Компоненты Описание

производитель

YMF715E

5.0/3.3V; OPL3-SA3 OPL3 single-chip audio system 3

Yamaha Corporation 

YMF715E

Logical Device Number = 3 : CD-ROM (Optional)

30h

R/W

Activate

60h

R/W

I/O port base address [15..8], Descriptor 0 (/CDCS0)

61h

R/W

I/O port base address [7..0], Descriptor 0 (/CDCS0)

62h

R/W

I/O port base address [15..8], Descriptor 1 (/CDCS1)

63h

R/W

I/O port base address [7..0], Descriptor 1 (/CDCS1)

70h

R/W

Interrupt request level select

71h

R

Interrupt request type select

2-3. Recommended Resource Data

The recommended resource data is the followings.

(1) LDN=0:SA3 Sound System

I/O (SB base): 16bit address decode

Index

Best

Acceptable1

I/O

Length

220h

16

240h

16

Alignment

-

-

I/O (WSS base): 16bit address decode

Index

Best

Acceptable1

I/O

Length

530h

8

E80h

8

Alignment

-

-

I/O (AdLib base): 16bit address decode

Index

Best

Acceptable1

I/O

388h

<-

Length

8

<-

Alignment

-

-

I/O (MPU base): 16bit address decode

Index

Best

Acceptable1

I/O

Length

330h

2

300h

2

Alignment

-

-

I/O (CTRL base): 16bit address decode

Index

Best

Acceptable1

I/O

Length

370h

2

100-FFEh

2

Alignment

-

2

Acceptable2

220-280h

16

16

Acceptable2

530-F48h

8

8

Acceptable2

388-3F8h

8

8

Acceptable2

300-334h

2

2

Acceptable2

<-

<-

<-

Acceptable3

<-

<-

<-

Acceptable3

<-

<-

<-

Acceptable3

<-

<-

<-

Acceptable3

<-

<-

<-

Acceptable3

<-

<-

<-

May 21, 1998

-17-

Share Link: