0280h

Audio emulator address selected at 280h

 

Audio IRQ number

 

 

Option

Description

Note

None (*)

No IRQ selected

(*) = Default setting

5

IRQ 5 selected

 

7

IRQ 7 selected

 

10

IRQ 10 selected

 

8 bit DMA channel

 

 

Option

Description

Note

None (*)

No DMA channel selected

(*) = Default setting

0

DMA 0 selected

 

1

DMA 1 selected

 

3

DMA 3 selected

 

16 bit DMA channel

 

 

Option

Description

Note

None (*)

No DMA channel selected

(*) = Default setting

5

DMA 5 selected

 

6

DMA 6 selected

 

7

DMA 7 selected

 

MPU-401

This option allows enabling and disabling the MIDI emulator.

Option

Description

 

Note

Disabled (*)

Enable the MIDI emulator

 

(*) = Default setting

0300h

MIDI emulator address selected at 300h

 

 

 

0330h

MIDI emulator address selected at 330h

 

 

 

Communications Page

This page concerns all the on-board communication interfaces:

ƒSerial Port1

ƒSerial Port2

ƒParallel Port

48

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Image 48
SMC Networks 1232 Series user manual Communications, MPU-401