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TOP TECH 16 SOUND CARD

TECH MEDIA COMPUTER SYSTEMS CORPORATION

TOP TECH 16 SOUND CARD

Card Type

CD-ROM interface/Sound card

Chipset Controller

ESS Technology, Inc.

I/O Options

CD-ROM interfaces (5), CD-ROM audio in (2), Game/MIDI port, line in, mic in, speaker in, speaker out (2), volume

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

Sony CD-ROM interface

CN1

Panasonic/Mitsumi audio in

J2

Mitsumi CD-ROM interface

CN2

PC speaker out

J3

Panasonic CD-ROM interface

CN3

Mic in

J4

Sony CD-ROM interface

CN4

Line in

J5

Panasonic CD-ROM interface

CN5

Speaker out

J6

Game/MIDI port

CN6

Sony audio in

J7

PC speaker in

J1

Volume

VR1

CD-ROM I/O PORT ADDRESS SELECTION

Address

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

SW1/7

SW1/8

Disabled

On

On

On

On

On

On

On

On

200h

Off

On

On

On

On

On

On

On

210h

Off

On

On

On

On

Off

On

On

220h

Off

On

On

On

Off

On

On

On

230h

Off

On

On

On

Off

Off

On

On

240h

Off

On

On

Off

On

On

On

On

300h

Off

Off

On

On

On

On

On

On

310h

Off

Off

On

On

On

Off

On

On

320h

Off

Off

On

On

Off

On

On

On

330h

Off

Off

On

Off

On

On

On

On

340h

Off

Off

On

Off

On

On

On

On

GAME/MIDI PORT CONFIGURATION

Setting

JP1

Enabled

Pins 1 & 2 closed

Disabled

Pins 2 & 3 closed

AUDIO SOUND CONFIGURATION

Setting

JP3

Enabled

Pins 1 & 2 closed

Disabled

PIns 2 & 3 closed

INTERRUPT SELECTION

IRQ

JP4

9

Pins 2 & 3, 5 & 6 closed

 

5

Pins 1 & 2, 5 & 6 closed

 

7

Pins 2 & 3, 4 & 5 closed

 

10

Pins 1 & 2, 4 & 5 closed

BASE I/O ADDRESS SELECTION

Address

JP5

220h

Pins 2 & 3, 5 & 6 closed

230h

Pins 1 & 2, 5 & 6 closed

240h

Pins 2 & 3, 4 & 5 closed

250h

Pins 1 & 2, 4 & 5 closed

DMA SELECTION

Channel

JP6

NONE

Pins 2 & 3, 5 & 6 closed

0

Pins 1 & 2, 5 & 6 closed

1

Pins 2 & 3, 4 & 5 closed

3

Pins 1 & 2, 4 & 5 closed