TOPTEK TECHNOLOGY, INC.
MULTI CD-ROM AT-BUS CARD
Card Type |
Sound card |
Chip Set |
Unidentified |
Maximum Onboard Memory |
Unidentified |
I/O Options |
CD-ROM interface (3), audio in - CD-ROM (3), line out, line in |
Data Bus |
8-bit ISA |
Card Size |
Half-length, half-height card |
CONNECTIONS | |||
Function |
Label |
Function |
Label |
CD-ROM interface (Panasonic) |
J1 |
Audio in - CD-ROM |
J5 |
CD-ROM interface (Mitsumi) |
J2 |
Audio in - CD-ROM |
J6 |
CD-ROM interface (Sony) |
J3 |
Line out |
JK1 |
Audio in - CD-ROM |
J4 |
Line in |
JK2 |
DMA CHANNEL SELECTION | |
Channel |
JP1 |
1 |
Pins 1 & 3 closed |
3 |
Pins2 & 4 closed |
Note: Used for Mitsumi interface only. |
BASE I/O ADRESS SELECTION | |||
Sony |
Mitsumi |
Panasonic |
JP2 |
320h |
300h |
310h |
Closed |
360h |
340h |
350h |
Open |
IRQ INTERRUPT SELECTION | |
IRQ |
JP1 |
IRQ3 |
Pins 7 & 8 closed |
IRQ4 |
Pins 9 & 10 closed |
IRQ5 |
Pins 11 & 12 closed |
Note: Used for Mitsumi interface only. |