TEXT View Source
# TOPTEK MULTIMEDIA, INC.
GOLDEN SOUND CD-ROM 4-IN-1
Card Type Sound card/CD-ROM
Chipset TMC 4720A
Controller
I/O Options Line in, line out, CD-ROM interfaces (4), CD
audio in (3)
Maximum DRAM N/A
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------------+----------+----------------+----------|
| Sony/Wearnes CD-ROM | J1 | CD audio in | J6 |
| interface | | | |
|---------------------+----------+----------------+----------|
| Mitsumi CD-ROM | J2 | Line in | J7 |
| interface | | | |
|---------------------+----------+----------------+----------|
| Panasonic CD-ROM | J3 | Line out | J8 |
| interface | | | |
|---------------------+----------+----------------+----------|
| CD audio in | J4 | Philips CD-ROM | JP1 |
| | | interface | |
|---------------------+----------+----------------+----------|
| CD audio in | J5 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CD-ROM INTERFACE INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP2 |
|----------------------------+-------------------------------|
| 3 | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 4 | Pins 3 & 4 closed |
|----------------------------+-------------------------------|
| 5 | Pins 5 & 6 closed |
|----------------------------+-------------------------------|
| 9 | Pins 7 & 8 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CD-ROM INTERFACE 8-BIT DMA SELECTION |
|------------------------------------------------------------|
| Channel | JP3 |
|----------------------------+-------------------------------|
| 1 | Pins 1 & 3, 2 & 4 closed |
|----------------------------+-------------------------------|
| 3 | Pins 5 & 7, 6 & 8 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CD-ROM INTERFACE ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | JP5 | JP6 | JP7 |
|---------+----------------+----------------+----------------|
| 200h | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & 3 |
| | closed | closed | closed |
|---------+----------------+----------------+----------------|
| 220h | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 |
| | closed | closed | closed |
|---------+----------------+----------------+----------------|
| 240h | Pins 2 & 3 | Pins 1 & 2 | Pins 2 & 3 |
| | closed | closed | closed |
|---------+----------------+----------------+----------------|
| 260h | Pins 1 & 2 | Pins 1 & 2 | Pins 2 & 3 |
| | closed | closed | closed |
|---------+----------------+----------------+----------------|
| 300h | Pins 2 & 3 | Pins 2 & 3 | Pins 1 & 2 |
| | closed | closed | closed |
|---------+----------------+----------------+----------------|
| 320h | Pins 1 & 2 | Pins 2 & 3 | Pins 1 & 2 |
| | closed | closed | closed |
|---------+----------------+----------------+----------------|
| 340h | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & 2 |
| | closed | closed | closed |
|---------+----------------+----------------+----------------|
| 360h | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 |
| | closed | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CD-ROM INTERFACE TYPE SELECTION |
|------------------------------------------------------------|
| Type | JP4 |
|----------------------------+-------------------------------|
| Mitsumi | Pins 3 & 5, 4 & 6 closed |
|----------------------------+-------------------------------|
| Panasonic | Pins 2 & 4, 3 & 5 closed |
|----------------------------+-------------------------------|
| Philips | Pins 1 & 3, 4 & 6 closed |
|----------------------------+-------------------------------|
| Sony | Pins 1 & 3, 4 & 6 closed |
|----------------------------+-------------------------------|
| Wearnes | Pins 1 & 3, 4 & 6 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CD-ROM AUDIO INTERFACE PIN-OUT TABLE |
|------------------------------------------------------------|
| Connector | Diagram |
|------------------------------+-----------------------------|
IMG IMG 2
| J4 | |
|------------------------------+-----------------------------|
IMG IMG 3
| J5 | |
|------------------------------+-----------------------------|
IMG IMG 4
| J6 | |
+------------------------------------------------------------+