UNIDENTIFIED
SP301
|
Card Type |
Sound card |
|
Chipset Controller |
ES1688 |
|
I/O Options |
CD-ROM audio, CD-ROM interface, game/MIDI port, line in connector, line in, line out, microphone in connector, microphone in, speaker audio connector, speaker audio, wavetable connector (2) |
|
Maximum DRAM |
N/A |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
CD-ROM interface |
J1 |
Speaker audio connector |
J7 |
|
Sony CD audio in |
J2 |
Game/MIDI port |
J8 |
|
Wavetable connector |
J3 |
Line in |
J9 |
|
Wavetable connector |
J4 |
Mic in |
J10 |
|
Line in connector |
J5 |
Line out |
J11 |
|
Mic in connector |
J6 |
Speaker audio jack |
J12 |
|
CD-ROM INTERFACE CONFIGURATION | ||
|
Setting |
JP1/Pins 19 & 20 | |
| » |
Enabled |
Closed |
|
Disabled |
Open | |
|
CD-ROM INTERFACE I/O CHANNEL READY CONFIGURATION | ||
|
Setting |
JP1/Pins 21 & 22 | |
| » |
Disabled |
Open |
|
Enabled |
Closed | |
|
SOUND CARD MODE SELECTION | ||
|
Mode |
JP1/Pins 3 & 4 | |
| » |
Sound Blaster PRO V3.01 |
Closed |
|
Sound Blaster V2.01 |
Open | |
|
INTERRUPT SELECTION | |||
|
IRQ |
JP1/Pins 5 & 6 |
JP1/Pins 7 & 8 | |
| » |
7 |
Closed |
Open |
|
2/9 |
Open |
Open | |
|
5 |
Open |
Closed | |
|
10 |
Closed |
Closed | |
|
DMA CHANNEL SELECTION | |||
|
Channel |
JP1/Pins 9 & 10 |
JP1/Pins 11 & 12 | |
| » |
1 |
Closed |
Open |
|
0 |
Open |
Closed | |
|
3 |
Closed |
Closed | |
|
Disabled |
Open |
Open | |
|
SOUND CARD ADDRESS SELECTION | ||
|
Address |
JP1 | |
| » |
220h |
Pins 15 & 17, 16 & 18 closed |
|
230h |
Pins 13 & 15, 16 & 18 closed | |
|
240h |
Pins 14 & 16, 15 & 17 closed | |
|
250h |
Pins 13 & 15, 14 & 16 closed | |
|
GAME PORT CONFIGURATION | ||
|
Setting |
JP1/Pins 1 & 2 | |
| » |
Enabled |
Closed |
|
Disabled |
Open | |
|
MPU-401 CONFIGURATION | |||
|
Setting |
JP2 |
JP3 | |
| » |
On board MPU-401 |
Pins 1 & 3, 2 & 4 closed |
Pins 1 & 2 closed |
|
SP260 MPU-401 |
Pins 3 & 5, 4 & 6 closed |
Pins 2 & 3 closed | |
