COMPUDYNE
BOOMBOARD
Card Type | Sound card |
Chip Set | Unidentified |
Maximum Onboard Memory | None |
I/O Options | Volume, audio in, audio out, Game port |
Data Bus | 8-bit ISA |
CONNECTIONS | |||
Function | Label | Function | Label |
Joystick port | CN1 | Volume | CN4 |
Audio in | CN2 | Pro AudiSpectrum connector | J5 |
Audio out | CN3 |
USER CONFIGURABLE SETTINGS | ||
Function | Label | Position |
FM synthesizer enabled | SW1/4 | On |
FM synthesizer disabled | SW1/4 | Off |
Game port enabled | SW1/5 | On |
Game port disabled | SW1/5 | Off |
Audio compression enabled | SW1/6 | On |
Audio compression disabled | SW1/6 | Off |
BASE I/O ADDRESS SELECTION | |||
Setting | SW1/1 | SW1/2 | SW1/3 |
$210 - $21F | Off | On | On |
$220 - $22F | On | Off | On |
$230 - $23F | Off | Off | On |
$240 - $24F | On | On | Off |
$250 - $25F | Off | On | Off |
$260 - $26F | Off | Off | Off |
INTERRUPT SELECTION | ||||
IRQ | J1/A | J1/B | J1/C | J1/D |
2 | Closed | Open | Open | Open |
3 | Open | Closed | Open | Open |
5 | Open | Open | Closed | |
7 | Open | Open | Open | Closed |