ROLAND CORPORATION
SCC-1
|
Card Type |
Sound Card |
|
Chipset/Controller |
Roland |
|
I/O Options |
Line out, MIDI port, speaker |
|
Maximum DRAM |
N/A |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
MIDI port input |
CN1 |
Audio out (right) |
CN4 |
|
MIDI port output |
CN2 |
Speaker jack |
CN5 |
|
Audio out (left) |
CN3 | ||
|
I/O ADDRESS CONFIGURATION | |||||
|
Data |
Command |
Status |
SW1/1 |
SW1/2 | |
|
330h |
330h |
331h |
Off |
Off | |
|
332h |
332h |
333h |
On |
Off | |
|
334h |
334h |
335h |
Off |
On | |
|
336h |
336h |
337h |
On |
On | |
|
INTERRUPT SELECT | ||
|
IRQ |
JP1 | |
|
IRQ2 |
Pins 1 & 2 closed | |
|
IRQ3 |
Pins 3 & 4 closed | |
|
IRQ4 |
Pins 5 & 6 closed | |
|
IRQ5 |
Pins 7 & 8 closed | |
|
IRQ6 |
Pins 9 & 10 closed | |
|
IRQ7 |
Pins 11 & 12 closed | |