LAVA COMPUTER MANUFACTURING, INC.
LAVA COMPLETE-550 V.4
|
Card Type |
Multi-I/O card |
|
Hard Drives supported |
Two IDE (AT) drives |
|
Floppy drives supported |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
|
Data Bus |
16-bit ISA |
|
Card Size |
Half-length, full-height card |
|
CONNECTIONS | |||
|
Function |
Location |
Function |
Location |
|
34-pin cable connector - floppy drive |
CN1 |
9-pin serial port 1 - external |
CN4 |
|
40-pin primary IDE(AT) connector |
CN2 |
25-pin parallel port - external |
CN5 |
|
10-pin serial port 2 - internal |
CN3 |
4-pin connector - drive active LED |
LED1 |
|
USER CONFIGURABLE SETTINGS | ||
|
Function |
Label |
Position |
|
Floppy drive interface enabled |
JP1 |
Pins 1 & 2 closed |
|
Floppy drive interface disabled |
JP1 |
Pins 2 & 3 closed |
|
Floppy drive primary |
JP2 |
Pins 2 & 3 closed |
|
Floppy drive secondary |
JP2 |
Pins 1 & 2 closed |
|
IDE(AT) interface enabled |
JP3 |
Pins 1 & 2 closed |
|
IDE(AT) interface disabled |
JP3 |
Pins 2 & 3 closed |
|
IDE primary |
JP4 |
Pins 2 & 3 closed |
|
IDE secondary |
JP4 |
Pins 1 & 2 closed |
|
Parallel port is uni-directional |
JP13 |
Pins 1 & 2 closed |
|
Parallel port is bi-directional |
JP13 |
Pins 2 & 3 closed |
|
PARALLEL PORT ADDRESS SELECTION | ||
|
Setting |
JP7 |
JP8 |
|
LPT1 (378h) |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
LPT2 (278h) |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
|
LPT3 (3BCh) |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
|
Disabled |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
|
SERIAL PORT 1 ADDRESS SELECTION | |
|
Setting |
JP5 |
|
COM1 (3F8h) |
Pins 2 & 3 closed |
|
COM3 (3E8h) |
Pins 1 & 2 closed |
|
Disabled |
Open |
|
SERIAL PORT 2 ADDRESS SELECTION | |
|
Setting |
JP6 |
|
COM2 (2F8h) |
Pins 2 & 3 closed |
|
COM4 (2E8h) |
Pins 1 & 2 closed |
|
Disabled |
Open |
|
SERIAL PORT 1 INTERRUPT SELECTION | ||||||||
|
IRQ |
JP9/A |
JP9/B |
JP9/C |
JP9/D |
JP9/E |
JP9/F |
JP10 |
JP11 |
|
Open |
2 & 3 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
IRQ3 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
2 & 3 |
|
IRQ4 |
Open |
Open |
Open |
Open |
Open |
Open |
2 & 3 |
Open |
|
IRQ5 |
Open |
2 & 3 |
Open |
Open |
Open |
Open |
Open |
Open |
|
IRQ10 |
Open |
Open |
2 & 3 |
Open |
Open |
Open |
Open |
Open |
|
IRQ11 |
Open |
Open |
Open |
2 & 3 |
Open |
Open |
Open |
Open |
|
IRQ12 |
Open |
Open |
Open |
Open |
2 & 3 |
Open |
Open |
Open |
|
IRQ13 |
Open |
Open |
Open |
Open |
Open |
2 & 3 |
Open |
Open |
|
Note: Pins designated are in the closed position. | ||||||||
|
SERIAL PORT 2 INTERRUPT SELECTION | ||||||||
|
IRQ |
JP9/A |
JP9/B |
JP9/C |
JP9/D |
JP9/E |
JP9/F |
JP10 |
JP11 |
|
IRQ2 |
1 & 2 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
IRQ3 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
1 & 2 |
|
IRQ4 |
Open |
Open |
Open |
Open |
Open |
Open |
1 & 2 |
Open |
|
IRQ5 |
Open |
1 & 2 |
Open |
Open |
Open |
Open |
Open |
Open |
|
IRQ10 |
Open |
Open |
1 & 2 |
Open |
Open |
Open |
Open |
Open |
|
Open |
Open |
Open |
Open |
1 & 2 |
Open |
Open |
Open |
Open |
|
IRQ12 |
Open |
Open |
Open |
Open |
1 & 2 |
Open |
Open |
Open |
|
IRQ13 |
Open |
Open |
Open |
Open |
Open |
1 & 2 |
Open |
Open |
|
Note: Pins designated are in the closed position. | ||||||||
|
PARALLEL PORT INTERRUPT SELECTION | |
|
IRQ |
JP12 |
|
IRQ5 |
Pins 1 & 2 closed |
|
IRQ7 |
Pins 2 & 3 closed |