LAVA COMPUTER MANUFACTURING, INC.
LAVA PARALLEL-ECP/EPP
Card Type | Parallel card |
Chip Set | Unidentified |
Maximum Onboard Memory | N/A |
I/O Options | Parallel port |
Hard Drives supported | None |
Floppy drives supported | None |
Data Bus | 16-bit ISA |
Card Size | Half-length, half-height |
CONNECTIONS | |||
Function | Label | Function | Label |
Parallel port | CN1 |
DMA CHANNEL SELECTION | |
Channel | JP1 |
1 | Pins 1 & 2, 4 & 5 closed |
3 | Pins 2 & 3, 5 & 6 closed |
PARALLEL PORT INTERRUPT SELECTION | ||||||||
Setting | JP2/ pins 1 & 2 | JP2/ pins 2 & 3 | JP3/ pins 1 & 2 | JP3/ pins 2 & 3 | JP4/ pins 1 & 2 | JP4/ pins 2 & 3 | JP5/ pins 1 & 2 | JP5/ pins 2 & 3 |
IRQ2 | Closed | Open | Open | Open | Open | Open | Open | Open |
IRQ3 | Open | Closed | Open | Open | Open | Open | Open | Open |
IRQ4 | Open | Open | Closed | Open | Open | Open | Open | Open |
IRQ5 | Open | Open | Open | Closed | Open | Open | Open | Open |
IRQ7 | Open | Open | Open | Open | Closed | Open | Open | Open |
IRQ10 | Open | Open | Open | Open | Open | Closed | Open | Open |
IRQ11 | Open | Open | Open | Open | Open | Open | Closed | Open |
IRQ12 | Open | Open | Open | Open | Open | Open | Open | Closed |
PARALLEL PORT ADDRESS SELECTION | |||||||
Setting | JP6 | JP7 | JP8 | JP9 | JP10 | JP11 | JP12 |
3BCh | Pins 2 & 3 | Closed | Open | Open | Open | Open | Open |
378h | Pins 1 & 2 | Open | Closed | Open | Open | Open | Open |
278h | Pins 1 & 2 | Open | Open | Closed | Open | Open | Open |
238h | Pins 1 & 2 | Open | Open | Open | Closed | Open | Open |
2B8h | Pins 1 & 2 | Open | Open | Open | Open | Closed | Open |
338h | Pins 1 & 2 | Open | Open | Open | Open | Open | Closed |
Note:Designated pins should be in the closed position. |