XINET XI-286 LS2122 Motherboard Settings and Configuration
XINETRON, INC.
XINET XI-286 LS2122
Processor | 80286 |
Processor Speed | 12MHz |
Chip Set | C & T |
Max. onboard DRAM | 4MB |
Cache | None |
BIOS | Award |
Dimensions | 330mm x 218mm |
I/O Options | Analog monitor, AUI Ethernet interface, BNC Ethernet interface, floppy drive interface, IDE interface, parallel port, serial ports (2), TTL monitor |
NPU Options | 80287 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
AUI ethernet interface | CN1 | Floppy drive interface | CN7 |
BNC ethernet interface | CN2 | Serial port (COM1) | CN8 |
Parallel port | CN3 | Serial port (COM2) | CN9 |
Analog monitor | CN4 | Turbo | J5 & J11 |
TTL monitor | CN5 | External battery | J30 |
IDE interface | CN6 |
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USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Monitor type select monochrome/EGA/VGA | J8 | Open |
| Monitor type select color | J8 | Closed |
» | BIOS type select 27128 | J13 | Open |
| BIOS type select 27256 | J13 | Closed |
» | Factory configured - do not alter | J102 | pins 9 & 10 open |
» | DMA request select DRQ1 | J102 | pins 11 & 12 closed |
| DMA request select DRQ3 | J102 | pins 15 & 16 closed |
» | DMA acknowledge DACK 1 | J102 | pins 13 & 14 closed |
| DMA acknowledge DACK 3 | J102 | pins 17 & 18 closed |
» | VGA interface transfer rate select 0 wait states | J203 | Closed |
| VGA interface transfer rate select 1 wait state | J203 | Open |
» | Cable type select Ethernet | J106 A - F | pins 1 & 2 closed |
| Cable type select Cheapernet | J106 A - F | pins 2 & 3 closed |
» | I/O configured via hardware | JP310 | pins 1 & 2 closed |
| I/O configured via software | JP310 | pins 2 & 3 closed |
» | Floppy drive interface enabled | JP306, JP312 & JP313 | pins 2 & 3 closed |
| Floppy drive interface disabled | JP306, JP312 & JP313 | pins 1 & 2 closed |
» | IDE interface enabled | JP312 & JP313 | pins 2 & 3 closed |
| IDE interface disabled | JP312 & JP313 | pins 1 & 2 closed |
DRAM CONFIGURATION | |||||
Size | Bank 0 | Bank 1 | J6 | J7 | J20 |
512KB | (2) 256K x 9 | NONE | Closed | Closed | Closed |
1MB | (2) 256K x 9 | (2) 256K x 9 | Closed | Open | Closed |
2MB | (2) 1M x 9 | NONE | Open | Open | Closed |
4MB | (2) 1M x 9 | (2) 1M x 9 | Closed | Closed | Open |
SERIAL PORT CONFIGURATION | |||||
COM1 (CN8) | COM2 (CN9) | JP303 | JP304 | JP305 | |
» | Enabled | Enabled | pins 2 & 3 closed | pins 2 & 3 closed | pins 2 & 3 closed |
| Enabled | Disabled | pins 2 & 3 closed | pins 1 & 2 closed | pins 2 & 3 closed |
| Disabled | Enabled | pins 1 & 2 closed | pins 2 & 3 closed | pins 2 & 3 closed |
| Disabled | Disabled | pins 1 & 2 closed | pins 1 & 2 closed | pins 1 & 2 closed |
PARALLEL PORT CONFIGURATION | ||||
LPT | I/O Address | JP301 | JP302 | |
| LPT 1 | 3BCh | pins 1 & 2 closed | pins 2 & 3 closed |
» | LPT 2 | 378h | pins 2 & 3 closed | pins 2 & 3 closed |
| LPT 3 | 278h | pins 2 & 3 closed | pins 1 & 2 closed |
| Disabled | N/A | pins 1 & 2 closed | pins 1 & 2 closed |
VIDEO CONFIGURATION | ||||||
Mode | SW201/1 | SW201/2 | SW201/3 | SW201/4 | SW201/5 | |
» | VGA | On | On | On | On | On |
| CGA | On | On | Off | On | On |
| EGA | On | On | Off | Off | On |
| MGA/Hercules | On | On | Off | Off | Off |
ETHERNET NETWORK INTERRUPT CONFIGURATION | ||
interrupt | J102 | |
| IRQ2 | pins 1 & 2 closed |
» | IRQ3 | pins 3 & 4 closed |
| IRQ4 | pins 5 & 6 closed |
| IRQ5 | pins 7 & 8 closed |
ETHERNET I/O BASE ADDRESS CONFIGURATION | ||
I/O Address | J101 | |
» | 300h | pins 9 & 10, 11 & 12 closed |
| 320h | pins 9 & 10 closed |
| 340h | pins 11 & 12 closed |
| 360h | Open |
ETHERNET BOOT ROM MEMORY ADDRESS CONFIGURATION | ||
Address | J101 | |
» | C8000h | pins 1 & 2, 3 & 4, 5 & 6 closed |
| CC000h | pins 1 & 2, 3 & 4 closed |
| D0000h | pins 1 & 2, 5 & 6, 7 & 8 closed |
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