AMERICAN MEGATRENDS, INC.
BABY VOYAGER
Processor | 80486DX |
Processor Speed | 33MHz |
Chip Set | AMI |
Max. Onboard DRAM | 32MB |
Cache | 64/256KB |
BIOS | AMI |
Dimensions | 330mm x 218mm |
I/O Options | Floppy interface, IDE interface, parallel port, serial ports (2) |
NPU Options | 4167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
IDE interface LED | J1 | Diagnostic LED | J39 |
External battery | J2 | Parallel port | P3 |
Reset switch | J12 | Serial port 2 | P4 |
Speaker | J13 | Serial port 1 | P5 |
Power LED & keylock | J15 | Floppy interface | P6 |
Turbo LED | J23 | IDE interface | P7 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper/Switch | Position | |
» | Serial port 2 select IRQ3 | J6 | pins 2 & 3 closed |
Serial port 2 select IRQ4 | J6 | pins 1 & 2 closed | |
» | Serial port 1 select IRQ4 | J9 | pins 2 & 3 closed |
Serial port 1 select IRQ3 | J9 | pins 1 & 2 closed | |
» | Parallel port select IRQ5 | J18 | pins 1 & 2 closed |
Parallel port select IRQ7 | J18 | pins 2 & 3 closed | |
» | Factory configured - do not alter (Burst address 2) | J19 | pins 2 & 3 closed |
» | Factory configured - do not alter (Burst address 3) | J20 | pins 2 & 3 closed |
» | Factory configured - do not alter (I/O bus clock 8MHz) | J28 | pins 2 & 3 closed |
» | BIOS type select 27512 | J29 | pins 2 & 3 closed |
BIOS type select 27256 | J29 | pins 1 & 2 closed | |
» | Factory configured - do not alter (Burst mode enabled) | J35 | Closed |
» | Factory configured - do not alter (ROM access 0 wait state) | J40 | Closed |
» | ROM diagnostics disabled | SW1/1 | Off |
ROM diagnostics enabled | SW1/1 | On | |
» | Monitor type select monochrome/EGA/VGA/PGA | SW1/2 | Off |
Monitor type select color | SW1/2 | On | |
» | EGA/VGA shadow at C000 segment enabled | SW1/3 | On |
EGA/VGA shadow at C000 segment disabled | SW1/3 | Off | |
» | ROM BIOS shadow at F000 segment enabled | SW1/4 | On |
ROM BIOS shadow at F000 segment disabled | SW1/4 | Off |
DRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
1MB | (4) 256K x 9 | NONE |
2MB | (4) 256K x 9 | (4) 256K x 9 |
4MB | (4) 1M x 9 | NONE |
8MB | (4) 1M x 9 | (4) 1M x 9 |
16MB | (4) 4M x 9 | NONE |
32MB | (4) 4M x 9 | (4) 4M x 9 |
DRAM JUMPER/SWITCH CONFIGURATION | ||||||
Size | J4 | J5 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
640KB | 2 & 3 | 2 & 3 | On | On | On | On |
1.64MB | 2 & 3 | 2 & 3 | On | Off | On | On |
4MB | 2 & 3 | 1 & 2 | On | On | On | Off |
8MB | 2 & 3 | 1 & 2 | On | Off | On | Off |
16MB | 1 & 2 | 1 & 2 | On | On | Off | Off |
32MB | 1 & 2 | 1 & 2 | On | Off | Off | Off |
Note: Pins designated should be in the closed position. |
CACHE CONFIGURATION | |
Size | Cache |
64KB | (8) 16K x 4 |
256KB | (8) 64K x 4 |
CACHE JUMPER CONFIGURATION | |||
Size | J21 | J22 | J36 |
64KB | pins 2 & 3 closed | pins 2 & 3 closed | Open |
256KB | pins 1 & 2 closed | pins 1 & 2 closed | Closed |