AMERICAN MEGATRENDS, INC.
VOYAGER II
Processor | 80486DX |
Processor Speed | 25/33MHz |
Chip Set | AMI |
Max. Onboard DRAM | 32MB |
Cache | 128KB |
BIOS | AMI |
Dimensions | 355.6mm x 305.2mm |
I/O Options | 32-bit external memory card slot, proprietary AMI bus connector |
NPU Options | 4167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
52 pin AMI proprietary connector | J1 | Turbo switch | J10 |
External battery | J2 | Reset switch | J11 |
46 pin AMI proprietary connector | J5 | 32-bit external memory card | J13 |
Power LED & keylock | J8 | Turbo LED | J15 |
Speaker | J9 |
USER CONFIGURABLE SETTINGS | ||||
Function | Jumper/Switch | Position | ||
» | Power good signal detect from board | J3 | pins 1 & 2 closed | |
Power good signal detect from power supply | J3 | pins 2 & 3 closed | ||
» | Interrupt select normal path | J14 | pins 2 & 3 closed | |
Interrupt select latched for 80486 correction | J14 | pins 1 & 2 closed | ||
» | I/O bus speed (sysclock) select iOsc/2 | J17 | 1 & 2, 3 & 4 closed | |
I/O bus speed (sysclock) select iOsc/3 | J17 | Open | ||
I/O bus speed (sysclock) select iOsc/4 | J17 | pins 3 & 4 closed | ||
» | Factory configured - do not alter | SW1/1 | Off | |
» | Monitor type select monochrome | SW1/2 | Off | |
Monitor type select color | SW1/2 | On | ||
Note : Cache is factory installed and is not configurable. The size and location of cache and tag are unidentified. |
DRAM CONFIGURATION | ||
Size | Bank 1 | Bank 2 |
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 |