ALPHA MICROSYSTEMS
AM-137
|
Processor |
Motorola 68030 |
|
Processor Speed |
Unidentified |
|
Chip Set |
Unidentified |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
32MB |
|
Maximum Video Memory |
None |
|
Cache |
None |
|
BIOS |
Unidentified |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
Floppy drive interface, IDE interface, SCSI interface, parallel port, serial ports (8), I/O expansion slot |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
IDE interface |
CN1 |
Front panel connector |
J10 |
|
SCSI interface |
CN2 |
Reset switch |
W3 |
|
Serial ports 0 3 |
CN3 |
Power LED |
W8 |
|
Serial ports 4 7 |
CN4 |
Run LED |
W9 |
|
Floppy drive interface (AM-219) |
CN5 |
Disk LED |
W12 |
|
Parallel port |
J1 |
I/O expansion slot |
SL1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
Factory configured - do not alter |
JP3 |
Closed |
|
|
Factory configured - do not alter |
JP4 |
Closed |
|
|
Remote reset disabled |
W2 |
Open |
|
Remote reset enabled |
W2 |
Closed | |
|
|
Factory configured - do not alter |
W4 |
Closed |
|
|
Factory configured - do not alter |
W5 |
Closed |
|
|
Factory configured - do not alter |
W8 |
Open |
|
|
Factory configured - do not alter |
W9 |
Open |
|
|
Factory configured - do not alter |
W12 |
Open |
|
|
Factory configured - do not alter |
W13 |
Open |
|
|
Factory configured - do not alter |
W14 |
Open |
|
DRAM CONFIGURATION | |
|
Size |
Bank 0 |
|
4MB |
(1) 1M x 36 |
|
8MB |
(1) 2M x 36 |
|
16MB |
(1) 4M x 36 |
|
32MB |
(1) 8M x 36 |
|
DRAM JUMPER CONFIGURATION | ||
|
Size |
JP1 |
JP2 |
|
4MB |
Closed |
Closed |
|
8MB |
Open |
Closed |
|
16MB |
Closed |
Open |
|
32MB |
Open |
Open |
|
TERMINATION SELECTION | |
|
Setting |
W6 |
|
Termination enabled |
Pins 2 & 3 closed |
|
Termination disabled |
Pins 1 & 2 closed |
|
MAIN BOOT SELECTION | |||
|
Setting |
SW1/1 |
SW1/2 | |
|
Floppy drive |
On |
On | |
|
SCSI |
Off |
On | |
|
ALTERNATE BOOT SELECTION | ||
|
Setting |
SW1/3 |
SW1/4 |
|
None |
On |
On |
|
Floppy drive |
Off |
On |
|
Steaming tape |
Off |
Off |