UNIVERSAL SCIENTIFIC INDUSTRIES CO., LTD.
PRO-273
|
Processor |
Pentium II |
|
Processor Speed |
Unidentified |
|
Chip Set |
Intel |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
384MB (EDO supported) |
|
Maximum Video Memory |
None |
|
Cache |
256/512KB (located on Pentium II CPU) |
|
BIOS |
Award |
|
Dimensions |
305mm x 244mm |
|
I/O Options |
32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial port, IR connector, USB connectors (2), ATX power connector |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
AGP slot |
AGP |
IR connector |
J17 |
|
ATX power connector |
ATX |
Power LED & keylock |
J18 |
|
CPU fan power |
J2 |
Reset switch |
JP6 |
|
IDE interface 1 |
J6 |
USB connector |
P1 |
|
IDE interface 2 |
J7 |
USB connector |
P1A |
|
IDE interface LED |
J8 |
Serial port 1 |
P2 |
|
Power LED |
J9 |
Parallel port |
P3 |
|
Speaker |
J10 |
PS/2 mouse port |
P4 |
|
Floppy drive interface |
J16 |
32-bit PCI slots |
PC1 PC4 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
CMOS memory normal operation |
JP4 |
Pins 1 & 2 closed |
|
CMOS memory clear |
JP4 |
Pins 2 & 3 closed | |
|
DIMM CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
|
8MB |
(2) 1M x 36 |
None |
None |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
None |
|
16MB |
(2) 2M x 36 |
None |
None |
|
24MB |
(2) 1M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
None |
|
32MB |
(2) 4M x 36 |
None |
None |
|
48MB |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
None |
|
64MB |
(2) 8M x 36 |
None |
None |
|
96MB |
(2) 4M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
None |
|
128MB |
(2) 16M x 36 |
None |
None |
|
192MB |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
|
256MB |
(2) 16M x 36 |
(2) 16M x 36 |
None |
|
256MB |
(2) 32M x 36 |
None |
None |
|
384MB |
(2) 16M x 36 |
(2) 16M x 36 |
(2) 16M x 36 |
|
Note: Board accepts EDO memory. | |||
|
CACHE CONFIGURATION |
|
Note: 256KB/512KB cache is located on the Pentium II CPU. |
|
CPU MULTIPLIER SELECTION | |
|
Multiplier |
JP1 |
|
2.5x |
Pins 1 & 2, 3 & 4 closed |
|
3x |
Pins 1 & 2, 5 & 6 closed |
|
3.5x |
Pins 1 & 2 closed |
|
4x |
Pins 3 & 4, 5 & 6 closed |
|
CPU CLOCK SPEEDSPEED SELECTION | |
|
CPU speed |
JP7 |
|
66MHz |
Open |
|
68.5MHz |
Pins 5 & 6 closed |
|
75MHz |
Pins 3 & 4 closed |
|
83MHz |
Pins 1 & 2, 5 & 6 closed |