ALARIS
LEOPARD 486SLC2 REV. B
|
Processor |
80486SLC2 |
|
Processor Speed |
50(internal)/66(internal)MHz |
|
Chip Set |
OPTI |
|
Max. Onboard DRAM |
16MB |
|
Cache |
64/128KB |
|
BIOS |
AMI/MR |
|
Dimensions |
235mm x 207mm |
|
I/O Options |
32-bit VESA local bus slots (2) |
|
NPU Options |
80387SX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Reset switch |
J1 |
Turbo LED |
JP5 |
|
Speaker |
J2 |
External battery connector |
J25 |
|
Power LED & keylock |
J3 |
32-bit VESA local bus slots |
SL1 & SL2 |
|
Turbo switch |
J4 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
Factory configured - do not alter |
JP1 |
Open |
|
|
Factory configured - do not alter |
JP2 |
Open |
|
|
Factory configured - do not alter |
JP3 |
Open |
|
|
Factory configured - do not alter |
JP4 |
Closed |
|
|
Factory configured - do not alter |
JP10 |
N/A |
|
|
Factory configured - do not alter |
JP11 |
N/A |
|
|
Factory configured - do not alter |
JP12 |
N/A |
|
|
Factory configured - do not alter |
JP13 |
N/A |
|
|
CMOS normal operation |
JP14 |
pins 2 & 3 closed |
|
CMOS memory clear |
JP14 |
pins 1 & 2 closed | |
|
|
Factory configured - do not alter |
JP15 |
Open |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
512KB |
(2) 256K x 9 |
NONE |
|
1MB |
(2) 256K x 9 |
(2) 256K x 9 |
|
2MB |
(2) 1M x 9 |
NONE |
|
4MB |
(2) 1M x 9 |
(2) 1M x 9 |
|
8MB |
(2) 4M x 9 |
NONE |
|
10MB |
(2) 1M x 9 |
(2) 4M x 9 |
|
16MB |
(2) 4M x 9 |
(2) 4M x 9 |
|
CACHE CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
TAG |
|
64KB |
(2) 32K x 8 |
NONE |
(1) 8K x 8 |
|
128KB |
(2) 32K x 8 |
(2) 32K x 8 |
(1) 32K x 8 |
|
CACHE JUMPER CONFIGURATION | ||||
|
Size |
JP6 |
JP7 |
JP8 |
JP9 |
|
64KB |
pins 2 & 3 closed |
pins 2 & 3 closed |
Closed |
Closed |
|
128KB |
pins 2 & 3 closed |
pins 1 & 2 closed |
Closed |
Closed |