LION COMPUTERS, INC.
SUPER EISA REV. 1
|
Processor |
80486SX/80487SX/80486DX/ODP486SX/80486DX2 |
|
Processor Speed |
20/25/33/40/50(internal)/50/66(internal)/80(internal)MHz |
|
Chip Set |
Unidentified |
|
Max. Onboard DRAM |
256MB |
|
Cache |
256/512/1024KB |
|
BIOS |
AMI |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
None |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Turbo LED |
JP16 |
Speaker |
JP19 |
|
Turbo switch |
JP17 |
Power LED & keylock |
JP22 |
|
Reset switch |
JP18 |
32-bit VESA local bus slots |
SL1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
» |
Factory configured - do not alter |
JP9 |
pins 1 & 2 closed |
|
» |
Factory configured - do not alter |
JP21 |
pins 1 & 2 closed |
|
» |
Factory configured - do not alter |
JP23 |
Closed |
|
» |
Monitor type select monochrome |
JP24 |
Closed |
|
Monitor type select color |
JP24 |
Open | |
|
» |
CMOS memory normal operation |
JP25 |
Open |
|
CMOS memory clear |
JP25 |
Closed | |
|
» |
Factory configured - do not alter |
JP31 |
Closed |
|
» |
Factory configured - do not alter |
JP32 |
Closed |
|
» |
Factory configured - do not alter |
JP33 |
Closed |
|
» |
Factory configured - do not alter |
JP100 |
pins 1 & 2 closed |
|
» |
Oscillator type select normal |
JP101 |
Open |
|
Oscillator type select clock generation |
JP101 |
Closed | |
|
RAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
1MB |
(4) 256K x 9 |
NONE |
NONE |
NONE |
|
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
NONE |
|
4MB |
(4) 1M x 9 |
NONE |
NONE |
NONE |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
NONE |
|
12MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
|
16MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
|
20MB |
(4) 1M x 9 |
(4) 4M x 9 |
NONE |
NONE |
|
24MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 4M x 9 |
NONE |
|
40MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
|
16MB |
(4) 4M x 9 |
NONE |
NONE |
NONE |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
NONE |
NONE |
|
48MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
NONE |
|
64MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
|
64MB |
(4) 16M x 9 |
NONE |
NONE |
NONE |
|
128MB |
(4) 16M x 9 |
(4) 16M x 9 |
NONE |
NONE |
|
144MB |
(4) 16M x 9 |
(4) 16M x 9 |
(4) 4M x 9 |
NONE |
|
160MB |
(4) 16M x 9 |
(4) 16M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
|
192MB |
(4) 16M x 9 |
(4) 16M x 9 |
(4) 16M x 9 |
NONE |
|
256MB |
(4) 16M x 9 |
(4) 16M x 9 |
(4) 16M x 9 |
(4) 16M x 9 |
|
CACHE CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
TAG |
|
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
(3) 64K x 4 |
|
512KB |
(4) 128K x 8 |
NONE |
(3) 64K x 4 |
|
1MB |
(4) 128K x 8 |
(4) 128K x 8 |
(3) 64K x 4 |
|
Note: The location of the TAG chips are unidentified. | |||
|
CACHE JUMPER CONFIGURATION | |||||
|
Size |
JP1 |
JP3 |
JP4 |
JP12 |
JP13 |
|
256KB |
2 & 3 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
512KB |
1 & 2 |
1 & 2 |
2 & 3 |
1 & 2 |
2 & 3 |
|
1MB |
4 & 5 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | |||||
|
CPU TYPE CONFIGURATION | |||
|
Type |
JP5 |
JP7 |
JP15 |
|
80486SX |
Open |
pins 2 & 3 closed |
Open |
|
ODP486SX |
pins 2 & 3 closed |
pins 1 & 2 closed |
Closed |
|
80487SX |
pins 2 & 3 closed |
pins 1 & 2 closed |
Closed |
|
80486DX |
pins 1 & 2 closed |
pins 1 & 2 closed |
Closed |
|
80486DX2 |
pins 1 & 2 closed |
pins 1 & 2 closed |
Closed |
|
CPU CLOCK SPEED CONFIGURATION | |||
|
Speed |
JP102 |
JP103 |
JP104 |
|
20MHz |
Open |
Open |
Open |
|
25MHz |
Open |
Open |
Closed |
|
32MHz |
Open |
Closed |
Open |
|
33MHz |
Closed |
Closed |
Closed |
|
40MHz |
Open |
Closed |
Closed |
|
50iMHz |
Open |
Open |
Closed |
|
50MHz |
Closed |
Open |
Open |
|
66iMHz |
Closed |
Closed |
Closed |
|
66MHz |
Closed |
Open |
Closed |
|
80iMHz |
Closed |
Closed |
Open |