ALARIS
COUGAR 486BL
|
Processor |
486BL2X/486BL3X/80486SX/80486DX/80486DX2/Pentium Overdrive |
|
Processor Speed |
25/33/40/50/50(internal)/66(internal)/75(internal)/100(internal)MHz |
|
Chip Set |
Alaris |
|
Max. Onboard DRAM |
64MB |
|
Cache |
256/512KB |
|
BIOS |
AMI/MR |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit VESA local bus slots (2), floppy drive interface, IDE interface, parallel port, serial ports (2) |
|
NPU Options |
80387DX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Reset switch |
J1 |
IDE interface |
J17 |
|
Speaker |
J2 |
Floppy drive interface |
J18 |
|
Power LED & keylock |
J3 |
Parallel port |
J19 |
|
Turbo switch |
J4 |
Serial port 2 |
J27 |
|
Turbo LED |
J5 |
Serial port 1 |
J28 |
|
Chassis fan power |
J8 |
External battery |
J31 |
|
IDE interface LED |
J9 |
32-bit VESA Local bus slots |
SL1 & SL2 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
CPU type select Blue Lightning |
JP1 |
Open |
|
CPU type select Intel SX/DX/DX2 |
JP1 |
Closed | |
|
|
CPU type select Overdrive |
JP7 |
pins 1 & 2 closed |
|
CPU type select Intel DX/DX2 |
JP7 |
pins 2 & 3 closed | |
|
VESA IDE interface enabled |
JP11 |
pins 1 & 2 closed | |
|
VESA IDE interface disabled |
JP11 |
pins 2 & 3 closed | |
|
|
Factory configured - do not alter |
JP12 |
pins 2 & 3 closed |
|
|
Parallel port IRQ select IRQ7 |
JP15 |
pins 1 & 2 closed |
|
Parallel port IRQ select IRQ5 |
JP15 |
pins 2 & 3 closed | |
|
|
Factory configured - do not alter |
JP16 |
N/A |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
1MB |
(1) 256K x 36 |
NONE |
NONE |
NONE |
|
2MB |
(1) 256K x 36 |
(1) 256K x 36 |
NONE |
NONE |
|
3MB |
(1) 256K x 36 |
(1) 256K x 36 |
(1) 256K x 36 |
NONE |
|
4MB |
(1) 1M x 36 |
NONE |
NONE |
NONE |
|
5MB |
(1) 256K x 36 |
(1) 1M x 36 |
NONE |
NONE |
|
8MB |
(1) 1M x 36 |
(1) 1M x 36 |
NONE |
NONE |
|
12MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
NONE |
|
13MB |
(1) 256K x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
16MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
16MB |
(1) 4M x 36 |
NONE |
NONE |
NONE |
|
18MB |
(1) 256K x 36 |
(1) 256K x 36 |
(1) 4M x 36 |
NONE |
|
20MB |
(1) 4M x 36 |
(1) 1M x 36 |
NONE |
NONE |
|
20MB |
(1) 1M x 36 |
(1) 4M x 36 |
NONE |
NONE |
|
28MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 4M x 36 |
(1) 1M x 36 |
|
28MB |
(1) 1M x 36 |
(1) 4M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
28MB |
(1) 4M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
32MB |
(1) 4M x 36 |
(1) 4M x 36 |
NONE |
NONE |
|
40MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
|
40MB |
(1) 1M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 1M x 36 |
|
40MB |
(1) 4M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 4M x 36 |
|
40MB |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
48MB |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
NONE |
|
52MB |
(1) 1M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
|
52MB |
(1) 4M x 36 |
(1) 1M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
|
52MB |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 1M x 36 |
|
64MB |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
|
CACHE CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
|
512KB |
(4) 128K x 8 |
NONE |
|
CACHE JUMPER CONFIGURATION | ||
|
Size |
JP9 |
JP10 |
|
256KB |
Open |
pins 1 & 2 closed |
|
512KB |
Closed |
pins 2 & 3 closed |
|
CPU SPEED CONFIGURATION | ||
|
Speed |
JP2 |
JP3 |
|
25MHz |
Open |
Open |
|
33MHz |
Open |
Closed |
|
40MHz |
Closed |
Open |
|
Note: These settings are factory configured. Do not change these jumpers-- it will void the factory warranty. | ||
|
VESA WAIT STATE CONFIGURATION | |
|
Wait states |
JP8 |
|
0 wait states |
pins 1 & 2 closed |
|
1 wait state |
pins 2 & 3 closed |
|
VESA BUS SPEED CONFIGURATION | ||
|
CPU speed |
JP4 (ID2) |
JP5 (ID3) |
|
< = 33MHz |
Open |
Open |
|
> 33MHz |
Closed |
Closed |
|
DMA CHANNEL CONFIGURATION | ||
|
DMA |
JP13 |
JP14 |
|
Channel 1 |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
Channel 2 |
pins 2 & 3 closed |
pins 2 & 3 closed |