QUICK TECHNOLOGY, INC.
MODEL 486VLS
|
Processor |
80486SX/80487SX/80486DX/ODP486SX/80486DX2 |
|
Processor Speed |
20/25/33/50(internal)/50/66(internal)MHz |
|
Chip Set |
SIS |
|
Max. Onboard DRAM |
32MB |
|
Cache |
32/64/128/256/512KB |
|
BIOS |
AMI |
|
Dimensions |
306mm x 220mm |
|
I/O Options |
32-bit VESA local bus slots (3) |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
CN2 |
Power LED & keylock |
CN7 |
|
Reset switch |
CN4 |
Turbo LED |
CN8 |
|
Speaker |
CN5 |
32-bit VESA local bus slave slot |
S1 |
|
Turbo switch |
CN6 |
32-bit VESA local bus master slots |
S2 & S3 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
Power good signal detect from power supply |
JP2 |
pins 2 & 3 closed | |
|
Power good signal detect from board |
JP2 |
pins 1 & 2 closed | |
|
Monitor type select color |
JP3 |
closed | |
|
Monitor type select monochrome |
JP3 |
open | |
|
CPU TYPE CONFIGURATION | ||||
|
CPU type |
JP21 |
JP23 |
JP24 |
JP25 |
|
80486SX |
pins 1 & 2 closed |
open |
open |
pins 2 & 3 |
|
80487SX |
pins 1 & 2 closed |
closed |
pins 2 & 3 |
pins 1 & 2 |
|
80486DX |
pins 1 & 2 closed |
closed |
pins 1 & 2 |
pins 1 & 2 |
|
ODP486SX |
pins 2 & 3 closed |
closed |
pins 1 & 2 |
pins 1 & 2 |
|
80486DX2 |
pins 1 & 2 closed |
closed |
pins 1 & 2 |
pins 1 & 2 |
|
Note:Pins designated should be in the closed position | ||||
|
CPU SPEED CONFIGURATION | ||||
|
CPU speed |
OSC |
JP5 |
JP19 |
JP20 |
|
20MHz |
40MHz |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
25MHz/50(internal) |
50MHz |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
33MHz/66(internal) |
66MHz |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
50MHz |
50MHz |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
CACHE JUMPER CONFIGURATION | |||||||
|
Size |
JP18 |
JP17 |
JP16 |
JP15 |
JP14 |
JP13 |
JP12 |
|
32KB |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
|
64KB |
pins 2 & 3 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 2 & 3 |
pins 1 & 2 |
|
128KB |
pins 1 & 2 |
pins 1 & 2 |
pins 2 & 3 |
pins 1 & 2 |
pins 2 & 3 |
pins 2 & 3 |
pins 1 & 2 |
|
256KB |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
pins 1 & 2 |
|
512KB |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
|
Note:Pins designated should be in the closed position | |||||||
|
CACHE CONFIGURATION | |||
|
Size |
Cache |
Location |
TAG |
|
32KB |
(4) 8K x 8 |
Bank 0 |
(1) 8K x 8 |
|
64KB |
(8) 8K x 8 |
Banks 0 & 1 |
(1) 8K x 8 |
|
128KB |
(4) 32K x 8 |
Bank 0 |
(1) 32K x 8 |
|
256KB |
(8) 32K x 8 |
Banks 0 & 1 |
(1) 32K x 8 |
|
512KB |
(4) 128K x 8 |
Bank 0 |
(1) 128K x 8 |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(4) 256K x 9 |
NONE |
|
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
|
4MB |
(4) 1M x 9 |
NONE |
|
5MB |
(4) 256K x 9 |
(4) 1M x 9 |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
|
16MB |
(4) 4M x 9 |
NONE |
|
20MB |
(4) 1M x 9 |
(4) 4M x 9 |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |