AQUARIUS SYSTEMS, INC.
ASI-486T
|
Processor |
80486SX |
|
Processor Speed |
25/33MHz |
|
Chip Set |
Intel |
|
Max. Onboard DRAM |
64MB |
|
Cache |
64/128/256KB (on external memory card) |
|
BIOS |
Unidentified |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
External memory card |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
CON1 |
Turbo LED |
JP5 |
|
Reset switch |
CON4 |
Turbo switch |
JP6 |
|
Speaker |
CON5 |
External memory card connector |
S1 |
|
Power LED & keylock |
CON6 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
Power good signal detect from power supply |
JP2 |
pins 1 & 2 closed |
|
Power good signal detect from board |
JP2 |
pins 2 & 3 closed | |
|
|
Factory configured - do not alter |
TP2 |
pins 1 & 2 closed |
|
|
Factory configured - do not alter |
TP3 |
pins 1 & 2 closed |
|
|
Factory configured - do not alter |
TP4 |
pins 1 & 2 closed |
|
|
Factory configured - do not alter |
TP5 |
pins 1 & 2 closed |
|
|
Factory configured - do not alter |
TP6 |
pins 1 & 2 closed |
|
DRAM 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 |
|
3MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
|
4MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
|
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 |
|
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 |
|
Note: Bank 2 and Bank 3 are located on the external memory card. | ||||
|
CPU SPEED CONFIGURATION | |
|
Speed |
JP4 |
|
25MHz |
pins 1 & 2 closed |
|
33MHz |
pins 2 & 3 closed |
|
CACHE CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
TAG |
|
64KB |
(4) 8K x 8 |
(4) 8K x 8 |
(2) 16K x 4 |
|
128KB |
(4) 32K x 8 |
NONE |
(2) 64K x 4 |
|
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
(2) 64K x 4 |
|
CACHE RESISTER CONFIGURATION | |||
|
Size |
RN1 |
RN2 |
RN3 |
|
64KB |
Installed |
Not installed |
Not installed |
|
128KB |
Not installed |
Installed |
Not installed |
|
256KB |
Not installed |
Not installed |
Installed |