AST RESEARCH, INC.
ADVANTAGE! 6000 SERIES 486 (202676-F05)
|
Processor |
80486SX/80487SX/ODP486/ODPR486/80486DX/80486DX2/P24T |
|
Processor Speed |
25/33/50(internal)/66(internal)MHz |
|
Chip Set |
Unidentified |
|
Max. Onboard DRAM |
32MB |
|
Cache |
None |
|
BIOS |
AST |
|
Dimensions |
220mm x 220mm |
|
I/O Options |
Floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial ports (2), VGA port, riser slot |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
PS/2 mouse port |
CN2 |
Power LED |
E12 |
|
Serial port |
CN3 |
IDE interface LED |
E13 |
|
Serial port |
CN4 |
IDE interface |
J22 |
|
Parallel port |
CN5 |
Floppy drive interface |
J24 |
|
VGA port |
CN6 |
Chassis fan power |
J28 |
|
Reset switch |
E11 |
Riser slot |
SL1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
Parallel port IRQ select IRQ7 |
E1 |
Pins 1 & 2 closed |
|
Parallel port IRQ select IRQ5 |
E1 |
Pins 2 & 3 closed | |
|
|
On board video enabled |
E3 |
Closed |
|
On board video disabled |
E3 |
Open | |
|
|
Monitor type select color |
E4 |
Open |
|
Monitor type select monochrome |
E4 |
Closed | |
|
|
Password enabled |
E5 |
Open |
|
Password disabled |
E5 |
Closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
4MB |
(1) 1M x 32 |
None |
|
5MB |
(1) 1M x 32 |
(1) 256K x 32 |
|
8MB |
(1) 1M x 32 |
(1) 1M x 32 |
|
16MB |
(1) 4M x 32 |
None |
|
17MB |
(1) 4M x 32 |
(1) 256K x 32 |
|
20MB |
(1) 4M x 32 |
(1) 1M x 32 |
|
32MB |
(1) 4M x 32 |
(1) 4M x 32 |
|
CPU TYPE CONFIGURATION | |||||
|
Type |
E6 |
E7 |
E8 |
E9 |
E10 |
|
80486SX (PQFP) |
1 & 2 |
Closed |
2 & 3 |
1 & 2 |
2 & 3 |
|
80486SX (PGA) |
1 & 2 |
Open |
1 & 2 |
2 & 3 |
1 & 2 |
|
80487SX |
1 & 2 |
Closed |
2 & 3 |
1 & 2 |
2 & 3 |
|
ODP486 |
1 & 2 |
Closed |
2 & 3 |
1 & 2 |
2 & 3 |
|
ODPR486 |
1 & 2 |
Closed |
1 & 2 |
2 & 3 |
2 & 3 |
|
80486DX |
1 & 2 |
Closed |
1 & 2 |
2 & 3 |
2 & 3 |
|
80486DX2 |
1 & 2 |
Closed |
1 & 2 |
2 & 3 |
2 & 3 |
|
P24T |
2 & 3 |
Closed |
2 & 3 |
1 & 2 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | |||||
|
CPU SPEED CONFIGURATION | |
|
Speed |
E2 |
|
25MHz |
Closed |
|
33MHz |
Open |
|
50iMHz |
Closed |
|
66iMHz |
Open |