DATAEXPERT CORPORATION
EXP8049
|
Device Type |
Mainboard |
|
Processor |
CX486SX/80486SX/SL80486SX/80487SX/UMC U5S/ODP486/ CX486DX/AM486DX/AM486DXL/80486DX/SL80486DX/CX486DX2/ AM486DX2/80486DX2/SL80486DX2/AM 486DX4/80486DX4/P24D/ P24T |
|
Processor Speed |
25/33/40/50(internal)/50/66(internal)/75(internal)/100(internal)MHz |
|
Chip Set |
ALI |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
64MB |
|
Maximum Video Memory |
None |
|
Cache |
128/256/512KB |
|
BIOS |
AMI, Phoenix |
|
Dimensions |
254mm x 218mm |
|
I/O Options |
32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interface, parallel port, PS/2 mouse interface, serial ports (2), wake on modem connector |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port 2 |
CN1 |
Turbo LED |
J4 |
|
Serial port 1 |
CN2 |
Turbo switch |
J5 |
|
Floppy drive interface |
CN3 |
Power LED & keylock |
J6 |
|
Parallel port |
CN4 |
Speaker |
J7 |
|
IDE interface |
CN5 |
Wake on modem connector |
JP12 |
|
External battery |
J1 |
Green PC connector |
JP13 |
|
IDE interface LED |
J2 |
32-bit PCI slots |
PC1 PC4 |
|
Reset switch |
J3 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
Battery type select external |
J1 |
Closed | |
|
CMOS memory clear |
J1 |
Pins 1 & 2 closed | |
|
|
Parallel port unidirectional |
JP2/pins 5 & 6 |
Closed |
|
Parallel port bidirectional |
JP2/pins 5 & 6 |
Open | |
|
Monitor type select color |
JP7 |
Pins 2 & 3 closed | |
|
Monitor type select monochrome |
JP7 |
Pins 1 & 2 closed | |
|
|
Factory configured - do not alter |
JP11 |
Unidentified |
|
|
Factory configured - do not alter |
JP33 |
Unidentified |
|
SIMM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
4MB |
(1) 1M x 36 |
None |
None |
None |
|
6MB |
(1) 512K x 36 |
(1) 1M x 36 |
None |
None |
|
8MB |
(1) 2M x 36 |
None |
None |
None |
|
8MB |
(1) 1M x 36 |
(1) 1M x 36 |
None |
None |
|
12MB |
(1) 2M x 36 |
(1) 1M x 36 |
None |
None |
|
12MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
None |
|
12MB |
(1) 1M x 36 |
(1) 2M x 36 |
None |
None |
|
16MB |
(1) 4M x 36 |
None |
None |
None |
|
16MB |
(1) 2M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
None |
|
16MB |
(1) 2M x 36 |
(1) 2M x 36 |
None |
None |
|
16MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
18MB |
(1) 512K x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
None |
|
20MB |
(1) 4M x 36 |
(1) 1M x 36 |
None |
None |
|
SIMM CONFIGURATION (CONT) | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
20MB |
(1) 2M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
20MB |
(1) 1M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
None |
|
22MB |
(1) 4M x 36 |
(1) 512K x 36 |
(1) 512K x 36 |
(1) 512K x 36 |
|
24MB |
(1) 4M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
None |
|
24MB |
(1) 4M x 36 |
(1) 2M x 36 |
None |
None |
|
24MB |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
None |
|
28MB |
(1) 4M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
32MB |
(1) 8M x 36 |
None |
None |
None |
|
32MB |
(1) 4M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
None |
|
32MB |
(1) 4M x 36 |
(1) 4M x 36 |
None |
None |
|
32MB |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
|
36MB |
(1) 8M x 36 |
(1) 1M x 36 |
None |
None |
|
40MB |
(1) 8M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
None |
|
40MB |
(1) 8M x 36 |
(1) 2M x 36 |
None |
None |
|
40MB |
(1) 4M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
|
48MB |
(1) 8M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
None |
|
48MB |
(1) 8M x 36 |
(1) 4M x 36 |
None |
None |
|
48MB |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
None |
|
56MB |
(1) 8M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
|
56MB |
(1) 2M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
|
64MB |
(1) 8M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
None |
|
64MB |
(1) 8M x 36 |
(1) 8M x 36 |
None |
None |
|
64MB |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
|
CACHE CONFIGURATION | ||
|
Size |
Bank 0 |
TAG |
|
128KB |
(4) 32K x 8 |
(1) 8K x 8 |
|
256KB |
(4) 64K x 8 |
(1) 32K x 8 |
|
512KB |
(4) 128K x 8 |
(1) 32K x 8 |
|
CACHE JUMPER CONFIGURATION | ||
|
Size |
JP15 |
JP16 |
|
128KB |
Open |
Open |
|
256KB |
Closed |
Open |
|
512KB |
Closed |
Closed |
|
CPU SPEED SELECTION | |||
|
Speed |
JP9 |
JP10 |
JP26 |
|
25MHz |
3 & 4, 7 & 8 |
2 & 3 |
Open |
|
33MHz |
5 & 6, 7 & 8 |
2 & 3 |
Open |
|
40MHz |
1 & 2, 3 & 4, 5 & 6 |
1 & 2 |
Closed |
|
50iMHz |
3 & 4, 7 & 8 |
2 & 3 |
Open |
|
50MHz |
5 & 6 |
1 & 2 |
Closed |
|
66iMHz |
5 & 6, 7 & 8 |
2 & 3 |
Open |
|
75iMHz |
3 & 4, 7 & 8 |
2 & 3 |
Open |
|
100iMHz |
5 & 6, 7 & 8 |
2 & 3 |
Open |
|
Note: Pins designated should be in the closed position. | |||
|
CPU TYPE SELECTION | ||||
|
Type |
JP17 |
JP18 |
JP20 |
JP21 |
|
CX486SX |
5 & 6 |
1 & 2 |
Open |
Closed |
|
80486SX |
Open |
Open |
Open |
Open |
|
SL80486SX |
3 & 4 |
Open |
Open |
Open |
|
80487SX |
Open |
Open |
Open |
Open |
|
UMC U5S |
Open |
Open |
Open |
Open |
|
ODP486 |
3 & 4 |
Open |
Open |
Open |
|
CX486DX |
5 & 6 |
1 & 2 |
Open |
Closed |
|
AM486DX |
Open |
Open |
Open |
Open |
|
AM486DXL |
1 & 2 |
Open |
Open |
Open |
|
80486DX |
Open |
Open |
Open |
Open |
|
SL80486DX |
3 & 4 |
Open |
Open |
Open |
|
CX486DX2 |
5 & 6 |
1 & 2 |
Open |
Closed |
|
AM486DX2 |
Open |
Open |
Open |
Open |
|
80486DX2 |
Open |
Open |
Open |
Open |
|
SL80486DX2 |
3 & 4 |
Open |
Open |
Open |
|
AM 486DX4 |
Open |
Open |
Open |
Open |
|
80486DX4 |
3 & 4 |
Open |
Open |
Open |
|
P24D |
3 & 4 |
5 & 6 |
Closed |
Open |
|
P24T |
3 & 4 |
Open |
Open |
Open |
|
Note: Pins designated should be in the closed position. | ||||
|
CPU TYPE SELECTION (CONT) | ||||
|
Type |
JP22 |
JP23 |
JP24 |
JP27 |
|
CX486SX |
Open |
1 & 2 |
5 & 6 |
2 & 3 |
|
80486SX |
Open |
1 & 2 |
1 & 2 |
1 & 2 |
|
SL80486SX |
Open |
1 & 2 |
3 & 4 |
Open |
|
80487SX |
Open |
1 & 2 |
1 & 2 |
1 & 2 |
|
UMC U5S |
Open |
1 & 2 |
1 & 2 |
Open |
|
ODP486 |
Open |
1 & 2 |
3 & 4 |
2 & 3 |
|
CX486DX |
Open |
1 & 2 |
5 & 6 |
2 & 3 |
|
AM486DX |
Open |
1 & 2 |
1 & 2 |
2 & 3 |
|
AM486DXL |
Open |
1 & 2 |
1 & 2 |
2 & 3 |
|
80486DX |
Open |
1 & 2 |
1 & 2 |
2 & 3 |
|
SL80486DX |
Open |
1 & 2 |
3 & 4 |
2 & 3 |
|
CX486DX2 |
Open |
1 & 2 |
5 & 6 |
2 & 3 |
|
AM486DX2 |
Open |
1 & 2 |
1 & 2 |
2 & 3 |
|
80486DX2 |
Open |
1 & 2 |
1 & 2 |
2 & 3 |
|
SL80486DX2 |
Open |
1 & 2 |
3 & 4 |
2 & 3 |
|
AM 486DX4 |
Open |
1 & 2 |
1 & 2 |
2 & 3 |
|
80486DX4 |
Open |
1 & 2 |
3 & 4 |
2 & 3 |
|
P24D |
Closed |
2 & 3 |
3 & 4 |
2 & 3 |
|
P24T |
Closed |
2 & 3 |
3 & 4 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | ||||
|
CPU TYPE SELECTION (CONT) | |||
|
Type |
JP28 |
JP29 |
JP30 |
|
CX486SX |
2 & 3 |
5 & 6 |
Closed |
|
80486SX |
1 & 2 |
Open |
Open |
|
SL80486SX |
1 & 2 |
3 & 4 |
Closed |
|
80487SX |
2 & 3 |
Open |
Open |
|
UMC U5S |
1 & 2 |
Open |
Open |
|
ODP486 |
2 & 3 |
3 & 4 |
Closed |
|
CX486DX |
2 & 3 |
5 & 6 |
Closed |
|
AM486DX |
2 & 3 |
Open |
Open |
|
AM486DXL |
2 & 3 |
1 & 2 |
Open |
|
80486DX |
2 & 3 |
Open |
Open |
|
SL80486DX |
2 & 3 |
3 & 4 |
Closed |
|
CX486DX2 |
2 & 3 |
5 & 6 |
Closed |
|
AM486DX2 |
2 & 3 |
Open |
Open |
|
80486DX2 |
2 & 3 |
Open |
Open |
|
SL80486DX2 |
2 & 3 |
3 & 4 |
Closed |
|
AM 486DX4 |
2 & 3 |
Open |
Open |
|
80486DX4 |
2 & 3 |
3 & 4 |
Closed |
|
P24D |
2 & 3 |
3 & 4 |
Closed |
|
P24T |
2 & 3 |
3 & 4 |
Closed |
|
Note: Pins designated should be in the closed position. | |||
|
CPU VOLTAGE SELECTION | |||
|
Voltage |
JP14 |
JP31 | |
|
3.3v |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
5v |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
DMA CHANNEL SELECTIONN | ||
|
Channel |
JP2 |
JP34 |
|
1 |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
3 |
Pins 3 & 4 closed |
Pins 3 & 4 closed |
|
GREEN PC SELECTION | |
|
Setting |
JP8 |
|
Power fan |
Pins 1 & 2 closed |
|
Monitor power |
Pins 3 & 4 closed |
|
VGA H-sync |
Pins 5 & 6 closed |
|
VGA v-sync |
Pins 7 & 8 closed |