DATAEXPERT CORPORATION
EXP8J61
|
Device Type |
Mainboard |
|
Processor |
CX 6X86/AM K5/AM K6/Pentium |
|
Processor Speed |
75/90/100/120/133/150/166MHz |
|
Chip Set |
Unidentified |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
128MB |
|
Maximum Video Memory |
None |
|
Cache |
256/512KB |
|
BIOS |
Award |
|
Dimensions |
224mm x 220mm |
|
I/O Options |
32-bit PCI slots (3), green PC connector, floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connectors (2) |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
IR connector |
CN1 |
Power LED & keylock |
J17 |
|
Parallel port |
J4 |
Speaker |
J18 |
|
Floppy drive interface |
J5 |
IDE interface LED |
J20 |
|
IDE interface 2 |
J6 |
Green PC connector |
JP11 |
|
IDE interface 1 |
J7 |
Reset switch |
JP16 |
|
Serial port 2 |
J11 |
Turbo LED |
JP19 |
|
Serial port 1 |
J12 |
32-bit PCI slots |
PC1 PC3 |
|
USB connector 1 |
J14 |
PS/2 mouse interface |
PS2 |
|
USB connector 2 |
J15 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
Factory configured - do not alter |
JP12 |
Unidentified |
|
|
Factory configured - do not alter |
JP13 |
Unidentified |
|
|
Factory configured - do not alter |
JP15 |
Unidentified |
|
|
AT bus CLK select PCICLK/4 |
JP17 |
Closed |
|
AT bus CLK select PCICLK/3 |
JP17 |
Open | |
|
|
Flash BIOS voltage select 5v |
JP18 |
Pins 2 & 3 closed |
|
Flash BIOS voltage select 12v |
JP18 |
Pins 1 & 2 closed | |
|
SIMM CONFIGURATION | |
|
Size |
Bank 1 |
|
8MB |
(2) 1M x 36 |
|
16MB |
(2) 2M x 36 |
|
32MB |
(2) 4M x 36 |
|
64MB |
(2) 8M x 36 |
|
128MB |
(2) 16M x 36 |
|
DIMM CONFIGURATION | |
|
Size |
Bank 0 |
|
8MB |
(1) 1M x 64 |
|
16MB |
(1) 2M x 64 |
|
32MB |
(1) 4M x 64 |
|
64MB |
(1) 8M x 64 |
|
128MB |
(1) 16M x 64 |
|
CACHE CONFIGURATION | ||
|
Size |
Bank 0 |
TAG |
|
256KB |
(2) 32K x 32 |
Unidentified |
|
512KB |
(2) 64K x 32 |
Unidentified |
|
CPU SPEED SELECTION (CX 6X86) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP2 |
JP3 |
JP9 |
JP10 |
|
120MHz |
50MHz |
2x |
Open |
Closed |
Closed |
Closed |
|
133MHz |
55MHz |
2x |
Open |
Closed |
Closed |
Open |
|
150MHz |
60MHz |
2x |
Open |
Closed |
Open |
Closed |
|
166MHz |
66MHz |
2x |
Open |
Closed |
Open |
Open |
|
CPU SPEED SELECTION (AM K5) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP2 |
JP3 |
JP9 |
JP10 |
|
75MHz |
50MHz |
1.5x |
Open |
Open |
Closed |
Closed |
|
90MHz |
60MHz |
1.5x |
Open |
Open |
Open |
Closed |
|
100MHz |
66MHz |
1.5x |
Open |
Open |
Open |
Open |
|
120MHz |
60MHz |
1.5x |
Open |
Open |
Open |
Closed |
|
133MHz |
66MHz |
1.5x |
Open |
Open |
Open |
Open |
|
166MHz |
66MHz |
2.5x |
Closed |
Closed |
Open |
Open |
|
CPU SPEED SELECTION (AM K6) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP2 |
JP3 |
JP9 |
JP10 |
|
200MHz |
66MHz |
3x |
Closed |
Open |
Open |
Open |
|
CPU SPEED SELECTION (INTEL) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP2 |
JP3 |
JP9 |
JP10 |
|
75MHz |
50MHz |
1.5x |
Open |
Open |
Closed |
Closed |
|
90MHz |
60MHz |
1.5x |
Open |
Open |
Open |
Closed |
|
100MHz |
66MHz |
1.5x |
Open |
Open |
Open |
Open |
|
120MHz |
60MHz |
2x |
Open |
Closed |
Open |
Closed |
|
133MHz |
66MHz |
2x |
Open |
Closed |
Open |
Open |
|
150MHz |
60MHz |
2.5x |
Closed |
Closed |
Open |
Closed |
|
166MHz |
66MHz |
2.5x |
Closed |
Closed |
Open |
Open |
|
200MHz |
66MHz |
3x |
Closed |
Open |
Open |
Open |
|
CPU SPEED SELECTION (INTEL MMX) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP2 |
JP3 |
JP9 |
JP10 |
|
166MHz |
66MHz |
2.5x |
Closed |
Closed |
Open |
Open |
|
200MHz |
66MHz |
3x |
Closed |
Open |
Open |
Open |
|
CPU VOLTAGE SELECTION (SINGLE) | |
|
Voltage |
JP14 |
|
Single |
Open |
|
CPU VOLTAGE SELECTION (DUAL) | ||||
|
Voltage |
V core |
JP14 |
JPA1 |
JPA2 |
|
3.3v |
2.5v |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
Open |
|
3.3v |
2.9v |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Open |
|
3.3v |
3.3v |
Pins 1 & 2 closed |
Open |
Pins 1 & 2 closed |
|
3.3v |
3.45 3.6v |
Pins 1 & 2 closed |
Open |
Pins 2 & 3 closed |