MICRONICS COMPUTERS, INC.
MX30 VL-BUS
|
Processor |
80486SX/80486DX/ODP486SX/80486DX2 |
|
Processor Speed |
25/33/50(internal)/66(internal)MHz |
|
Chip Set |
Micronics |
|
Max. Onboard DRAM |
64MB |
|
Cache |
64/128/256KB |
|
BIOS |
Phoenix |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit VESA local bus slots (2) |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External Battery |
J6 |
Reset switch |
W25 |
|
Speaker |
J24 |
Turbo switch |
W26 |
|
32-bit VESA Local bus slots |
S1 & S2 |
Turbo LED |
W27 |
|
External keyboard connector |
W2 |
Power LED & keylock |
W28 |
|
Note:MX30 VL-Bus will come standard with a Dallas Real Time Clock or with the external battery connector, J6. | |||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
Parity enabled |
W3 |
pins 1 & 2 closed |
|
Parity disabled |
W3 |
pins 2 & 3 closed | |
|
|
Factory configured - do not alter |
W4 |
Open |
|
|
Dallas real time clock installed |
W5 |
Closed |
|
Other manufacturers real time clock installed |
W5 |
Open | |
|
|
Monitor type select color |
W6 |
Open |
|
Monitor type select monochrome |
W6 |
Closed | |
|
|
Factory configured - do not alter |
W10 |
Open |
|
|
Factory configured - do not alter |
W12 |
Open |
|
|
Factory configured - do not alter |
W14 |
pins 1 & 2 closed |
|
|
Factory configured - do not alter |
W15 |
pins 1 & 2 closed |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
1MB |
(1) 256K x 36 |
NONE |
NONE |
NONE |
|
2MB |
(1) 256K x 36 |
(1) 256K x 36 |
NONE |
NONE |
|
4MB |
(1) 1M x 36 |
NONE |
NONE |
NONE |
|
6MB |
(1) 256K x 36 |
(1) 256K x 36 |
(1) 1M x 36 |
NONE |
|
8MB |
(1) 1M x 36 |
(1) 1M x 36 |
NONE |
NONE |
|
10MB |
(1) 256K x 36 |
(1) 256K x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
12MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
NONE |
|
16MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
16MB |
(1) 4M x 36 |
NONE |
NONE |
NONE |
|
18MB |
(1) 256K x 36 |
(1) 256K x 36 |
(1) 4M x 36 |
NONE |
|
20MB |
(1) 1M x 36 |
(1) 4M x 36 |
NONE |
NONE |
|
24MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 4M x 36 |
NONE |
|
32MB |
(1) 4M x 36 |
(1) 4M x 36 |
NONE |
NONE |
|
36MB |
(1) 1M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
NONE |
|
40MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
|
48MB |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
NONE |
|
64MB |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
|
CACHE CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
TAG |
|
64KB |
(4) 8K x 8 |
(4) 8K x 8 |
(1) 8K x 8 |
|
128KB |
(4) 32K x 8 |
NONE |
(1) 8K x 8 |
|
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
(1) 32K x 8 |
|
CACHE JUMPER CONFIGURATION | |||||
|
Size |
W8 |
W11 |
W13 |
W18 |
W19 |
|
64KB |
pins 2 & 3 |
pins 2 & 3 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
|
128KB |
pins 1 & 2 |
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 |
|
Note:Pins designated should be in the closed position. | |||||
|
CPU TYPE CONFIGURATION | |||
|
U1 |
U2 |
W22 |
W23 |
|
None |
80486SX |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
80486SX |
None |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
80486DX/80486DX2 |
80486SX |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
80486DX/80486DX2 |
None |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
ODP486SX |
80486SX |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
CPU SPEED CONFIGURATION | ||
|
Speed |
W20 |
W21 |
|
25MHz |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
33MHz |
pins 1 & 2 closed |
pins 2 & 3 closed |
|
50i MHz |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
66i MHz |
pins 1 & 2 closed |
pins 2 & 3 closed |