ICL
FX-SERIES
|
Processor |
80486SX/80486DX/80486DX2 |
|
Processor Speed |
20/33/50(internal)/66(internal)MHz |
|
Chip Set |
Intel |
|
Max. Onboard DRAM |
64MB |
|
Cache |
None |
|
BIOS |
ICL |
|
Dimensions |
585mm x 222mm |
|
I/O Options |
PS/2 mouse port, parallel port, serial ports (4), floppy drive interface |
|
NPU Options |
4167 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
PS/2 mouse port |
CN1 |
Serial port 3 |
CN5 |
|
Parallel port |
CN2 |
Serial port 4 |
CN6 |
|
Serial port 1 |
CN3 |
Floppy drive interface |
CN7 |
|
Serial port 2 |
CN4 |
CPU slot |
SL1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
CMOS memory normal operation |
JP1 |
pins 1 & 2 closed |
|
CMOS memory clear |
JP1 |
pins 2 & 3 closed | |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
4MB |
(1) 1M x 36 |
NONE |
NONE |
NONE |
|
8MB |
NONE |
NONE |
NONE |
NONE |
|
8MB |
(1) 1M x 36 |
(1) 1M x 36 |
NONE |
NONE |
|
12MB |
(1) 1M x 36 |
NONE |
NONE |
NONE |
|
12MB |
(1) 1M x 36 |
NONE |
NONE |
NONE |
|
16MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
16MB |
NONE |
NONE |
NONE |
NONE |
|
20MB |
(1) 1M x 36 |
NONE |
NONE |
NONE |
|
20MB |
(1) 1M x 36 |
NONE |
NONE |
NONE |
|
24MB |
(1) 2M x 36 |
NONE |
NONE |
NONE |
|
24MB |
(1) 1M x 36 |
(1) 1M x 36 |
NONE |
NONE |
|
24MB |
(1) 2M x 36 |
NONE |
NONE |
NONE |
|
24MB |
(1) 1M x 36 |
(1) 1M x 36 |
NONE |
NONE |
|
32MB |
NONE |
NONE |
NONE |
NONE |
|
32MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
36MB |
(1) 1M x 36 |
NONE |
NONE |
NONE |
|
40MB |
(1) 2M x 36 |
NONE |
NONE |
NONE |
|
48MB |
(1) 2M x 36 |
(1) 2M x 36 |
NONE |
NONE |
|
48MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
64MB |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
|
DRAM CONFIGURATION (CONT) | ||||
|
Size |
Bank 4 |
Bank 5 |
Bank 6 |
Bank 7 |
|
4MB |
NONE |
NONE |
NONE |
NONE |
|
8MB |
(1) 2M x 36 |
NONE |
NONE |
NONE |
|
8MB |
NONE |
NONE |
NONE |
NONE |
|
12MB |
(1) 2M x 36 |
NONE |
NONE |
NONE |
|
12MB |
(1) 1M x 36 |
(1) 1M x 36 |
NONE |
NONE |
|
16MB |
NONE |
NONE |
NONE |
NONE |
|
16MB |
(1) 2M x 36 |
(1) 2M x 36 |
NONE |
NONE |
|
20MB |
(1) 2M x 36 |
(1) 2M x 36 |
NONE |
NONE |
|
20MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
24MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
24MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
24MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
24MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
32MB |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
|
32MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
|
36MB |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
|
40MB |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
|
48MB |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
|
48MB |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
|
64MB |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |
(1) 2M x 36 |