IBM CORPORATION
PS/2 MODEL 33
|
Processor |
80386SX |
|
Processor Speed |
33MHz |
|
Chip Set |
Intel |
|
Max. Onboard DRAM |
16MB |
|
Cache |
None |
|
BIOS |
IBM |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
Floppy drive interface, hard drive connector, memory module cards (2), parallel port, PS/2 mouse port, riser card, serial port, video port |
|
NPU Options |
80387SX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Video port |
CN1 |
Hard drive connector |
CN7 |
|
PS/2 mouse port |
CN2 |
Riser card slot |
CN8 |
|
Parallel port |
CN3 |
Circular battery pack |
CN9 |
|
Serial port |
CN4 |
Memory module card slot |
CN10 |
|
Diagnostic port |
CN5 |
Memory module card slot |
CN11 |
|
Floppy drive interface |
CN6 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
CMOS memory normal operation |
J20 |
pins 1 & 2 closed |
|
CMOS memory clear |
J20 |
pins 2 & 3 closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
8MB |
(1) 2M x 9 |
NONE |
|
16MB |
(1) 2M x 9 |
(1) 2M x 9 |
|
TECHNICAL NOTE |
|
This board comes standard with 1M video memory using (8) 256K x 4 chips. |