POSITIVE CORPORATION
SLIMLINE PC333
|
Processor |
80386DX |
|
Processor Speed |
33MHz |
|
Chip Set |
Unidentified |
|
Max. Onboard DRAM |
16MB |
|
Cache |
64/256KB |
|
BIOS |
Unidentified |
|
Dimensions |
355mm x 305mm |
|
I/O Options |
Parallel port, serial ports (2), VGA port, floppy drive interface, IDE interface |
|
NPU Options |
80387DX/3167 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
VGA port |
J1 |
Serial port 1 |
J9 |
|
Turbo LED |
J3 |
Serial port 2 |
J10 |
|
Power LED & keylock |
J4 |
Parallel port |
J15 |
|
Speaker |
J5 |
Floppy drive interface |
J16 |
|
Reset switch |
J6 |
IDE interface |
J17 |
|
IDE interface LED |
J8 |
Riser Card |
SL1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper/Switch |
Position | |
|
|
DMA speed select high |
W1 |
Open |
|
DMA speed select low |
W1 |
Closed | |
|
|
Cache enabled |
W4 |
Closed |
|
Cache disabled |
W4 |
Open | |
|
|
BIOS type select 27256 |
W5 |
pins 1 & 2 closed |
|
BIOS type select 27512 |
W5 |
pins 2 & 3 closed | |
|
CPU speed select turbo mode 33MHz |
W6 |
pins 2 & 3 closed | |
|
CPU speed select normal mode 10MHz |
W6 |
pins 1 & 2 closed | |
|
Monitor type select monochrome |
W7 |
pins 1 & 2 closed | |
|
Monitor type select CGA/EGA/VGA |
W7 |
pins 2 & 3 closed | |
|
|
Parallel port unidirectional |
W13 |
pins 2 & 3 closed |
|
Parallel port bidirectional |
W13 |
pins 1 & 2 closed | |
|
|
IDE interface pre-compensation mode normal |
W17 |
pins 2 & 3 closed |
|
IDE interface pre-compensation mode alternate |
W17 |
pins 1 & 2 closed | |
|
|
Floppy drive speed select single speed |
W18 |
pins 1 & 2 closed |
|
Floppy drive speed select dual speed |
W18 |
pins 2 & 3 closed | |
|
|
IDE interface enabled |
W20 |
Open |
|
IDE interface disabled |
W20 |
Closed | |
|
|
Hard drive IRQ14 enabled |
W21 |
Closed |
|
Hard drive IRQ14 disabled |
W21 |
Open | |
|
|
Factory configured - do not alter |
SW1/2 |
Off |
|
|
Factory configured - do not alter |
SW2/1 |
Off |
|
|
Serial port 2 IRQ3 enabled |
SW2/2 |
On |
|
Serial port 2 IRQ3 disabled |
SW2/2 |
Off | |
|
|
Serial port 1 IRQ4 enabled |
SW2/3 |
On |
|
Serial port 1 IRQ4 disabled |
SW2/3 |
Off | |
|
|
Parallel port IRQ5 enabled |
SW2/4 |
On |
|
Parallel port IRQ5 disabled |
SW2/4 |
Off | |
|
|
Parallel port IRQ7 enabled |
SW2/5 |
On |
|
Parallel port IRQ7 disabled |
SW2/5 |
Off | |
|
|
Floppy drive IRQ6 enabled |
SW2/6 |
On |
|
Floppy drive IRQ6 disabled |
SW2/6 |
Off | |
|
|
Floppy drive DMARQ2 enabled |
SW2/7 |
On |
|
Floppy drive DMARQ2 disabled |
SW2/7 |
Off | |
|
|
Floppy drive DACK2 enabled |
SW2/8 |
On |
|
Floppy drive DACK2 disabled |
SW2/8 |
Off | |
|
|
Floppy drive interface enabled |
SW3/1 |
Off |
|
Floppy drive interface disabled |
SW3/1 |
On | |
|
|
Serial port 2 enabled |
SW3/2 |
Off |
|
Serial port 2 disabled |
SW3/2 |
On | |
|
|
Factory configured - do not alter |
SW3/3 |
Off |
|
|
Serial port 1 enabled |
SW3/4 |
Off |
|
Serial port 1 disabled |
SW3/4 |
On | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(4) 256K x 9 |
NONE |
|
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
|
4MB |
(4) 1M x 9 |
NONE |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
|
16MB |
(4) 4M x 9 |
NONE |
|
DRAM JUMPER CONFIGURATION | ||||
|
Size |
W8 |
W9 |
W10 |
W11 |
|
1MB |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
2MB |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 1 & 2 closed |
pins 2 & 3 closed |
|
4MB |
pins 1 & 2 closed |
pins 2 & 3 closed |
pins 1 & 2 closed |
pins 2 & 3 closed |
|
8MB |
pins 1 & 2 closed |
pins 2 & 3 closed |
pins 1 & 2 closed |
pins 2 & 3 closed |
|
16MB |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
DRAM SWITCH CONFIGURATION | ||||
|
Size |
SW1/1 |
SW1/3 |
SW1/4 |
SW1/5 |
|
1MB |
On |
On |
On |
On |
|
2MB |
On |
On |
On |
Off |
|
4MB |
Off |
Off |
On |
On |
|
8MB |
Off |
Off |
On |
Off |
|
16MB |
On |
Off |
Off |
Off |
|
CACHE CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
TAG |
|
64KB |
(4) 8K x 8 |
(4) 8K x 8 |
(2) 8K x 8 |
|
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
(2) 32K x 8 |
|
CACHE JUMPER CONFIGURATION | ||
|
Size |
W2 |
W3 |
|
64KB |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
256KB |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
PARALLEL PORT CONFIGURATION | |||||
|
Setting |
IRQ |
Base Address |
SW3/5 |
SW3/6 | |
|
Disabled |
NONE |
NONE |
On |
On | |
|
Enabled |
7 |
3BC |
Off |
On | |
|
Enabled |
5 |
3BC |
Off |
On | |
|
Enabled |
NONE |
3BC |
Off |
On | |
|
Enabled |
7 |
378 |
Off |
Off | |
|
Enabled |
5 |
378 |
Off |
Off | |
|
Enabled |
NONE |
378 |
Off |
Off | |
|
Enabled |
7 |
278 |
On |
Off | |
|
Enabled |
5 |
278 |
On |
Off | |
|
Enabled |
NONE |
278 |
On |
Off | |
|
ON BOARD VIDEO CONFIGURATION | ||||
|
Setting |
SW5/1 |
SW5/2 |
SW5/3 |
SW5/4 |
|
Enabled |
On |
On |
On |
Off |
|
Disabled |
Off |
Off |
Off |
On |