NCR CORPORATION
Class 3315
Processor |
80386SX |
Processor Speed |
20MHz |
Chip Set |
SMD |
Max. Onboard DRAM |
16MB |
Cache |
None |
BIOS |
NCR |
Dimensions |
330mm x 218mm |
I/O Options |
Floppy drive interfaces (2), IDE interface, parallel port, serial ports (2), VGA port |
NPU Options |
80387SX |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
Keyboard |
J1 |
Auxiliary DC power supply |
J10 |
2.88MB floppy drive interface |
J3 |
DC power supply |
P1 |
Parallel port |
J4 |
VGA pass-through |
P2 |
Serial port 2 |
J5 |
IDE interface |
P8 |
Serial port 1 |
J6 |
Floppy drive interface |
P9 |
Riser card |
J7 |
Drive power supply |
P10 |
VGA interface |
J8 |
Speaker volume control |
VC |
USER CONFIGURABLE SETTINGS | |||
Function |
Jumper/Switch |
Position | |
» |
Password check enabled |
RK1A & RK1B |
open |
Password clear |
RK1A & RK1B |
closed | |
» |
VGA interface enabled |
SW1/switch 1 |
open |
VGA interface disabled |
SW1/switch 1 |
closed | |
» |
Monitor type select color |
SW1/switch 2 |
closed |
Monitor type select monochrome |
SW1/switch 2 |
open |
DRAM CONFIGURATION | ||||
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
2MB |
(2) 1M x 9 |
NONE |
NONE |
NONE |
4MB |
(2) 1M x 9 |
(2) 1M x 9 |
NONE |
NONE |
6MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
NONE |
8MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
8MB |
(2) 4M x 9 |
NONE |
NONE |
NONE |
12MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 4M x 9 |
NONE |
16MB |
(2) 4M x 9 |
(2) 4M x 9 |
NONE |
NONE |