TEXAS INSTRUMENTS
SYSTEM SP1000E
Processor |
80386DX |
Processor Speed |
16MHz |
Chip Set |
AMD |
Max. onboard DRAM |
4MB |
Cache |
None |
BIOS |
AMD |
Dimensions |
355mm x 304mm |
I/O Options |
32-bit proprietary bus slot |
NPU Options |
80387DX |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
External battery |
JP2 |
32-bit proprietary bus slot |
S1 |
Control panel connector |
JP11 |
USER CONFIGURABLE SETTINGS | |||
Function |
Jumper/Switch |
Position | |
» |
Monitor type select CGA |
SW1/switch 5 |
Off |
Monitor type select monochrome or EGA |
SW1/switch 5 |
On | |
» |
CPU speed select smart mode |
SW1/switch 6 |
On |
» |
CPU speed select 16MHz |
SW1/switch 6 |
Off |
» |
Factory configured - do not alter |
SW1/switch 7 |
Off |
Note:In the smart mode, the processor slows down during accesses to the diskette drive. |
BIOS CONFIGURATION | ||||||
BIOS |
JP5 |
SW1/switch 1 |
SW1/switch 2 |
SW1/switch 3 |
SW1/switch 4 | |
» |
27156 |
pins 1 & 2 |
On |
On |
Off |
Off |
27128 |
pins 1 & 2 |
Off |
Off |
On |
On | |
27512 |
pins 2 & 3 |
Off |
Off |
On |
On | |
Note:Pins designated should be in the closed position. |
NPU CONFIGURATION | |||
NPU |
JP6 |
JP7 |
JP8 |
Enabled |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
Disabled |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
SYSTEM DRAM CONFIGURATION | |||
Size |
Bank 0 |
Bank 1 |
JP9 |
2MB |
(16) 411000 |
NONE |
pins 2 & 3 closed |
4MB |
(16) 411000 |
(16) 411000 |
pins 1 & 2 closed |
SYSTEM MEMORY MODE CONFIGURATION | |||
Base |
BIOS |
External Memory |
SW1/8 |
640KB |
Normal |
0KB |
On |
640KB |
Loaded high |
0KB |
Off |
USER CONFIGURABLE SETTINGS FOR EXTERNAL MEMORY | |||
Function |
Jumper |
Position | |
» |
Factory configured - do not alter |
JP1 |
pins 1 & 2 closed |
» |
Factory configured - do not alter |
JP2 |
pins 2 & 3 closed |
» |
Factory configured - do not alter |
TP1 |
pins 3 & 8, 4 & 9 closed |
» |
Factory configured - do not alter |
TP2 |
pins 3 & 8, 4 & 9 closed |
EXTERNAL MEMORY CONFIGURATION | ||||
Size |
Bank 2 |
Bank 3 |
Bank 4 |
Bank 5 |
2MB |
(16) 411000 |
NONE |
NONE |
NONE |
4MB |
(16) 411000 |
(16) 411000 |
NONE |
NONE |
6MB |
(16) 411000 |
(16) 411000 |
(16) 411000 |
NONE |
8MB |
(16) 411000 |
(16) 411000 |
(16) 411000 |
(16) 411000 |
EXTERNAL MEMORY SWITCH CONFIGURATION | |||
Size |
SW1/switch 1 |
SW1/switch 2 |
SW1/switch 3 |
2MB |
On |
On |
On |
4MB |
Off |
On |
On |
6MB |
Off |
Off |
On |
8MB |
Off |
Off |
Off |