UNIDENTIFIED
SCAT TURBO 286
Processor |
80286 |
Processor Speed |
12/16/20MHz |
Chip Set |
C & T |
Max. Onboard DRAM |
8MB |
Cache |
None |
BIOS |
C & T |
Dimensions |
220mm x 220mm |
I/O Options |
None |
NPU Options |
80287 |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
External battery |
JP1 |
Speaker |
JP8 |
Turbo switch |
JP6 |
Reset switch |
JP9 |
Turbo LED |
JP7 |
Power LED & keylock |
JP10 |
USER CONFIGURABLE SETTINGS | |||
Function |
Jumper |
Position | |
» |
Monitor type select color |
JP3 |
pins 1 & 2 closed |
Monitor type select monochrome |
JP3 |
pins 2 & 3 closed | |
» |
NPU speed select synchronous with CPU |
JP11 & JP12 |
pins 1 & 2 closed |
NPU speed select asynchronous with CPU |
JP11 & JP12 |
pins 2 & 3 closed |
DRAM CONFIGURATION | ||||
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
512KB |
(2) 256K x 9 |
NONE |
NONE |
NONE |
640KB |
(2) 256K x 9 |
(2) 64K x 9 |
NONE |
NONE |
1MB |
(2) 256K x 9 |
(2) 256K x 9 |
NONE |
NONE |
1.5MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
NONE |
2MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
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 |
CMOS MEMORY CONFIGURATION | ||
Setting |
JP13 |
JP14 |
CMOS memory normal operation |
Open |
Closed |
CMOS memory clear |
Closed |
Open |