DIAMOND FLOWER, INC.
SUPRA-2
|
Processor |
80286 |
|
Processor Speed |
10/12MHz |
|
Chip Set |
Unidentified |
|
Max. Onboard DRAM |
1MB |
|
Cache |
None |
|
BIOS |
Unidentified |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
None |
|
NPU Options |
80287 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
J3 or J14 |
Power LED & Keylock |
J5 |
|
Turbo switch |
J10 or J12 |
Reset switch |
J2 or J13 |
|
Speaker |
J4 |
Turbo LED |
J1 |
|
Frequency indicator |
J6 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Switch |
Position | |
|
Factory configured - do not alter |
SW1/4 |
Off | |
|
Monitor type select color |
SW1/5 |
On | |
|
Monitor type select monochrome |
SW1/5 |
Off | |
|
Wait state select 0 (For 10MHz CPU only) |
SW1/6 |
On | |
|
Wait state select 1 (For 10MHz CPU only) |
SW1/6 |
Off | |
|
Wait state auto detect (For 12MHz CPU only) |
SW1/6 |
On | |
|
Wait state select 1 (For 12MHz CPU only) |
SW1/6 |
Off | |
|
BIOS type select 27256 |
SW1/7 |
On | |
|
BIOS type select 27128 |
SW1/7 |
Off | |
|
Factory configured - do not alter |
SW1/8 |
Off | |
|
DRAM CONFIGURATION | |||
|
Size |
EMS |
Bank 0 |
Bank 1 |
|
0KB |
NONE |
NONE |
NONE |
|
512KB |
NONE |
(18) 41256 |
NONE |
|
640KB |
NONE |
(18) 41256 |
(18) 4164 |
|
1MB |
512KB |
(18) 41256 |
(18) 41256 |
|
1MB |
384KB |
(18) 41256 |
(18) 41256 |
|
DRAM SWITCH CONFIGURATION | ||||
|
Size |
EMS |
SW1/1 |
SW1/2 |
SW1/3 |
|
0KB |
NONE |
On |
On |
On |
|
512KB |
NONE |
On |
Off |
On |
|
640KB |
NONE |
Off |
On |
Off |
|
1MB |
512KB |
Off |
Off |
Off |
|
1MB |
384KB |
Off |
Off |
On |
|
TURBO SPEED CONFIGURATION | ||
|
Speed |
J11 |
J16 |
|
10MHz |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
12MHz |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
EARLY MODE CONFIGURATION | ||
|
Setting |
J8 |
J9 |
|
Enabled |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
Disabled |
pins 2 & 3 closed |
pins 2 & 3 closed |