|
|
286 HT
UNIDENTIFIED
286 HT
|
Processor
|
80286
|
|
Processor Speed
|
12MHz
|
|
Chip Set
|
Headland
|
|
Max. Onboard DRAM
|
4MB
|
|
Cache
|
None
|
|
BIOS
|
Award
|
|
Dimensions
|
220mm x 220mm
|
|
I/O Options
|
None
|
|
NPU Options
|
80287
|
|
CONNECTIONS
|
|
Purpose
|
Location
|
Purpose
|
Location
|
|
External battery
|
J15
|
Turbo LED
|
JP5
|
|
Turbo switch
|
JP2
|
Speaker
|
JP6
|
|
Power LED & keylock
|
JP3
|
Reset switch
|
JP7
|
|
USER CONFIGURABLE SETTINGS
|
|
Function
|
Jumper
|
Position
|
| »
|
BIOS type select 27256
|
JP1
|
pins 1 & 2 closed
|
|
|
BIOS type select 27128
|
JP1
|
pins 2 & 3 closed
|
| »
|
Monitor type select monochrome
|
JP4
|
pins 1 & 2 closed
|
|
|
Monitor type select color
|
JP4
|
pins 2 & 3 closed
|
|
DRAM CONFIGURATION
|
|
Size
|
Bank 0
|
P-0
|
Bank 1
|
P-1
|
Bank 0
|
Bank 1
|
|
512KB
|
(4) 44256
|
(2) 41256
|
NONE
|
NONE
|
NONE
|
NONE
|
|
512KB
|
NONE
|
NONE
|
NONE
|
NONE
|
(2) 256K x 9
|
NONE
|
|
640KB
|
(4) 44256
|
(2) 41256
|
(4) 4464
|
(2) 4164
|
NONE
|
NONE
|
|
640KB
|
NONE
|
NONE
|
(4) 4464
|
(2) 4164
|
(2) 256K x 9
|
NONE
|
|
1MB
|
(4) 44256
|
(2) 41256
|
(4) 44256
|
(2) 41256
|
NONE
|
NONE
|
|
1MB
|
NONE
|
NONE
|
NONE
|
NONE
|
(2) 256K x 9
|
(2) 256K x 9
|
|
1MB
|
(4) 44256
|
(2) 41256
|
NONE
|
NONE
|
NONE
|
(2) 256K x 9
|
|
1MB
|
NONE
|
NONE
|
(4) 44256
|
(2) 41256
|
(2) 256K x 9
|
NONE
|
|
2MB
|
NONE
|
NONE
|
NONE
|
NONE
|
(2) 1M x 9
|
NONE
|
|
4MB
|
NONE
|
NONE
|
NONE
|
NONE
|
(2) 1M x 9
|
(2) 1M x 9
|
|