|
CACHE 25/33
UNIDENTIFIED
CACHE 25/33
|
Processor
|
80386DX
|
|
Processor Speed
|
25/33MHz
|
|
Chip Set
|
C & T
|
|
Max. Onboard DRAM
|
16MB (8MB on external memory card)
|
|
Cache
|
64KB
|
|
BIOS
|
AMI
|
|
Dimensions
|
330mm x 218mm
|
|
I/O Options
|
32-bit external memory card
|
|
NPU Options
|
80387DX
|
|
CONNECTIONS
|
|
Purpose
|
Location
|
Purpose
|
Location
|
|
External battery
|
K1
|
Reset switch
|
K7
|
|
Speaker
|
K4
|
Turbo LED
|
K8
|
|
Power LED & keylock
|
K5
|
32-bit external memory card
|
SL1
|
|
USER CONFIGURABLE SETTINGS
|
|
Function
|
Jumper
|
Position
|
|
»
|
NPU disabled
|
J2
|
pins 2 & 3, 5 & 6 closed
|
|
|
NPU enabled
|
J2
|
pins 1 & 2, 4 & 5 closed
|
|
»
|
No remap hole (384KB disabled)
|
J3
|
pins 3 & 6 closed
|
|
|
Remap hole (384KB enabled)
|
J3
|
Open
|
|
»
|
Monitor type select color
|
J4
|
pins 2 & 3 closed
|
|
|
Monitor type select monochrome
|
J4
|
pins 1 & 2 closed
|
|
»
|
Memory expansion card not installed
|
J5
|
pins 1 & 2, 4 & 5 closed
|
|
|
Memory expansion card installed
|
J5
|
pins 2 & 3, 5 & 6 closed
|
|
»
|
Factory configured - do not alter
|
K9
|
Open
|
|
DRAM CONFIGURATION
|
|
Size
|
Bank 0
|
Bank 1
|
|
1MB
|
(4) 256K x 9
|
NONE
|
|
2MB
|
(4) 256K x 9
|
(4) 256K x 9
|
|
4MB
|
(4) 1M x 9
|
NONE
|
|
8MB
|
(4) 1M x 9
|
(4) 1M x 9
|
|
DRAM JUMPER CONFIGURATION
|
|
Size
|
J3
|
|
1MB
|
pins 1 & 4, 2 & 5 closed
|
|
2MB
|
pins 2 & 5 closed
|
|
4MB
|
pins 1 & 4, closed
|
|
8MB
|
Open
|
|
CACHE CONFIGURATION
|
|
Size
|
Bank 0
|
Bank 1
|
|
64KB
|
(4) 8K x 8
|
(4) 8K x 8
|
|
Note: Cache is factory installed and is not configurable.
|
|
BIOS CONFIGURATION
|
|
Type
|
J1
|
|
27128
|
pins 2 & 3, 5 & 6 closed
|
|
27256
|
pins 1 & 2, 5 & 6 closed
|
|
27512
|
pins 1 & 2, 4 & 5 closed
|
|