UNIDENTIFIED
KW-220-16
|
Processor |
80286 |
|
Processor Speed |
16MHz |
|
Chip Set |
VLSI |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
8MB |
|
Maximum Video Memory |
None |
|
Cache |
None |
|
BIOS |
Award/Phoenix |
|
Dimensions |
331mm x 220mm |
|
I/O Options |
None |
|
NPU Options |
80287 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Reset switch |
J5 |
Speaker |
J8 |
|
Power LED & keylock |
J6 |
Turbo LED |
J9 |
|
PS/2 mouse port |
J7 |
Turbo switch |
J10 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
Monitor type select color |
J3 |
Closed |
|
Monitor type select monochrome |
J3 |
Open | |
|
|
BIOS type select 27256 |
J4 |
Pins 2 & 3 closed |
|
BIOS type select 27128 |
J4 |
Pins 1 & 2 closed | |
|
|
Turbo enabled |
J10 |
Pins 2 & 3 closed |
|
Turbo disabled |
J10 |
Pins 1 & 2 closed | |
|
|
NPU timing input select OSC3 |
J11 |
Pins 1 & 2 closed |
|
NPU timing input select PROCCLK |
J11 |
Pins 2 & 3 closed | |
|
|
NPU speed select normal speed |
J12 |
Pins 2 & 3 closed |
|
NPU speed select speed /3 |
J12 |
Pins 1 & 2 closed | |
|
|
CMOS memory normal operation |
J13 |
Pins 1 & 2 closed |
|
CMOS memory clear |
J13 |
Pins 2 & 3 closed | |
|
DRAM CONFIGURATION | ||||||
|
Size |
Bank 0 |
Bank 0A |
Bank 1 |
Bank 1A |
Bank 2 |
Bank 3 |
|
512KB |
(4) 44256 |
None |
None |
None |
None |
None |
|
1MB |
(4) 44256 |
None |
(4) 44256 |
None |
None |
None |
|
1.5MB |
(4) 44256 |
None |
(4) 44256 |
None |
(2) 256K x 9 |
None |
|
2MB |
(4) 411000 |
(12) 411000 |
None |
None |
None |
None |
|
2MB |
(4) 44256 |
None |
(4) 44256 |
None |
(2) 256K x 9 |
(2) 256K x 9 |
|
3MB |
(4) 44256 |
None |
(4) 44256 |
None |
(2) 1M x 9 |
None |
|
4MB |
(4) 411000 |
(12) 411000 |
(4) 411000 |
(12) 411000 |
None |
None |
|
5MB |
(4) 44256 |
None |
(4) 44256 |
None |
(2) 1M x 9 |
(2) 1M x 9 |
|
6MB |
(4) 411000 |
(12) 411000 |
(4) 411000 |
(12) 411000 |
(2) 1M x 9 |
None |
|
8MB |
(4) 411000 |
(12) 411000 |
(4) 411000 |
(12) 411000 |
(2) 1M x 9 |
(2) 1M x 9 |
|
DRAM PARITY CONFIGURATION | ||
|
Size |
P 0 |
P 1 |
|
512KB |
(2) 41256 |
None |
|
1MB |
(2) 41256 |
(2) 41256 |
|
1.5MB |
(2) 41256 |
(2) 41256 |
|
2MB |
(2) 411000 |
None |
|
2MB |
(2) 41256 |
(2) 41256 |
|
3MB |
(2) 41256 |
(2) 41256 |
|
4MB |
(2) 411000 |
(2) 411000 |
|
5MB |
(2) 41256 |
(2) 41256 |
|
6MB |
(2) 411000 |
(2) 411000 |
|
8MB |
(2) 411000 |
(2) 411000 |