WYSE TECHNOLOGY, INC.
WYSE PC 286 MODEL 2116I
|
Processor |
80286 |
|
Processor Speed |
16MHz |
|
Chip Set |
WYSE |
|
Max. Onboard DRAM |
4MB |
|
Cache |
None |
|
BIOS |
WYSE |
|
Dimensions |
334mm x 122mm |
|
I/O Options |
None |
|
NPU Options |
80287 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
P2 |
Power good/Speaker |
P6 |
|
Front panel connector |
P5 |
Card edge connector |
S1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
| » |
Factory configured - do not alter |
J3 |
pins 1 & 2 closed |
| » |
DRAM wait state select 0 |
J6 |
Closed |
|
DRAM wait state select 1 |
J6 |
Open | |
| » |
Parity check enabled |
J9 |
Closed |
|
Parity check disabled |
J9 |
Open | |
| » |
Factory configured - do not alter |
J10 |
Open |
| » |
Keyboard scanner chip at U57 select PROM chip |
J12 |
pins 1 & 2 closed |
|
Keyboard scanner chip at U57 select EPROM chip |
J12 |
pins 2 & 3 closed | |
| » |
Factory test disabled |
J13 |
Open |
|
Factory test enabled |
J13 |
Closed | |
| » |
Factory configured - do not alter |
J17 |
pins 2 & 3 closed |
| » |
Chipset select LB ASIC 211008-02 |
J18 and J19 |
pins 2 & 3 closed |
|
Chipset select LB ASIC 211008-01 |
J18 and J19 |
pins 1 & 2 closed | |
| » |
Factory configured - do not alter |
WC |
Open |
| » |
Monitor type select color |
WD |
Closed |
|
Monitor type select monochrome |
WD |
Open | |
| » |
Factory configured - do not alter |
WE |
Closed |
| » |
Factory configured - do not alter |
WF |
Open |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(2) 256K x 9 |
(2) 256K x 9 |
|
2MB |
(2) 1M x 9 |
NONE |
|
4MB |
(2) 1M x 9 |
(2) 1M x9 |
|
DRAM JUMPER CONFIGURATION | ||||
|
Size |
J5 |
J14 |
J15 |
J16 |
|
1MB |
Closed |
Closed |
Open |
pins 2 & 3 closed |
|
2MB |
Open |
Open |
Closed |
pins 1 & 2 closed |
|
4MB |
Open |
Open |
Closed |
pins 1 & 2 closed |
|
MEMORY SPLIT CONFIGURATION | |||
|
Memory Split |
J4 |
WA |
WB |
|
256KB/786KB |
Closed |
N/A |
Open |
|
512KB/512KB |
Open |
Closed |
Open |
|
640KB/384KB |
Open |
Open |
Open |
|
Disabled |
Open |
N/A |
Closed |
|
BIOS CONFIGURATION | ||
|
Type |
J1 |
J2 |
|
27128 |
Open |
Open |
|
27256 |
Closed |
Open |
|
27512 |
Closed |
Closed |
|
BIOS WAIT STATE CONFIGURATION | ||
|
Wait state |
J7 |
J8 |
|
0 |
Closed |
Open |
|
1 |
Open |
Open |
|
2 |
N/A |
Closed |