|
Intel386™ 302-25 Motherboard
Jumper Settings
PLEASE NOTE:
This product is no longer being manufactured by Intel. THESE DOCUMENTS ARE PROVIDED FOR HISTORICAL
REFERENCE PURPOSES ONLY AND ARE SUBJECT TO THE TERMS SET FORTH IN THE "LEGAL INFORMATION" LINK BELOW.
For information on currently available Intel products, please see
www.intel.com and/or developer.intel.com
End of Interactive Support
Intel is announcing the end of interactive support for the Intel386™
302-25 Motherboard. See the End
of Interactive Support Announcement for details.
SIMM Type
| RAM Type |
JUMPER PIN SETTING |
| Static-column |
E55 to E56 |
| Fast paged mode |
E53 to E54 E55 to
E56 |
| Standard RAS/CAS |
NO JUMPERS |
SIMM Size
| Size |
JUMPER PIN SETTING |
| 256K |
E7 to E8
E10 to E11 |
| 1M |
E8 to E9
E11 to E12 |
SIMM Speed
| Size |
JUMPER PIN SETTING |
| 100 |
E1 to E2, E4 to E5 |
Total Onboard RAM
| RAM Type |
JUMPER PIN SETTING |
| 1M |
NO JUMPERS |
| 2M |
E61 to E63 |
| 4M |
E60 to E62 |
| 8M |
E60 to E62
E61 to E63 |
Onboard RAM Speed
| Speed (ns) |
JUMPER PIN SETTING |
| 100 |
E1 to E2, E4 to E5 |
| 85 |
E2 to E3, E5 to E6 |
ROM Size
| Size |
JUMPER PIN SETTING |
| 64K (27256) |
E57 to E58 |
| 128K (27512) |
E58 to E59 |
EPROM SIZE
| Amount |
JUMPER PIN SETTING |
| 64K (27256) |
E23 to E24 |
| 128K (27512) |
E24 to E25 |
Math Coprocessor
| Condition |
JUMPER PIN SETTING |
| Math Coprocessor installed
|
E28 to E29 |
| Math Coprocessor not
installed |
E29 to E30 |
Keyboard Reset
| Condition |
JUMPER PIN SETTING |
| Keyboard Reset enabled
|
E34 to E35 |
| Keyboard Reset disabled
|
E35 to E361
|
Monitor Type
| Condition |
JUMPER PIN SETTING |
| Color |
E41 to E421 |
| Monochrome |
E40 to E41 |
Printer Acknowledge
| Condition |
JUMPER PIN SETTING |
| Leading Edge |
E16 to E17 |
| Trailing Edge |
E17 to E181 |
Video Display Type
| Monitor Type |
JUMPER PIN SETTING |
| Color |
E41 to E42 |
| Monochrome |
E40 to E41 |
Parallel Printer Port Selection
| Condition |
JUMPER PIN SETTING |
| LPT1 Enabled |
E13 to E141 |
| LPT1 Disabled |
E14 to E15 |
| LPT2 Disabled |
E19 to E20 |
| LPT2 Enabled |
E20 to E211
|
Serial Communications Port Selection
| Condition |
JUMPER PIN SETTING |
| COM1 Enabled |
E22 to E231 |
| COM1 Disabled |
E23 to E24 |
| COM2 Enabled |
E25 to E261
|
| COM2 Disabled |
E26 to E27 |
UNIX Mode
| Option |
JUMPER PIN SETTING |
| UNIX Operating System
|
E37 to E38 |
| Non-UNIX Operating
System |
E38 to E391 |
1Factory Default
|
|
|
