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Articles / TULARC / PC info / Motherboards / Motherboards / |  |
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WYSE DECISION 386SX/16S Motherboard Settings and Configuration |
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WYSE TECHNOLOGY, INC.
WYSE DECISION 386SX/16S
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Processor |
80386SX |
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Processor Speed |
16MHz |
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Chip Set |
WYSE |
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Max. Onboard DRAM |
8MB |
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Cache |
None |
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BIOS |
WYSE |
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Dimensions |
370mm x 303mm |
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I/O Options |
Parallel port, serial port, floppy drive interface, IDE interface, VGA port, PS/2 mouse interface, proprietary riser card connector |
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NPU Options |
80387SX |
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CONNECTIONS |
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Purpose |
Location |
Purpose |
Location |
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PS/2 mouse port connector |
J1 |
Serial port |
J11 |
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VGA port |
J5 |
External battery |
J12 |
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IDE interface |
J6 |
Power LED/Reset switch |
J13 |
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Floppy drive interface |
J7 |
Keyboard port connector |
K1 |
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Parallel port |
J10 |
Proprietary riser card connector |
S1 |
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USER CONFIGURABLE SETTINGS |
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Function |
Jumper |
Position |
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» |
IRQ2 disabled |
JP3 |
pins 2 & 3 closed |
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IRQ2 enabled |
JP3 |
pins 1 & 2 closed |
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» |
Floppy drive interface enabled |
JP4 |
pins 1 & 2 closed |
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Floppy drive interface disabled |
JP4 |
pins 2 & 3 closed |
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» |
Mouse type select PS/2 |
JP5 |
pins 2 & 3 closed |
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Mouse type select serial |
JP5 |
pins 1 & 2 closed |
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» |
VGA port (J5) enabled |
JP6 |
pins 2 & 3 closed |
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VGA port (J5) disabled |
JP6 |
pins 1 & 2 closed |
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» |
Monitor type select color |
JP8 |
pins 1 & 2 closed |
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Monitor type select monochrome |
JP8 |
pins 2 & 3 closed |
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» |
Parallel port (J10) interrupt select IRQ7 |
JP10 |
pins 2 & 3 closed |
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Parallel port (J10) interrupt select IRQ5 |
JP10 |
pins 1 & 2 closed |
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» |
Serial port (J11) interrupt select IRQ4 |
JP11 |
pins 2 & 3 closed |
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Serial port (J11) interrupt select IRQ3 |
JP11 |
pins 1 & 2 closed |
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» |
VGA clock source select internal (36MHz) |
JP13 |
pins 2 & 3 closed |
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VGA clock source select external |
JP13 |
pins 1 & 2 closed |
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DRAM CONFIGURATION |
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Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
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1MB |
(2) 256K x 9 |
(2) 256K x 9 |
NONE |
NONE |
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2MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
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4MB |
(2) 1MBx 9 |
(2) 1MBx 9 |
NONE |
NONE |
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5MB |
(2) 1MBx 9 |
(2) 1MBx 9 |
(2) 256K x 9 |
(2) 256K x 9 |
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8MB |
(2) 1MBx 9 |
(2) 1MBx 9 |
(2) 1MBx 9 |
(2) 1MBx 9 |
WYSE DECISION 386SX/16S , motherboard, processor, socket, pentium, pentium pro, celeron, powerpc, alpha, 8088, 8086, 286, 386, 486, configuration, RAM, DRAM, floppy, jumper, connections
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