1100 16/20 Motherboard Settings and Configuration

Processor	80386SX
Processor Speed	16/20MHz
Chip Set	Unidentified
Video Chip Set	None
Maximum Onboard Memory	2MB
Maximum Video Memory	None
Cache	None
BIOS	Unidentified
Dimensions	330mm x 218mm
I/O Options	None
NPU Options	80387SX

CONNECTIONS
Purpose	Location
External battery	CN1

USER CONFIGURABLE SETTINGS
Function		Label	Position
	Monitor type select MDA/MGA/EGA	SW1/5	Off
	Monitor type select CGA	SW1/5	On

DRAM CONFIGURATION

Note: Board is shipped with 2MB. The orientation and bank location is unidentified.

DRAM SWITCH CONFIGURATION
Setting	SW1/7	SW1/8
Mode 3	Off	On
Mode 4	Off	Off
Note: BIOS resides in ROM in mode 3. In mode 4, it is transferred to RAM.

CPU SPEED SELECTION
Speed	SW1/6
Smart mode	On
16MHz	Off
20MHz	Off
Note: If smart mode is used, system will automatically switch from 16MHz/20MHz to 8MHz.

NPU TYPE SELECTION
Type	JP6	JP7	JP8
80387SX installed	Pins 1 & 2 closed	Pins 1 & 2 closed	Pins 2 & 3 closed
80387SX not installed	Pins 2 & 3 closed	Pins 2 & 3 closed	Pins 1 & 2 closed

BIOS SELECTION
Type	JP5	SW1/1	SW1/2	SW1/3	SW1/4
27128	2 & 3	On	On	Off	Off
27256	2 & 3	Off	Off	On	On
27512	1 & 2	Off	Off	On	On
Note: Pins designated should be in the closed position.

MISCELLANEOUS TECHNICAL NOTE

Note: The location of pin 1 on the jumpers and switch are unidentified.