EQUITY II Motherboard Settings and Configuration

Processor	8088
Processor Speed	4.77/7.16MHz
Chip Set	Epson
Max. Onboard DRAM	256KB
Cache	None
BIOS	AMI
Dimensions	330mm x 218mm
I/O Options	None
NPU Options	8087

CONNECTIONS
Purpose	Location	Purpose	Location
External memory card connector	CN2	Speaker	CN12
Parallel port	CN3	External battery	CN13
Serial port	CN4	32-bit external memory slot	CN14
Monitor port	CN5	Unknown	CN15
Composite video interface	CN6	32-bit card slot	S1
Floppy drive interface	CN9	32-bit card slot	S2
Floppy drive interface	CN10	32-bit card slot	S3
Power LED & keylock	CN11

USER CONFIGURABLE SETTINGS
Function		Switch	Position
»	Floppy drive A 360KB installed	SW1/1	On
	Floppy drive A 1.2MB installed	SW1/1	Off
»	NPU enabled	SW1/2	Off
	NPU disabled	SW1/2	On
»	Factory configured - do not alter	SW1/3	Off
»	Parallel port primary enabled	SW1/4	Off
	Parallel port secondary enabled	SW1/4	On
»	Factory configured - do not alter	SW2/1	Off
»	Factory configured - do not alter	SW2/2	Off
»	Factory configured - do not alter	SW2/3	Off
»	Factory configured - do not alter	SW2/4	Off
	Parity checking enabled	SW2/5	Off
	Parity checking disabled	SW2/5	On
»	Factory configured - do not alter	SW2/6	Off
	Primary internal serial interface enabled	SW2/7	Off
	Secondary internal serial interface enabled	SW2/7	On
	Internal serial interface enabled	SW2/8	Off
	Internal serial interface disabled	SW2/8	On
»	Factory configured - do not alter	SW3	N/A
»	Factory configured - do not alter	SW4	On

DRAM CONFIGURATION
Size	Bank 0	Bank 1
640KB	(8) 4164	(8) 41256
Note:The exact locations of Bank 0 and Bank 1 are unknown.

DMA INTERRUPT CONFIGURATION
DMA	J1	J2
Dack 0 enabled	pins 1 & 2 closed	pins 1 & 2 closed
Dack 0 disabled	pins 2 & 3 closed	pins 2 & 3 closed

MONITOR TYPE SELECTION
Type	SW1/switch 5	SW1/switch 6
Internal video disabled	On	On
Monochrome	Off	Off
Color 40 x 25	Off	On
Color 80 x 25	On	Off

FLOPPY DRIVE CONFIGURATION
Number of drives	SW1/switch 7	SW1/switch 8
1	On	On
2	Off	On