JE1002A Motherboard Settings and Configuration

Processor	8088
Processor Speed	10MHz
Chip Set	None
Max. Onboard DRAM	1MB
Cache	None
BIOS	Phoenix
Dimensions	330mm x 218mm
I/O Options	None
NPU Options	8087

CONNECTIONS
Purpose	Location	Purpose	Location
Speaker	JP7	Turbo switch	JP10
Reset switch	JP8	Keylock	JP11
Turbo LED	JP9	Power LED	JP12

USER CONFIGURABLE SETTINGS
Function		Jumper/Switch	Position
»	Factory configured - do not alter	EPROM	N/A
»	Factory configured - do not alter	SW1/switch 1	N/A
»	NPU disabled	SW1/switch 2	On
	NPU enabled	SW1/switch 2	Off
»	Factory configured - do not alter	SW1/switch 3	N/A
»	Factory configured - do not alter	SW1/switch 4	N/A

MONITOR TYPE CONFIGURATION
Monitor Type	SW1/switch 5	SW1/switch 6
Monochrome	Off	Off
CGA (40 x 25)	Off	On
CGA (80 x 25)	On	Off
EGA/VGA	On	On

FLOPPY DRIVE CONFIGURATION
Number of Drives	SW1/switch 7	SW1/switch 8
1	On	On
2	Off	On
3	On	Off
4	Off	Off

DRAM CONFIGURATION
Size	Bank 0	P0	Bank 1	P1	Bank 2A	Bank 2B	P2	Bank 3	P3
256KB	(2)44256	(1)41256	NONE	NONE	NONE	NONE	NONE	NONE	NONE
512KB	(2)44256	(1)41256	(2)44256	(1)41256	NONE	NONE	NONE	NONE	NONE
640KB	(2)44256	(1)41256	(2)44256	(1)41256	(4)41256	(12)41256	(2)41256	NONE	NONE
640KB	(2)44256	(1)41256	(2)44256	(1)41256	(4)44256	NONE	(2)41256	NONE	NONE
640KB	(2)44256	(1)41256	(2)44256	(1)41256	NONE	NONE	NONE	(4)44256	(2)41256

DRAM JUMPER CONFIGURATION
Memory	SW1/switch 9	SW1/switch 10
256KB	On	On
512KB	Off	On
640KB	On	Off
1MB	Off	Off