ACE 286V-16/20 Motherboard Settings and Configuration

Processor	80286 (exact location unknown)
Processor Speed	12/16MHz
Chip Set	VLSI
Max. Onboard DRAM	4MB
Cache	None
BIOS	AMI/Award/Phoenix
Dimensions	220mm x 220mm
I/O Options	None
NPU Options	80287 (exact location unknown)

CONNECTIONS
Purpose	Location	Purpose	Location
Turbo LED	J3	Turbo switch	J9
Reset switch	J4	Power LED & keylock	J10
Speaker	J5	External battery	J25

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Parity enabled	J6	pins 1 & 2 closed
	Parity disabled	J6	pins 2 & 3 closed
»	REMAP enabled	J16	Closed
	REMAP disabled	J16	Open
»	BIOS wait state select 2 wait states	J20	Closed
	BIOS wait state select 3 wait states	J20	Open
»	RAM read wait state select 0 wait states	J21	Closed
	RAM read wait state select 1 wait states	J21	Open
»	Internal battery enabled	J26	Closed
	Internal battery disabled	J26	Open
»	BIOS type select 27256	J27	Closed
	BIOS type select 27128	J27	Open
»	Monitor type select color	J28	Closed
	Monitor type select monochrome	J28	Open
»	RAM write wait state select 0 wait states	J32	Closed
	RAM write wait state select 1 wait states	J32	Open
»	IOCHRRDY signal select normal operation	J33	pins 1 & 2 closed
	IOCHRRDY signal select if I/O card does not work with default setting	J33	pins 2 & 3 closed

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
512KB	(4) 44256	NONE	NONE	NONE
1.5MB	(4) 44256	(4) 44256	(2) 256K x 9	NONE
2MB	NONE	NONE	(2) 1M x 9	NONE
4MB	NONE	NONE	(2) 1M x 9	(2) 1M x 9

DRAM JUMPER CONFIGURATION
Size	J17	J18	J19
512KB	Closed	Open	Closed
1.5MB	Closed	Closed	Open
2MB	Open	Open	Closed
4MB	Open	Closed	Open