SS-4, SS-8 IO card Settings and Configuration

Card Type	Multi-I/O card
Chip Set	Unidentified
Maximum Onboard Memory	32K SRAM
I/O Options	Serial ports ( 4 on SS-4, 8 on SS-8)
Data Bus	16-bit ISA

CONNECTIONS
Function	Label
Serial ports via RJ-11 connectors	CN1 - CN8

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Standard mode	SW1/8	Off
	Enhanced mode	SW1/8	On

BOARD ADDRESS SELECTION
Setting		SW1/5	SW1/6	SW1/7
»	0	Off	Off	Off
	1	On	Off	Off
	2	Off	On	Off
	3	On	On	Off
	4	Off	Off	On
	5	On	Off	On
	6	Off	On	On
	7	On	On	On

BIOS ADDRESS SELECTION
Address		SW1/1	SW1/2	SW1/3	SW1/4
	C0000h	Off	Off	Off	Off
	C2000h	On	Off	Off	Off
	C4000h	Off	On	Off	Off
	C6000h	On	On	Off	Off
	C8000h	Off	Off	On	Off
	CA000h	On	Off	On	Off
	CC000h	Off	On	On	Off
	CE000h	On	On	On	Off
»	D0000h	Off	Off	Off	On
	D2000h	On	Off	Off	On
	D4000h	Off	On	Off	On
	D6000h	On	On	Off	On
	D8000h	Off	Off	On	On
	DA000h	On	Off	On	On
	DC000h	Off	On	On	On
	DE000h	On	On	On	On

MISCELLANEOUS TECHNICAL NOTES

On SS-4 only the top 4 ports are active. An SS-4 can be upgraded to an SS-8, by installing the SS-48 upgrade kit.