HOSTESS S VER.2 IO card Settings and Configuration

Card Type	Serial Controller
Chipset/Controller	Unidentified UART
I/O Options	Serial I/O ports(2)
Maximum DRAM	N/A

CONNECTIONS
Purpose	Location	Purpose	Location
DB-9 serial I/O port	CN1	DB-25 I/O port(optional)	CN3
DB-25 I/O port	CN2

I/O ADDRESS
Address	SW1/1	SW1/2	SW1/3
200 - 207h	On	On	On
280 - 287h	On	On	Off
2C0 - 287h	On	Off	On
300 - 307h	On	Off	Off
Reserved	Off	On	On
Reserved	Off	On	Off
Reserved	Off	Off	On

INTERRUPT SELECT
IRQ	SW1/4	SW1/5	SW1/6	SW1/7	SW1/8
IRQ2	Off	Off	Off	Off	On
IRQ3	Off	Off	Off	On	Off
IRQ5	Off	Off	On	Off	Off
IRQ10	Off	On	Off	Off	Off
IRQ11	On	Off	Off	Off	Off

TERMINATION SETTINGS
Setting		JP1	JP2	JP3	JP4
»	Receive clock for port 1(CN2) is not terminated	Open	N/A	N/A	N/A
	Receive clock for port 1(CN2) is terminated	Closed	N/A	N/A	N/A
»	Receive signal for port 1(CN2) is not terminated	N/A	Open	N/A	N/A
	Receive signal for port 1(CN2) is terminated	N/A	Closed	N/A	N/A
»	Transmit clock for port 1(CN2) is not terminated	N/A	N/A	Open	N/A
	Transmit clock for port 1(CN2) is terminated	N/A	N/A	Closed	N/A
»	Receive signal for port 2(CN1) is not terminated	N/A	N/A	N/A	Open
	Receive signal for port 2(CN1) is terminated	N/A	N/A	N/A	Closed