HOSTESS 550 RJ11 IO card Settings and Configuration

COMTROL CORPORATION

HOSTESS 550 RJ11

Card Type
Serial
Chipset
16554
I/O Options
Serial ports (4)
Data Bus
16-bit ISA
Card Size
Full height, three-quarters length

CONNECTIONS
Function
Label
Function
Label
Serial port 1
J1
Serial port 5
J5
Serial port 2
J2
Serial port 6
J6
Serial port 3
J3
Serial port 7
J7
Serial port 4
J4
Serial port 8
J8

USER CONFIGURABLE SETTINGS
Setting
Label
Position
»
Factory configured - do not alter
SW1/1
Off

Interrupt mask enabled
SW2/1
On

Interrupt mask disabled
SW2/1
Off

BASE I/O ADDRESS SELECTION
Setting
SW1/2
SW1/3
SW1/4
SW1/5
SW1/6
SW1/7
SW1/8

0000h
On
On
On
On
On
On
On

0040h
Off
On
On
On
On
On
On

0080h
On
Off
On
On
On
On
On

00C0h
Off
Off
On
On
On
On
On

0100h
On
On
Off
On
On
On
On
»
0280h
On
Off
On
Off
On
On
On

1EC0h
Off
Off
On
Off
Off
Off
Off

1F00h
On
On
Off
Off
Off
Off
Off

1F40h
Off
On
Off
Off
Off
Off
Off

1F80h
On
Off
Off
Off
Off
Off
Off

1FC0h
Off
Off
Off
Off
Off
Off
Off
Note: A total of 256 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW1/8 is the Most Significant Bit and switch SW1/2 is the Least Significant Bit. The switches have the following decimal values: SW1/8=4096, SW1/7=2048, SW1/6=1024, SW1/5=512, SW1/4=256, SW1/3=128, SW1/2=64. Turn off the switches and add the values of the switches that are off to obtain the correct memory address. (Off=1, On=0)

INTERRUPT SELECTION
Setting
SW2/2
SW2/3
SW2/4
SW2/5
SW2/6
SW2/7
SW2/8
2
On
Off
Off
Off
Off
Off
Off
3
Off
On
Off
Off
Off
Off
Off
4
Off
Off
On
Off
Off
Off
Off
5
Off
Off
Off
On
Off
Off
Off
7
Off
Off
Off
Off
On
Off
Off
10
Off
Off
Off
Off
Off
On
Off
11
Off
Off
Off
Off
Off
Off
On

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HOSTESS 550 RJ11 IO card Settings and Configuration

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Card Type	Serial
Chipset	16554
I/O Options	Serial ports (4)
Data Bus	16-bit ISA
Card Size	Full height, three-quarters length

CONNECTIONS
Function	Label	Function	Label
Serial port 1	J1	Serial port 5	J5
Serial port 2	J2	Serial port 6	J6
Serial port 3	J3	Serial port 7	J7
Serial port 4	J4	Serial port 8	J8

USER CONFIGURABLE SETTINGS
Setting		Label	Position
»	Factory configured - do not alter	SW1/1	Off
	Interrupt mask enabled	SW2/1	On
	Interrupt mask disabled	SW2/1	Off

BASE I/O ADDRESS SELECTION
Setting		SW1/2	SW1/3	SW1/4	SW1/5	SW1/6	SW1/7	SW1/8
	0000h	On	On	On	On	On	On	On
	0040h	Off	On	On	On	On	On	On
	0080h	On	Off	On	On	On	On	On
	00C0h	Off	Off	On	On	On	On	On
	0100h	On	On	Off	On	On	On	On
»	0280h	On	Off	On	Off	On	On	On
	1EC0h	Off	Off	On	Off	Off	Off	Off
	1F00h	On	On	Off	Off	Off	Off	Off
	1F40h	Off	On	Off	Off	Off	Off	Off
	1F80h	On	Off	Off	Off	Off	Off	Off
	1FC0h	Off	Off	Off	Off	Off	Off	Off
Note: A total of 256 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW1/8 is the Most Significant Bit and switch SW1/2 is the Least Significant Bit. The switches have the following decimal values: SW1/8=4096, SW1/7=2048, SW1/6=1024, SW1/5=512, SW1/4=256, SW1/3=128, SW1/2=64. Turn off the switches and add the values of the switches that are off to obtain the correct memory address. (Off=1, On=0)

INTERRUPT SELECTION
Setting	SW2/2	SW2/3	SW2/4	SW2/5	SW2/6	SW2/7	SW2/8
2	On	Off	Off	Off	Off	Off	Off
3	Off	On	Off	Off	Off	Off	Off
4	Off	Off	On	Off	Off	Off	Off
5	Off	Off	Off	On	Off	Off	Off
7	Off	Off	Off	Off	On	Off	Off
10	Off	Off	Off	Off	Off	On	Off
11	Off	Off	Off	Off	Off	Off	On