SIO-530 IO card Settings and Configuration

SEALEVEL SYSTEMS, INC.

SIO-530

Card Type
Serial card
Chip Set
Unidentified
Maximum Onboard Memory
Unidentified
I/O Options
Serial port
Hard Drives supported
None
Floppy drives supported
None
Data Bus
8-bit ISA
Card Size
Full-length, full-height

CONNECTIONS
Function
Label
Serial Port
P1

USER CONFIGURABLE SETTINGS
Function
Label
Position
»
RS-232/Current loop Normal ground
E1/A
Pins 2 & 3 closed

RS-530/422/485 100 ohm ground
E1/A
Pins 1 & 2 closed
»
RS-232/530/485 enabled
E1/B
Pins 2 & 3 closed

RS-485 enabled with RTS
E1/B
Pins 1 & 2 closed
»
Current loop selects RS-232/530/485 receive data
E1/C
Pins 2 & 3 closed

Current loop selects current loop receive data
E1/C
Pins 1 & 2 closed
»
RS-232/422 ring indicator enabled
E1/D
Pins 2 & 3 closed

RS-232/422/485/current loop ring indicator set to true
E1/D
Pins 1 & 2 closed
»
Data Carrier detect selects RS-232
E1/E
Pins 2 & 3 closed

Data Carrier detect selects RS-530/485
E1/E
Pins 1 & 2 closed
»
Data set ready selects RS-232
E1/F
Pins 2 & 3 closed

Data set ready selects RS-530/485
E1/F
Pins 1 & 2 closed
»
Clear to send selects RS-232
E1/G
Pins 2 & 3 closed

Clear to send selects RS-530/485
E1/G
Pins 1 & 2 closed
»
Receive data selects RS-232
E1/H
Pins 2 & 3 closed

Receive data selects RS-530/485
E1/H
Pins 1 & 2 closed

Receive data selects current loop
E1/H
Open
»
Port enabled
SW1/8
On

Port disabled
SW1/8
Off

BASE I/O ADDRESS SELECTION PORT 1
Setting
SW1/1
SW1/2
SW1/3
SW1/4
SW1/5
SW1/6
SW1/7

280h
Off
On
Off
On
On
On
On

2A0h
Off
On
Off
On
Off
On
On

2E8h
Off
On
Off
Off
Off
On
Off

2F8h
Off
On
Off
Off
Off
Off
Off

300h
Off
Off
On
On
On
On
On

328h
Off
Off
On
On
Off
On
Off

3E8h
Off
Off
Off
Off
Off
On
Off
»
3F8h
Off
Off
Off
Off
Off
Off
Off

SERIAL PORT 1 INTERRUPT SELECTION
IRQ
E3/A
E3/B
E3/C
E3/D
E3/E

2/9
Closed
Open
Open
Open
Open

3
Open
Closed
Open
Open
Open
»
4
Open
Open
Closed
Open
Open

5
Open
Open
Open
Closed
Open

7
Open
Open
Open
Open
Closed

SERIAL INTERRUPT MODE SELECTION
IRQ
E3/F
E3/G
»
Normal interrupt mode
Closed
Open

Shared interrupt mode
Open
Closed

PORT TYPE SELECTION
» RS-232 enabled
E2/A-H
Pins 2 & 3 closed

RS-530/422/485 enabled
E2/A-H
Pins 1 & 2 closed

Current loop with 1 k ohm pull down resistor enabled
E2/A-H
Pins 1 & 2 closed

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SIO-530 IO card Settings and Configuration

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Card Type	Serial card
Chip Set	Unidentified
Maximum Onboard Memory	Unidentified
I/O Options	Serial port
Hard Drives supported	None
Floppy drives supported	None
Data Bus	8-bit ISA
Card Size	Full-length, full-height

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	RS-232/Current loop Normal ground	E1/A	Pins 2 & 3 closed
	RS-530/422/485 100 ohm ground	E1/A	Pins 1 & 2 closed
»	RS-232/530/485 enabled	E1/B	Pins 2 & 3 closed
	RS-485 enabled with RTS	E1/B	Pins 1 & 2 closed
»	Current loop selects RS-232/530/485 receive data	E1/C	Pins 2 & 3 closed
	Current loop selects current loop receive data	E1/C	Pins 1 & 2 closed
»	RS-232/422 ring indicator enabled	E1/D	Pins 2 & 3 closed
	RS-232/422/485/current loop ring indicator set to true	E1/D	Pins 1 & 2 closed
»	Data Carrier detect selects RS-232	E1/E	Pins 2 & 3 closed
	Data Carrier detect selects RS-530/485	E1/E	Pins 1 & 2 closed
»	Data set ready selects RS-232	E1/F	Pins 2 & 3 closed
	Data set ready selects RS-530/485	E1/F	Pins 1 & 2 closed
»	Clear to send selects RS-232	E1/G	Pins 2 & 3 closed
	Clear to send selects RS-530/485	E1/G	Pins 1 & 2 closed
»	Receive data selects RS-232	E1/H	Pins 2 & 3 closed
	Receive data selects RS-530/485	E1/H	Pins 1 & 2 closed
	Receive data selects current loop	E1/H	Open
»	Port enabled	SW1/8	On
	Port disabled	SW1/8	Off

BASE I/O ADDRESS SELECTION PORT 1
Setting		SW1/1	SW1/2	SW1/3	SW1/4	SW1/5	SW1/6	SW1/7
	280h	Off	On	Off	On	On	On	On
	2A0h	Off	On	Off	On	Off	On	On
	2E8h	Off	On	Off	Off	Off	On	Off
	2F8h	Off	On	Off	Off	Off	Off	Off
	300h	Off	Off	On	On	On	On	On
	328h	Off	Off	On	On	Off	On	Off
	3E8h	Off	Off	Off	Off	Off	On	Off
»	3F8h	Off	Off	Off	Off	Off	Off	Off

SERIAL PORT 1 INTERRUPT SELECTION
IRQ		E3/A	E3/B	E3/C	E3/D	E3/E
	2/9	Closed	Open	Open	Open	Open
	3	Open	Closed	Open	Open	Open
»	4	Open	Open	Closed	Open	Open
	5	Open	Open	Open	Closed	Open
	7	Open	Open	Open	Open	Closed

SERIAL INTERRUPT MODE SELECTION
IRQ		E3/F	E3/G
»	Normal interrupt mode	Closed	Open
	Shared interrupt mode	Open	Closed

PORT TYPE SELECTION
» RS-232 enabled		E2/A-H	Pins 2 & 3 closed
	RS-530/422/485 enabled	E2/A-H	Pins 1 & 2 closed
	Current loop with 1 k ohm pull down resistor enabled	E2/A-H	Pins 1 & 2 closed