PCCOM 8-BIT ISA 8-PORT RJ-11 RS-232/422 IO card Settings and Configuration

DECISION COMPUTER INTERNATIONAL CO., LTD.

PCCOM 8-BIT ISA 8-PORT RJ-11 RS-232/422

Card Type
Serial
Chipset
GoldStar
I/O Options
Serial ports (8)
Data Bus
8-bit ISA

CONNECTIONS
Function
Label
Function
Label
Serial port 1
J1
Serial port 6
J6
Serial port 2
J2
Serial port 7
J7
Serial port 3
J3
Serial port 8
J8
Serial port 4
J4
Daisy chain connector (see pinout below)
J9
Serial port 5
J5

J9 PINOUT
Function
Pin
Function
Pin
Daisy chain out
1
Daisy chain in
3
Daisy chain out
2
Daisy chain in
4

USER CONFIGURABLE SETTINGS
Setting
Label
Position
»
Interrupt master
JP1
Closed

Interrupt slave
JP1
Open
»
Factory configured - do not alter
SW3/7
On
»
Interrupt vector enabled
SW3/8
Off

Interrupt vector disabled
SW3/8
On
Note:Only one board per system should be set to interrupt master.

BASE I/O ADDRESS
Setting
SW1/1
SW1/2
SW1/3
SW1/4
000h
On
On
On
On
040h
On
On
On
Off
080h
On
On
Off
On
0C0h
On
On
Off
Off
100h
On
Off
On
On
140h
On
Off
On
Off
180h
On
Off
Off
On
1C0h
On
Off
Off
Off
200h
Off
On
On
On
240h
Off
On
On
Off
280h
Off
On
Off
On
2C0h
Off
On
Off
Off
300h
Off
Off
On
On
340h
Off
Off
On
Off
380h
Off
Off
Off
On
3C0h
Off
Off
Off
Off

INTERRUPT
Setting
SW2/1
SW2/2
SW2/3
SW2/4
SW2/5
SW2/6
IRQ2
On
Off
Off
Off
Off
Off
IRQ3
Off
On
Off
Off
Off
Off
IRQ4
Off
Off
On
Off
Off
Off

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PCCOM 8-BIT ISA 8-PORT RJ-11 RS-232/422 IO card Settings and Configuration

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Card Type	Serial
Chipset	GoldStar
I/O Options	Serial ports (8)
Data Bus	8-bit ISA

CONNECTIONS
Function	Label	Function	Label
Serial port 1	J1	Serial port 6	J6
Serial port 2	J2	Serial port 7	J7
Serial port 3	J3	Serial port 8	J8
Serial port 4	J4	Daisy chain connector (see pinout below)	J9
Serial port 5	J5

J9 PINOUT
Function	Pin	Function	Pin
Daisy chain out	1	Daisy chain in	3
Daisy chain out	2	Daisy chain in	4

USER CONFIGURABLE SETTINGS
Setting		Label	Position
»	Interrupt master	JP1	Closed
	Interrupt slave	JP1	Open
»	Factory configured - do not alter	SW3/7	On
»	Interrupt vector enabled	SW3/8	Off
	Interrupt vector disabled	SW3/8	On
Note:Only one board per system should be set to interrupt master.

BASE I/O ADDRESS
Setting	SW1/1	SW1/2	SW1/3	SW1/4
000h	On	On	On	On
040h	On	On	On	Off
080h	On	On	Off	On
0C0h	On	On	Off	Off
100h	On	Off	On	On
140h	On	Off	On	Off
180h	On	Off	Off	On
1C0h	On	Off	Off	Off
200h	Off	On	On	On
240h	Off	On	On	Off
280h	Off	On	Off	On
2C0h	Off	On	Off	Off
300h	Off	Off	On	On
340h	Off	Off	On	Off
380h	Off	Off	Off	On
3C0h	Off	Off	Off	Off

INTERRUPT
Setting	SW2/1	SW2/2	SW2/3	SW2/4	SW2/5	SW2/6
IRQ2	On	Off	Off	Off	Off	Off
IRQ3	Off	On	Off	Off	Off	Off
IRQ4	Off	Off	On	Off	Off	Off