D/41H Sound card Settings and Configuration

Card Type	Voice processor card
Chip Set	Motorola
Maximum Onboard Memory	Unidentified
I/O Options	RJ-11 jacks (4)
Data Bus	16-bit ISA
Card Size	Half-length, full-height

CONNECTIONS
Function	Label	Function	Label
Channel 1 via RJ-11	J1	Channel 3 via RJ-11	J3
Channel 2 via RJ-11	J2	Channel 4 via RJ-11	J4

USER CONFIGURABLE SETTINGS
Function	Label	Position
í Factory configured - do not alter	JP1/17 & 18	Open
í Interrupt settings for single board enabled	JP7	Closed
Interrupt settings for multiple boards enabled	JP7	Open
í Channel 1 - Ring Detection Threshold set high	JP101	Open
Channel 1 - Ring Detection Threshold set low	JP101	Closed
í Channel 2 - Ring Detection Threshold set high	JP201	Open
Channel 2 - Ring Detection Threshold set low	JP201	Closed
í Channel 3 - Ring Detection Threshold set high	JP301	Open
Channel 3 - Ring Detection Threshold set low	JP301	Closed
í Channel 4 - Ring Detection Threshold set high	JP401	Open
Channel 4 - Ring Detection Threshold set low	JP401	Closed
í Set for On-hook operation	SW1/4	Off
Set for Off-hook operation	SW1/4	On

BASE I/O ADDRESS SELECTION
Setting	JP5	JP6
í D000h	Open	Open
A000h	Closed	Open
B000h	Closed	Closed
C000h	Open	Closed

OFFSET I/O ADDRESS SELECTION
Setting	SW1/1	SW1/2	SW1/3
í 0000h	Off	Off	Off
2000h	Off	Off	On
4000h	Off	On	Off
6000h	Off	On	On
8000h	On	Off	Off
A000h	On	Off	On
C000h	On	On	Off
E000h	On	On	On

INTERRUPT SELECTION
IRQ	JP1/Pins 1 & 2	JP1/Pins 3 & 4	JP1/Pins 5 & 6	JP1/Pins 7 & 8
IRQ3	Open	Closed	Open	Open
IRQ4	Open	Open	Closed	Open
IRQ5	Open	Open	Open	Closed
IRQ7	Open	Open	Open	Open
í IRQ9	Closed	Open	Open	Open
IRQ10	Open	Open	Open	Open
IRQ11	Open	Open	Open	Open
IRQ12	Open	Open	Open	Open

INTERRUPT SELECTION (CON’T)
IRQ	JP1/Pins 9 & 10	JP1/Pins 11 & 12	JP1/Pins 13 & 14	JP1/Pins 15 & 16
IRQ3	Open	Open	Open	Open
IRQ4	Open	Open	Open	Open
IRQ5	Open	Open	Open	Open
IRQ7	Closed	Open	Open	Open
í IRQ9	Open	Open	Open	Open
IRQ10	Open	Closed	Open	Open
IRQ11	Open	Open	Closed	Open
IRQ12	Open	Open	Open	Closed