8 chapter 2: hardware installation, Examples – Connect Tech DFlex-4/104 User Manual
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Chapter 2: Hardware Installation
DFlex-4/104 User's Manual, ver. 0.04
Examples:
1.
The following example shows the settings on J2 and SW1 so
that all ports will interrupt on the factory setting of IRQ 4.
IRQ jumper block
3
5
7
9/2
4
6
10
12
14
15
11
B
A
D
C
J2
IRQ
Port address
switch block
ON
1
2
6
SW
1
3
4
IRQ switches
5
Off
2.
The following example shows the settings on J2 and SW1 so
that all ports will interrupt on IRQ 10.
IRQ jumper block
3
5
7
9/2
4
6
10
12
14
15
11
B
A
D
C
J2
IRQ
Port address
switch block
ON
1
2
6
SW
1
3
4
IRQ switches
5
Off
Note: Ensure that all other unused jumpers on J2 are removed or
not contacting more than one pin.