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19 Chapter 3
3.3 Switch and Jumper Settings
We designed PCM-3780 with ease-of-use in mind. It has one address
switch and one interrupt jumper setting. The following section describes
how to configure the card.
Interrupt Level (IRQ) Setting (JP1)
Select an IRQ which is not already in use by another card in the system. If
you are installing more than one PCM-3780, set them to different IRQ
numbers. Jumper bank JP1 controls the card IRQ. Simply place the
jumper on the required interrupt level as shown in the following figure.
Table 3.1: Connectors Table
Label Function
CN1 PC/104 Slot
CN2 PC/104 Slot
CN3 I/O Port Connector
CN4 Counter Interface Connector
JP1 Interrupt Jumper
JP2 JTAG Connector
SW1 Base Address Configuration Switch