User`s manual

49
Jumpers
Many cpuModule options are configured by positioning jumpers. Jumpers are labeled on the board
as “JP” followedbyanumber.
Some jumpers are three pins, allowing three settings:
• pins 1 and 2 connected (indicated as "1-2")
• pins 2 and 3 connected (indicated as "2-3")
• no pins connected.
Some jumpers are two-pin, allowing two settings:
• pins 1 and 2 connected (indicated as "closed")
• pins 1 and 2 un-connected (indicated as "open")
Other jumpers are six-pin, allowing pins to be connected in one of three pairs:
• pins 1 and 2 connected (indicated as "1-2")
• pins 3 and 4 connected (indicated as "3-4")
• pins 5 and 6 connected (indicated as "5-6")
Six pin jumpers on this cpuModule do not use other positions, such as 1-3, 3-5, 2-4, or 4-6.
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