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5 Setting the Jumpers on the CRPC
There are two groups of jumpers on the CRPC boards. The two groups are identified as J3 and J4.
Jumpers 9 to 10 in J3 and 1 to 6 in J4 are used for internal identification on the board.
To ensure the normal operation of the board, follow the requirements below to set the jumpers.
Do not connect jumpers 1 to 2 in J3.
Do not connect jumpers 3 to 4 in J3.
Do not connect jumpers 5 to 6 in J3.
Do not connect jumpers 7 to 8 in J3.
Do not connect jumpers 9 to 10 in J3. (Non-extended slot numbering mode)
Connect jumpers 9 to 10 in J3. (Extended slot numbering mode)
Connect jumpers 1 to 2 in J4.
Connect jumpers 3 to 4 in J4.
Connect jumpers 5 to 6 in J4.
Jumpers 7-8 and 9-10 in J4 are used to set the slot of the CRPC board. The following are jumper
setting regulations in the non-extended slot numbering mode:
When jumpers 7-8 and 9-10 in J4 are not connected, the board slot is IU28.
When jumpers 7-8 in J4 are connected and jumpers 9-10 are not connected, the board slot is IU29.
When jumpers 7-8 in J4 are not connected and jumpers 9-10 are connected, the board slot is IU30.
When jumpers 7-8 and 9-10 in J4 are connected, the board slot is IU31.
The following are jumper setting regulations in the extended slot numbering mode:
When jumpers 7-8 and 9-10 in J4 are not connected, the board slot is IU120.
When jumpers 7-8 in J4 are connected and jumpers 9-10 are not connected, the board slot is IU121.
When jumpers 7-8 in J4 are not connected and jumpers 9-10 are connected, the board slot is IU122.
When jumpers 7-8 and 9-10 in J4 are connected, the board slot is IU123.
NOTE
1
2
9
10
10
1
2
9
J4 J3
CPU
J3J4
CRPC
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