Manual

Hardware Description
12 CP-RIO6-923 User Guide
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3.3 CompactPCI Bus Connectors
Three daughter card connecters (rJ3, rJ4 and rJ5) are used for the connection between the CP-RIO6-923 and
the backplane.
• rJ3 connects FL Port 1 to FL Port 8 and FL Port f
• rJ4 connects FL Port 20 to FL Port 23 and the RS232 Interface (RX/TX)
• rJ5 connects FL Port 9 to FL Port 19
Connector rJ3 is not installed on the single-slot variant of the CP-RIO6-923.
The cPCI connectors have the following pin assignment.
Table 3-5: Connector J3 Pinout
Pin Row A Row B Row C Row D Row E Row F
19 NC NC NC NC NC GND
18 FL_DA24_f+ FL_DA24_f- GND FL_DC24_f+ FL_DC24_f- GND
17 FL_DB24_f+ FL_DB24_f- GND FL_DD24_f+ FL_DD24_f- GND
16 FL_DA8+ FL_DA8- GND FL_DC8+ FL_DC8- GND
15 FL_DB8+ FL_DB8- GND FL_DD8+ FL_DD8- GND
14 FL_DA7+ FL_DA7- GND FL_DC7+ FL_DC7- GND
13 FL_DB7+ FL_DB7- GND FL_DD7+ FL_DD7- GND
12 FL_DA6+ FL_DA6- GND FL_DC6+ FL_DC6- GND
11 FL_DB6+ FL_DB6- GND FL_DD6+ FL_DD6- GND
10 FL_DA5+ FL_DA5- GND FL_DC5+ FL_DC5- GND
9 FL_DB5+ FL_DB5- GND FL_DD5+ FL_DD5- GND
8 FL_DA4+ FL_DA4- GND FL_DC4+ FL_DC4- GND
7 FL_DB4+ FL_DB4- GND FL_DD4+ FL_DD4- GND
6 FL_DA3+ FL_DA3- GND FL_DC3+ FL_DC3- GND
5 FL_DB3+ FL_DB3- GND FL_DD3+ FL_DD3- GND
4 FL_DA2+ FL_DA2- GND FL_DC2+ FL_DC2- GND
3 FL_DB2+ FL_DB2- GND FL_DD2+ FL_DD2- GND
2 FL_DA1+ FL_DA1- GND FL_DC1+ FL_DC1- GND
1 FL_DB1+ FL_DB1- GND FL_DD1+ FL_DD1- GND