Table 3-6: Connector J4 Pinout - Kontron CP-RIO6-923 User Manual

Table 3-6: Connector J4 Pinout
Pin Row A
25 FL_DA20+ FL_DA20-
24 FL_DB20+ FL_DB20-
23 FL_DA21+ FL_DA21-
22 FL_DB21+ FL_DB21-
21 FL_DA22+ FL_DA22-
20 FL_DB22+ FL_DB22-
19 FL_DA23+ FL_DA23-
18 FL_DB23+ FL_DB23-
17 NC NC
16 NC NC
15 NC NC
14
13
12
11 NC NC
10 NC NC
9 NC NC
8 NC NC
7 NC NC
6 NC NC
5 NC NC
4 NC NC
3 NC NC
2 NC NC
1 NC NC
Note...
RTM_TXD# (driven by switch board) and RTM_RXD# (driven by RIO module) are
the two-pin RS232 rear I/O interface.
Row B Row C
GND
GND
GND
GND
GND
GND
GND
GND
NC
NC
NC
Key Area
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
13
Row D Row E
FL_DC20+ FL_DC20-
FL_DD20+ FL_DD20-
FL_DC21+ FL_DC21-
FL_DD21+ FL_DD21-
FL_DC22+ FL_DC22-
FL_DD22+ FL_DD22-
FL_DC23+ FL_DC23-
FL_DD23+ FL_DD23-
NC NC
NC NC
NC NC
NC NC
NC NC
RTM_TXD# RTM_RXD#
NC NC
NC NC
NC NC
NC NC
NC NC
NC NC
NC NC
NC NC
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Hardware Description
Row F
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
CP-RIO6-923 User Guide