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National Instruments Corporation
3
NI 6584R User Guide and Specifications
Figure 3 shows the Connector 0 (Ports 1–8) pin assignments for the NI 6584 in the half duplex
configuration. Connector 0 (Ports 1–8) is a 68-pin VHDCI connector that distributes its signals through
the NI VHDCI-to-Eight DB9 cable (197546-01) to the DUT. The half duplex configuration of the
NI 6584 places both the RX (acquisition) and TX (generation) signals on the same pins.
Note
The pinouts for Connector 0 are the same for both terminated and unterminated devices.
Figure 3.
NI 6584 Connector 0 Pin Assignments (Half Duplex)
Caution
Connections that exceed any of the maximum ratings of input or output signals on the
NI 6584R can damage the device and the chassis. NI is
not
liable for any damage resulting from such
signal connections. For the maximum input and output ratings for each signal, refer to the
section of this document.
68 34
67 33
66 32
65 31
64 30
63 29
62 28
61 27
60 26
59 25
58 24
57 23
56 22
55 21
54 20
53 19
52 18
51 17
50 16
49 15
48 14
47 13
46 12
45 11
44 10
43
9
42
8
41
7
40
6
39
5
38
4
37
3
36
2
35
1
Connector 0 (Ports 0-8)
TX_6+/RX_6+
TX_7–/RX_7–
NC
NC
TX_7+/RX_7+
NC
TX_6–/RX_6–
NC
GND
TX_4+/RX_4+
TX_5–/RX_5–
NC
NC
TX_5+/RX_5+
NC
TX_4–/RX_4–
NC
TX_2+/RX_2+
TX_3–/RX_3–
NC
NC
TX_3+/RX_3+
NC
TX_2–/RX_2–
NC
GND
NC
TX_1–/RX_1–
TX_0+/RX_0+
NC
TX_1+/RX_1+
NC
TX_0–/RX_0–
NC
TX_14+/RX_14+
TX_15–/RX_15–
NC
NC
TX_15+/RX_15+
NC
TX_14–/RX_14–
NC
GND
TX_12+/RX_12+
TX_13–/RX_13–
NC
NC
TX_13+/RX_13+
NC
TX_12–/RX_12–
NC
TX_10+/RX_10+
TX_11–/RX_11–
NC
NC
TX_11+/RX_11+
NC
TX_10–/RX_10–
NC
GND
NC
TX_9–/RX_9–
TX_8+/RX_8+
NC
TX_9+/RX_9+
NC
TX_8–/RX_8–
NC
RS485/RS422
Half Duplex
PFI
CONNECT
OR 0 (POR
TS 1
-8)
CLOCK
NI 6584
