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Pinout and Signal Information
The following table contains pin location and signal information for the NI 6585/6585B.
Note
DIO <0..15>+/-, PFI <0..4>+/-, and DDC CLOCK OUT appear on both
connectors, DDCA and DDCB.
Table 3.
DDC Connector Pins
Signal Name
Pin(s)
Signal
Type
Signal Description
GLOBAL
CLOCK 0+
26 on DDCA
Clock
Input terminal for the external clock
source, which can be used for dynamic
acquisition or generation.
GLOBAL
CLOCK 0-
27 on DDCA
GLOBAL
CLOCK 1+
26 on DDCB
GLOBAL
CLOCK 1-
27 on DDCB
DIO <0..15>+
2, 5, 8 ,11 ,14, 17,
20, 23, 37, 40, 43,
46, 49, 52, 55 , 58
Data
Positive terminal of LVDS digital I/O
data channels 0 through 15.
DIO <0..15>-
3, 6, 9, 12, 15, 18,
21, 24, 38, 41, 44,
47, 50, 53, 56, 59
Data
Negative terminal of LVDS digital I/O
data channels 0 through 15.
DDC CLOCK
OUT+/PFI 0-
61
Clock/Data Positive output terminal for the
exported Sample clock/Positive
Programmable Function Interface
terminal 0
DDC CLOCK
OUT+/PFI 0-
62
Clock/Data Negative output terminal for the
exported Sample clock/Negative
Programmable Function Interface
terminal 0
PFI <1..4>+
29, 64, 32, 67
Data
Positive terminal of the Programmable
Function Interface LVDS digital I/O
channels 1 through 4.
NI 6585/6585B Getting Started Guide
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© National Instruments
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