National Instruments NI 6225 User Manual

Chapter 3 Connector and LED Information
© National Instruments Corporation 3-5 M Series User Manual
M Series and E Series Pinout Comparison
The pinout of Connector 0 of 68-pin M Series devices is similar to the
pinout of 68-pin E Series devices. On M Series devices, some terminals
have enhanced functionality or other slight differences. Table 3-2
compares the two pinouts.
Table 3-2. M Series and E Series Device Pinout Comparison
Terminal
ESeries
Term i n al
*
M Series
Terminal
Differences
1 FREQ OUT PFI 14/P2.6 E Series devices drive each of these terminals with one
particular internal timing signal.
M Series devices can drive each terminal with the same
signal as on E Series devices. On M Series devices, you
also can route many other internal timing signals to each
terminal.
On M Series devices, you also can use these terminals as
additional PFI inputs to drive internal timing signals.
On M Series devices, you also can use these terminals as
digital I/O signals.
Also refer to Chapter 8, PFI.
2 CTR 0 OUT
(GPCTR0_OUT)
PFI 12/P2.4
40 CTR 1 OUT
(GPCTR1_OUT)
PFI 13/P2.5
45 EXT STROBE PFI 10/P2.2
46 AI HOLD COMP
(SCANCLK)
PFI 11/P2.3
3 PFI 9/CTR 0 GATE
(GPCTR0_GATE)
PFI 9/P2.1 As a PFI input, the functionality of E Series and
M Series devices is similar for these terminals.
E Series devices can drive each of these terminals with
one particular internal timing signal.
M Series devices can drive each terminal with the same
signal as on E Series devices. On M Series devices, you
also can route many other internal timing signals to each
terminal.
On M Series devices, you also can use these terminals as
digital I/O signals.
Also refer to Chapter 8, PFI.
5 PFI 6/AO START
TRIG (WFTRIG)
PFI 6/P1.6
6 PFI 5/AO SAMP CLK
(UPDATE)
PFI 5/P1.5
10 PFI 1/AI REF TRIG
(TRIG2)
PFI 1/P1.1
37 PFI 8/CTR 0 SRC
(GPCTR0_SOURCE)
PFI 8/P2.0
38 PFI 7/AI SAMP CLK
(STARTSCAN)
PFI 7/P1.7
41 PFI 4/CTR 1 GATE
(GPCTR1_GATE)
PFI 4/P1.4
42 PFI 3/CTR 1 SRC
(GPCTR1_SOURCE)
PFI 3/P1.3
43 PFI 2/AI CONV CLK
(CONVERT)
PFI 2/P1.2

National Instruments NI 6225 Specifications

General

Brand	National Instruments
Model	NI 6225
Category	Media Converter
Language	English