M Series And E Series Pinout Comparison - National Instruments NI 6221 User Manual

M Series and E Series Pinout Comparison

E Series
Terminal Terminal
1 FREQ OUT
2 CTR 0 OUT
(GPCTR0_OUT)
40 CTR 1 OUT
(GPCTR1_OUT)
45 EXT STROBE
46 AI HOLD COMP
(SCANCLK)
3 PFI 9/CTR 0 GATE
(GPCTR0_GATE)
5 PFI 6/AO START
TRIG (WFTRIG)
6 PFI 5/AO SAMP CLK
(UPDATE)
10 PFI 1/AI REF TRIG
(TRIG2)
37 PFI 8/CTR 0 SRC
(GPCTR0_SOURCE)
38 PFI 7/AI SAMP CLK
(STARTSCAN)
41 PFI 4/CTR 1 GATE
(GPCTR1_GATE)
42 PFI 3/CTR 1 SRC
(GPCTR1_SOURCE)
43 PFI 2/AI CONV CLK
(CONVERT)
© National Instruments Corporation
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
M Series
*
Terminal
PFI 14/P2.6
PFI 12/P2.4
PFI 13/P2.5
PFI 10/P2.2
PFI 11/P2.3
PFI 9/P2.1
PFI 6/P1.6
PFI 5/P1.5
PFI 1/P1.1
PFI 8/P2.0
PFI 7/P1.7
PFI 4/P1.4
PFI 3/P1.3
PFI 2/P1.2
Chapter 3
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.
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.
3-5
Connector and LED Information
Differences
M Series User Manual