National Instruments PCI-6281, User Manual

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Appendix D Upgrading from E Series to M Series
Table D-1. M Series and E Series Device Pinout Comparison
E Series Signal
*
M Series
Signal Differences
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
.
CTR 0 OUT
(GPCTR0_OUT) PFI 12/P2.4
CTR 1 OUT
(GPCTR1_OUT) PFI 13/P2.5
EXT STROBE PFI 10/P2.2
AI HOLD COMP
(SCANCLK) PFI 11/P2.3
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
.
PFI 6/AO START TRIG
(WFTRIG) PFI 6/P1.6
PFI 5/AO SAMP CLK
(UPDATE) PFI 5/P1.5
PFI 1/AI REF TRIG
(TRIG2) PFI 1/P1.1
PFI 8/CTR 0 SRC
(GPCTR0_SOURCE) PFI 8/P2.0
PFI 7/AI SAMP CLK
(STARTSCAN) PFI 7/P1.7
PFI 4/CTR 1 GATE
(GPCTR1_GATE) PFI 4/P1.4
PFI 3/CTR 1 SRC
(GPCTR1_SOURCE) PFI 3/P1.3
PFI 2/AI CONV CLK
(CONVERT) PFI 2/P1.2