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Introduction
The National Instruments 9754 Engine-Synchronous TTL (ESTTL) Output Module provides
eight channels of high-speed digital output that can be used for engine synchronous signaling
and control of external drive circuits.
Features:
•
Sends commands to external custom driver circuits or smart actuators with built-in driver
circuits
•
200 ns output resolution
•
8-channel TTL output
•
LabVIEW FPGA support for high-speed engine-synchronous, multi-pulse fuel or spark
control
Pinout
2 | ni.com | NI 9754 User Manuall
Figure 1. NI 9754 Pin Assignments
1
DO 0
14
2
NC
15
3
DO 1
16
4
DO 2
17
5
NC
18
6
19
DO 3
7
DO 4
20
8
NC
21
9
DO 5
22
10
DO 6
23
11
NC
24
12
DO 7
25
13
COM
NC
COM
COM
NC
COM
COM
NC
COM
COM
NC
COM
COM
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