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National Instruments Corporation
6-1
6
Digital I/O
Refer to one of the following sections, depending on your device:
•
Digital I/O for Non-Isolated Devices
—NI 6124 devices have eight
lines of bidirectional DIO lines on Port 0, and 16 PFI signals that can
function as static DIO lines.
•
Digital I/O for Isolated Devices
—NI 6154 devices have six
bank-isolated digital inputs and four bank-isolated digital outputs.
Digital I/O for Non-Isolated Devices
(NI 6124 Only)
NI 6124 devices contain eight lines of bidirectional DIO lines
on Port 0. In addition, The NI 6124 has 16 PFI lines that can function as
static DIO lines.
These S Series devices support the following DIO features on Port 0:
•
Eight lines of DIO
•
Direction and function of each terminal individually controllable
•
Static digital input and output
•
High-speed digital waveform generation
•
High-speed digital waveform acquisition
•
DI change detection trigger/interrupt
