Connecting Signals to Digital I/O
- Updated2023-02-17
- 1 minute(s) read
Connecting Signals to Digital I/O
The digital lines can be configured as input or output. Each channel includes an RC filter, protection circuitry, and a programmable pull resistor. When an NI ELVIS III application board is detected, they are all automatically configured as pull-up resistors. The following table shows the channel mapping.
| Application Board Terminals | Signals | |
|---|---|---|
| Bank A | A/DIO0, ..., A/DIO19 | DIO 0, ..., DIO 19 |
| Bank B | B/DIO0, ..., B/DIO19 | DIO 0, ..., DIO 19 |
| DGND | Digital Ground | |
Notice Use DGND for digital signals
and power supplies only.
You can use the NI ELVIS III Prototyping Board to access these signals. The following diagram shows the NI ELVIS III with the digital I/O terminals highlighted.
Note The Digital I/O instrument does not use the
DIO 16 - 19 terminals.