Join Numbers Function
- Updated2026-02-04
- 2 minute(s) read
Creates a number from the component bytes or words.
The connector pane displays the default data types for this polymorphic function.

Inputs/Outputs
hi
—
hi can be an 8-, 16-, or 32-bit number or an array or cluster of that representation.
lo
—
lo can be an 8-, 16-, or 32-bit number or an array or cluster of that representation.
(hi.lo)
—
(hi.lo) is an integer twice the width of hi and lo. (hi.lo) is a 16-, 32-, or 64-bit unsigned integer or an array or cluster of those representations. If hi and lo are of different widths, (hi.lo) is twice the width of the widest number. |
FPGA Module Details
The following details apply when you use this object in an FPGA VI.
| Single-Cycle Timed Loop | Supported. |
| Usage | N/A |
| Timing | This function requires no clock cycles to execute because it does not include an internal register. |
| Resources | This function consumes no FPGA resources because it is purely a wiring operation. |
hi
—
(hi.lo)
—