Offset binary to 2's complement

[Valentin87]

Hello.

How can I convert 12-bit offset binary word to 12-bit 2's complement word? Thanks.

[GerdW]

Hi Valentin,

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@Valentin87 wrote:

How can I convert 12-bit offset binary word to 12-bit 2's complement word? Thanks.

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What is a "12-bit offset binary word"?

What is a "12-bit 2's complement word"?

When it comes to LabVIEW datatypes a "word" typically is a 16-bit entity, like U16/I16. So you need to explain your input datatype and the expected result more clearly before we can help you…

[Valentin87]

For example, I have dec value = 3754 (U16). I must  get value in I16 in 2's complement code.

[wiebe@CARYA]

Lots of options, but this does the trick:

If the intention is to convert to double (the 'resolution' of 0.0625 is just an example):