PCGU1000 Quick updates with dll?

Instruments PC Generators
1

Hi there,

I have a question about using the PCGU1000.
In an application I need a square waveform and different Hz between 1 and 1k (10V). The waveform is always the same, but the Hz needed to change very quickly, (~1ms).
The new Hz will be set dynamicaly via dll.

Does this work?

Best regards,
Becky

2

[quote]The waveform is always the same, but the Hz needed to change very quickly, (~1ms).[/quote]I’m sorry, this is not possible with the PCGU1000.
Every time when the waveform settings are changed, all the settings data and the waveform data (8192 bytes) are sent to the generator. Typical time required to send the data via USB is about 1.5 seconds.