Continuous Analog Output with Hardware Timing

[eng775]

Hi Yatin,

1. So I should ignore elapsed time altogether and believe (for e.g.) that when I specify AO rate =100Hz, I get an output point every 1/100th of a second? and with AI rate =1kHz, the readings are at exactly 1/1000th of a second apart.

2. If so, why is elapsed time consistently indicating a rate half of what I specify for AO?

3. Is there a better way of time-stamping the data?

Thank you for your help,

Chanchala

[eng775]

Arrat data spreadsheet attached...

[eng775]

Data written to file attached (this was using the USB DAQPAD 6015)...