Hi,
Please help me to calculate the delay added due to the ECU unit in VOLIB
thanks
Ajay
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Hi,
Please help me to calculate the delay added due to the ECU unit in VOLIB
thanks
Ajay
Hi Raja,
Two delays are included in ECU: framing delay and processing delay. Framing delay can be 5ms or 10ms depending on your configuration. The processing delay is cycles/clock rate, where the cycles can be caculated from MIPS number of ECU. For example, the C55x MIPS for 10ms frame multi-segment EC after converge is 10.22, so the cycles = 10.22M/s * 80 sample / 8KHz = 10.22M/s * 10ms = ~0.1M = 100000, and the processing delay would be 100000 / 100MHz (c5515 clock rate) = 1ms, and the total delay is framing delay 10ms + processing delay 1ms = 11ms.
Regards,
Garrett