sampling low frequencies with 56311EVM

Started by Sameer . in Freescale DSPs18 years ago

Hi, I am using 56311 EVM in sampling two signals..one of my signals has frequencies well below 30 Hz..But I noticed that the codec...

Hi, I am using 56311 EVM in sampling two signals..one of my signals has frequencies well below 30 Hz..But I noticed that the codec is AC coupled with a high cutoff frequency of about 86Hz..What should I do? is shorting the serial capacitor C10 (connected to RING_IN) will solve this p


DSP56307evm RS232 problems

Started by Mauro H Riva in Freescale DSPs11 years ago 1 reply

Hello everybody!... I'm new here, and I have some problems with a motorola DSP56307evm board. I'm doing a proyect that implements real time...

Hello everybody!... I'm new here, and I have some problems with a motorola DSP56307evm board. I'm doing a proyect that implements real time digital filters with the EFCOP co-procesor and the CS4218 codec. I've implemented that. But now, I want to change the coefficient table using RS232. I'm using tasking compiler and I use the RS232 library (serio.c - serio_in.c - serio_out.c and serio.h) b...


Multichannel G726 Questions

Started by Louis Loving in Freescale DSPs16 years ago

Multichannel G726 Questions Hello all, I am attempting use the G.726 ADPCM Codec Library in the Motorola SDK with...

Multichannel G726 Questions Hello all, I am attempting use the G.726 ADPCM Codec Library in the Motorola SDK with a DSP56858.  I