I2S on 56F series...

Started by Lee in Freescale DSPs16 years ago

I'm trying to use the codec on the 827EVM board. While I understand the I2S protocol, I'm not clear on how things work on the...

I'm trying to use the codec on the 827EVM board. While I understand the I2S protocol, I'm not clear on how things work on the software side. Since the dsp is interrupt, rather than DMA, driven, if I configure the I2S frame to be 16 words long, and only use 2 words, how many interrupt


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