Other Parts Discussed in Thread: TLV320AIC3254
Hi,
My customer is evaluating the TLV320AIC3254.
However the device doesn't output sound.
They have already tested following,
1) Generating the headder file of DSP parameter by PurePath Studio
2) Sending REG_Section_program table of base_main_Rate44_pps_driver.h, miniDSP_A_reg_values table, and parameter of miniDSP_D_reg_values
Firstly the reset pin of DSP goes low and wait during 1msec.
Secondly they send programs following sequence;
REG_Section_program → miniDSP_A_reg_values → miniDSP_D_reg_values
If above procedure has lack or mistake, please let me know.
The communication seems to be succeeded because the ACK of I2C is returned.
Best Regards,
Kuramochi
