Part Number: ADS8557EVM
Hi,
I would like to acquire ADC samples from ADS8557 using the EMIF interface of TMS570LC4357. I am confused how to obtain ADC data at its highest speed and use DMA for transferring the same. Can somebody tell me all the configuration settings that I must make?
Also, how should the data from ADC be read?
the TRM asks to read Data sheet whereas Datasheet has nothing regarding Memory Map.
Hello Shaik,
To start ADS8557's conversion, the timing with parallel inteforemain figure 36 should be meet as below. To retrieve the converted data, the timing in figure 3 should be meet. The questions about how to configure EMIF on TMS57OLC4357 can be checked with the web link with source code as below.
here: http://www.keil.com/support/man/docs/mcbtms570/mcbtms570_examples.htm
Please got to this forum if you have more questions about this controller:
Best regards
Dale Li
