Part Number: EVMK2G
Tool/software: Code Composer Studio
Hi,
I could reproduce the same issue of MCASP failure during the audioAnalogLoopbackTest initialization, that was signaled by Rob in:
https://e2e.ti.com/support/dsp/c6000_multi-core_dsps/f/639/p/655489/2423369
Given the jumper settings as per TIDEP-0088 (which BTW are labeled differently on the CMB board, as Rob pointed out J2=J3, J6=J8,J7=J10, J8=J11), I could verify that the CMB board generates the MCLK, BCLK & LRCLK (e.g. works in master mode).
By checking the wiring mapping to the K2G as per TIDEP-0088, it looks like all the signals from the CMB ADC are connected to the SOC_MCASP1, except the MCLK which is connected to SOC_MCASP2AHCLKX (pin 48 of Audio Expansion connector). This doesn't look right to me. Could you please reproduce the issue, and suggest a solution.
Setup:
K2G Board rev D1.3
CMB: TDA-01454B (latest)
pdk_k2g_1_0_9
ccsv7
xdctools_3_50_04_43
Thank you,
Adrian