How to access I2S pins of Lara R211 on the EVK-R2xx board
EVK-R2 User Guide says the signals are not present, but following the footnote, it says they can be routed to the board to board connector by populating some 0 ohm jumpers.
According to the schematic you need to mount 0 ohm resistors on R222, R223, R224, R225.
R223 =&gt; I2S_CLK on J300 pin 22 and J302 pin 21
R222 =&gt; I2S_RXD on J300 pin 23 and J302 pin 24
R224 =&gt; I2S_TXD on J300 pin 24 and J302 pin 23
R225 =&gt; I2S_WA on J300 pin 25 and J302 pin 26