LCDK138 EMA_CLK

Dear Todd,

I am able to see the EMA_CLK (25MHz) in J14.42 pin as gel file initialized the EMIFA in 25MHz.

OMAP-L138_LCDK.gel:

Set_Core_300MHz() {
    device_PLL0(0,24,1,0,1,11,5);
    GEL_TextOut("\tPLL0 init done for Core:300MHz, EMIFA:25MHz\n","Output",1,1,1);
}

I just connected the ARM core of OMAPL138 and ran the gel file, then chosen "EMIFA NAND PINMUX" script option and configured the PINMUX for EMA_CLK pin through PINMUX6 register via "Register window" of CCS.

Please let us know still if you are not able to see the EMA_CLK.

Also, as Mukul replied, you can use this (interface) for SDRAM based devices.

Refer to OMAPL138 TRM, table 20.2, figure 20.3