Tool/software: Starterware
Hello.
I am changing EMAC_BasicExample_skAM335x_armExampleproject of pdk_am335x_1_0_6.
The purpose is to change from RGMII mode to MII mode.
The following registers have been changed to change the RGMII mode to MII mode.
gmii_sel Register.gmii1_sel=00
gmii_sel Register.gmii2_sel=00
conf_mii1_col = 0x00000028
conf_mii1_crs = 0x00000028
conf_mii1_rx_er = 0x00000028
conf_mii1_tx_en = 0x00000008
conf_mii1_rx_dv = 0x00000028
conf_mii1_txd_0 = 0x00000008
conf_mii1_txd_1 = 0x00000008
conf_mii1_txd_2 = 0x00000008
conf_mii1_txd_3 = 0x00000008
conf_mii1_tx_clk = 0x00000028
conf_mii1_rx_clk = 0x00000028
conf_mii1_rxd3 = 0x00000028
conf_mii1_rxd2 = 0x00000028
conf_mii1_rxd1 = 0x00000028
conf_mii1_rxd0 = 0x00000028
conf_rmii1_ref_clk = 0x00000027
conf_mdio = 0x00000030
conf_mdc = 0x00000010
Values changed when checked in the CCS register window.
However, the TXD waveform is not output in MII mode.
It is a question.
Are there registers to change other than the above?
Best Regards
AKA