>>>> OPTIMUM VALUES USED <<<<
>> INVERT = 0
    #define  CMD_PHY_INVERT_CLKOUT          0x00
    #define  CMD_PHY_CTRL_SLAVE_RATIO       0x80

    #define  DATA_PHY_RD_DQS_SLAVE_RATIO    0x039
    #define  DATA_PHY_FIFO_WE_SLAVE_RATIO   0x09D //RD DQS GATE
    #define  DATA_PHY_WR_DQS_SLAVE_RATIO    0x03E
    #define  DATA_PHY_WR_DATA_SLAVE_RATIO   0x079 //WRITE DATA
    
    > MANUAL TEST:
        Works as expected.
    > EDMA TEST:
        FAILS! (Except Test 1, see output in edma_optimum_invert0.txt)


>> INVERT = 1
    #define  CMD_PHY_INVERT_CLKOUT          0x01
    #define  CMD_PHY_CTRL_SLAVE_RATIO       0x100

    #define  DATA_PHY_RD_DQS_SLAVE_RATIO    0x038
    #define  DATA_PHY_FIFO_WE_SLAVE_RATIO   0x102 //RD DQS GATE
    #define  DATA_PHY_WR_DQS_SLAVE_RATIO    0x09c
    #define  DATA_PHY_WR_DATA_SLAVE_RATIO   0x0d4 //tuned value

    > MANUAL TEST:
        Works as expected.
    > EDMA TEST:
        FAILS! (Except Test 1, see output in edma_optimum_invert1.txt)



>>>> DEFAULT VALUES FROM RATIOSEED USED <<<<
>> INVERT = 1
    #define  CMD_PHY_INVERT_CLKOUT          0x01
    #define  CMD_PHY_CTRL_SLAVE_RATIO       0x100

    #define  DATA_PHY_RD_DQS_SLAVE_RATIO    0x40
    #define  DATA_PHY_FIFO_WE_SLAVE_RATIO   0xFA //RD DQS GATE
    #define  DATA_PHY_WR_DQS_SLAVE_RATIO    0x80
    #define  DATA_PHY_WR_DATA_SLAVE_RATIO   0x80 // web page says to use 0x80 as initial value

    > MANUAL TEST:
        DOESN'T WORK! 
        Some writes MODIFY the address to the LEFT (all 32 bits). Value is written correctly in selected cell.
    > EDMA TEST:
        Not attempted (failed manual test)


>> INVERT = 0
    #define  CMD_PHY_INVERT_CLKOUT          0x00
    #define  CMD_PHY_CTRL_SLAVE_RATIO       0x80

    #define  DATA_PHY_RD_DQS_SLAVE_RATIO    0x40
    #define  DATA_PHY_FIFO_WE_SLAVE_RATIO   0x7A //RD DQS GATE
    #define  DATA_PHY_WR_DQS_SLAVE_RATIO    0x00
    #define  DATA_PHY_WR_DATA_SLAVE_RATIO   0x80 //WRITE DATA

    > MANUAL TEST:
        DOESN'T WORK! 
        All writes on individual cells fail and also affect from 0 up to 2 additional random cells in the vicinity (distance up to 64 bits)
        On the selected cell only half the bits are written correctly (exp: 0xCAFECAFE writes 0xCAFEJJJJ where J is random junk value)
        
    > EDMA TEST:
        Not attempted (failed manual test)


