About the Driver IC of SDT024TFT

Hello,

I have two questions about the Driver IC of  SDT024TFT.

1)which is the correct Driver IC of SDT024TFT, R61505U or ILI9320?
   The datasheet indicates R61505U, but the HP indicates ILI9320.
    ( Is R61505U compatible with ILI9320 ? )

2)I would like to use the SDT024TFT using "18bit-RGB interface".
     Please check the setup sequence of the system interface as below.
    (1) Connect  CS, WR/SCL, SDO,SDI terminals  to SPI (4-wire) of the control IC.
    (2) Set IM3-0 ternimals : IM3 = 0  IM2=1  IM1 = 0 IM0 = 1/0 (ID)
         (Clock synchronus serial interface )
    (3) Access "RGB Display Interface Control 1 (R0Ch) "register via SPI.
          Write  RIM1/RIM0 bits to 00.
          Write  DM1/DM0 bits to 01.
           Write RM bit to 1.

 Best Regards,