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MicroSD card with ADSP-CM403F

I am new to ARM Cortex 4 and to ADSP-CM403F. I worked with AVR stuff and was able using SD cards with SPI, AVR-GCC. I am working on a schematic for the 120pin ADSP-CM403F chip. To be able to code for MicroSD I will have to connect the right pins of the card to the CPU. Unfortunately I did not find an example yet to see if its possible using 4 data lines as SDIO offers. In the data sheet  Rev. A november 2015 there are signals like SPI clock, SPI data 2, SPI data 3. I cannot see SPI data 0 or data 1.

Can anybody please give me a hint where to find an example how to add a MicroSD card (and also a QSPI flash, SRAM) to this chip including a simple C example code? Thank you very much ! 

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  • You said: "Note that it is the Hardware Reference manual which contains the detailed operating descriptions of the peripherals - including the Register descriptions."

    If ARM only delivers the M4 Core and not the peripherals - then the peripherals are from somebody else made. So I have to use the register descriptions from ADI here? Is this correct? I cannot use Cortex M4 descriptions for that? Did I understand this correctly?

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  • You said: "Note that it is the Hardware Reference manual which contains the detailed operating descriptions of the peripherals - including the Register descriptions."

    If ARM only delivers the M4 Core and not the peripherals - then the peripherals are from somebody else made. So I have to use the register descriptions from ADI here? Is this correct? I cannot use Cortex M4 descriptions for that? Did I understand this correctly?

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