SD-Card reader for de0-nano

Hello.

I have posted already my question in the section university program

but did not get any answers:

SD-Card IP Core changes for DE0-Nano board support

Hello,

I am in a situation to port my application from the DE1-board to

the DE0-Nano board( 32 MB SD-Ram!) The remaining problem is, to

get the Altera University Program, Secure Data Card IP Core ported

to DE0-Nano. I used the circuit diagram from the DE1-board ( see

attached post ) and connected a SD-Card interface to the GPIO connector

as follows:

DE1-Board my_DEO-Nano

b_SD_cmd: PIN_Y20 PIN_B11

b_SD_dat: PIN_W20 PIN_D11

b_SD_dat3: PIN_U20 PIN_C11

o_SD_clock: PIN_V20 PIN_A12

The Pins assignment of course is different which reflects in

Errors if I want to add the IP Core to the SOPC.

Has anyone an idea, which files I have to modify to bring

the SD Card up and running on the DE0-Nano board ?

I prefere the University Program, because it has FAT16 support,

otherwise I have to use the SPI ?

Regards, Reinhard