Mike Harrison wrote: > I had a look at SDIO a while ago. From what info I found, I think it would > be possible to interface to SDIO direct but I have a feeling that you had > to join the SD mob ($$$) to get all the specs. However unlike for memory > devices I don't think there is any additional licensing fee etc. I just found that SDIO need licensing. How about MMC ? I found some projects for accessing MMC memory card from pic using SPI. http://www.compsys1.com/workbench/On_top_of_the_Bench/MMC_Project/mmc_project .html http://www.freelabs.com/~whitis/sd_card/ I want to do it on other way, i want to make my pic board to act as MMC I/O card for PDA. How much it is possible ? Is there any existing project ? -palanic -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist