topic Re: How much storage with MCF52259 using USB? in ColdFire/68K Microcontrollers and Processors https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/How-much-storage-with-MCF52259-using-USB/m-p/196230#M8735 <HTML><HEAD></HEAD><BODY><P>I'm not sure what kind of limitation you think there is.</P><P>1 or 2 Mbytes might refer to the number of address lines of the mini-flexbus interface. It has nothing to do with USB.</P><P>2 Gbytes might refer to some kind of limitation of the FAT filesystem. Again, it's not about USB itself. You can choose any filesystem, or work with none at all. That's a design choice, it's yours to make.</P><P>There is no fundamental limitation of the maximum size of a USB flash drive. It should be possible to use all of it.</P></BODY></HTML> Tue, 07 Jul 2009 03:01:15 GMT admin 2009-07-07T03:01:15Z How much storage with MCF52259 using USB? https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/How-much-storage-with-MCF52259-using-USB/m-p/196228#M8733 <HTML><HEAD></HEAD><BODY><P>I am proving MC52259EVB board.</P><P>Can anyone soy me what is the maximum size of PEN-USB that I can use.</P><P>&nbsp;</P><P>I want to save a lot of registers for months. I read that chis uC only can use 1 or 2 Mbytes of external memomry. I am thinking to use a USB to store this information.</P><P>I need to know what is the maximum size.</P><P>&nbsp;</P><P>thanks.</P></BODY></HTML> Fri, 03 Jul 2009 17:01:34 GMT https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/How-much-storage-with-MCF52259-using-USB/m-p/196228#M8733 d_vara 2009-07-03T17:01:34Z Re: How much storage with MCF52259 using USB? https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/How-much-storage-with-MCF52259-using-USB/m-p/196229#M8734 <HTML><HEAD></HEAD><BODY><P>I read,that anyone use up to 2Gb.</P><P>Is it correct?</P></BODY></HTML> Mon, 06 Jul 2009 14:43:34 GMT https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/How-much-storage-with-MCF52259-using-USB/m-p/196229#M8734 d_vara 2009-07-06T14:43:34Z Re: How much storage with MCF52259 using USB? https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/How-much-storage-with-MCF52259-using-USB/m-p/196230#M8735 <HTML><HEAD></HEAD><BODY><P>I'm not sure what kind of limitation you think there is.</P><P>1 or 2 Mbytes might refer to the number of address lines of the mini-flexbus interface. It has nothing to do with USB.</P><P>2 Gbytes might refer to some kind of limitation of the FAT filesystem. Again, it's not about USB itself. You can choose any filesystem, or work with none at all. That's a design choice, it's yours to make.</P><P>There is no fundamental limitation of the maximum size of a USB flash drive. It should be possible to use all of it.</P></BODY></HTML> Tue, 07 Jul 2009 03:01:15 GMT https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/How-much-storage-with-MCF52259-using-USB/m-p/196230#M8735 admin 2009-07-07T03:01:15Z Re: How much storage with MCF52259 using USB? https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/How-much-storage-with-MCF52259-using-USB/m-p/196231#M8736 <HTML><HEAD></HEAD><BODY><P>Ok, thank you.</P><P>I will use USB to storage datas.</P><P>Very thanks.</P></BODY></HTML> Tue, 07 Jul 2009 12:32:08 GMT https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/How-much-storage-with-MCF52259-using-USB/m-p/196231#M8736 d_vara 2009-07-07T12:32:08Z