• Data storage format
    Hello, I'm developing a DeviceNet application with Silicon Labs C8051F040, Keil compiler and a DeviceNet stack. The problem is the way that Keil stores var (16bit, 32 bit...). When I send data on the...
  • RL-ARM mass storage sample and CD-ROM
    Hi my friends! I've used RL-ARM mass storage code from sample codes of KEIL 4.03 on AT91SAM7S256. when I attach it to PC , the system recognizes it as a flash disk, correctly; now I want to...
  • Flash memory for Data storage?
    I am finding conflicting information regarding the use of Flash memory. Some information indicates that all Flash memory is for code only, while other information implys that Flash can be used for...
  • XC164 using external ROM
    We want to place an external ROM on our dev board so that if our code exceeds flash limit we can revert to old fashioned crash & burn techniques without having to lay out a new dev board. So the question...
  • problem with external rom
    I'm using At91M55800A and a Rom selected by CS0. That means it has mem range of 0x0 - 0x0FFFFF. But I must chose External memory at 0x01000000 to make my program work. So please tell me how to make a...