Abstract:
The invention relates to a method for organizing the registers of a peripheral in memory, the peripheral including at least one control register to be addressed in memory to store configuration data of the peripheral, one transmission register to be addressed in memory to store data to be transmitted from the memory to the peripheral, and one reception register to be addressed in memory to store data to be transmitted from the peripheral to the memory, the method including: duplicating, within a data memory range, the transmission/reception register to different contiguous addresses; and implementing in memory the control registers at contiguous addresses at the level of a memory range adjacent to the memory range where the transmission/reception register has been duplicated.
Abstract:
A process of programming or reprogramming a reprogrammable onboard memory (5) comprises programming or reprogramming the onboard memory of several modules (M0, M1) in parallel through a multiple access bus (6) to which the modules are connected. In the case of blank flash memories, a process downloads code through the multiple access bus (6) and executes the code, eliminating all external constraints (such as frequency, binary throughput). The process is more particularly intended to apply to onboard flash type memories.