METHOD FOR STARTING UP AN SOPC-CIRCUIT UNIT

摘要

The invention relates to a method for starting up a circuit arrangement comprising: an SOPC (system on a programmable chip) circuit unit, which is formed by a programmable logic unit; an initialisation circuit containing a non-volatile memory; a read-write memory; a system bus, which links the SOPC circuit unit, the initialisation circuit and the read-write memory. Said method comprises the following steps: a) provision of configuration data in a first memory area and commands for a programme code in a second memory area of a non-volatile memory in the initialisation circuit; b) transmission of the configuration data from said first memory area of the non-volatile memory to the SOPC circuit unit, in order to configure the latter; c) transmission of the commands for the programme code from the second memory area of the non-volatile memory into a memory area of the read-write memory; d) execution of the commands in the read-write memory by the SOPC circuit unit.