Article ID: 000083060 Content Type: Troubleshooting Last Reviewed: 02/13/2006

Are there any errors in the srec2flash documentation locted in the Nios Embedded Processor Software Development Reference Manual version 2.1?

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Description Yes, the Software Development Reference Manual indicated that the program code will be copied to address location 0x40100 with a flash loader routine added at the head of the user program. This was the case for Nios 1.1 and lower. The srec2flash utility included with Nios 2.0 will copy user code stored in flash to SRAM location 0x40000 not 0x40100. In the case of Nios 2.0, the first instruction of the program code is stored at location 0x40000 and the flash loader routine is not copied to SRAM.

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