Setting up Lauterbach environment

AN4498

16/19

DocID026377 Rev 1

3.3.8

Loading data into Flash

Figure 14. Batchfile - loading data

Loading prepared code to target processor is done via &coreX Data.LOAD. There is a

recommended procedure to load code for slave cores first and then load master core code.

With command FLASH.ReProgram ALL is user allowing programming of flash. Optional is

using erase of flash. In our case whole flash is erased before any operation is done.

Lauterbach debugger reads the flash content modifying it, but only inside debugger. To

close flash algorithm command FLASH. ReProgram Off is used and then Lauterbach flash

its modified content into microprocessor. If any error occurs with closing flash algorithm user

is notified in TRACE32 PowerView when “OFF” command is executed. This basically

means no real change of flash content until flash routine is finished.

Figure 15. Batchfile - loading only source

The /NoCODE option of Data.LOAD is used to suppress the code download. Only symbolic

information is loaded in TRACE32 and no flash programming occurs.