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Registered: ‎06-29-2009

CPLD Linear flash SW programming and reboot

Hi,

 

I was experimenting with the ML405 board about the possibilities to reconfigure the FPGA.  I am interested to write the linear flash with a bitstream, and then configure the FPGA with that bit stream.  Is it possible to trigger a reconfiguration with microblaze? (without having to press the prog button or change the dip switches)  I don't know if it is possible to send a command with microblaze to the CPLD, like you can do with systemACE ( see example at bothem)?

 

Kind regards,

 

Serge

 

example:  

XSysAce_RegWrite16(baseAddrTargetMem + XSA_BMR_OFFSET, XSA_BMR_16BIT_MASK);
    XSysAce_mSetControlReg(baseAddrTargetMem, XSA_CR_CFGRESET_MASK);
    XSysAce_mSetControlReg(baseAddrTargetMem,.........);

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