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Unable to increase on chip memory above 4KB on the NIOS II

Altera_Forum
Honored Contributor II
‎02-24-2017 12:23 PM
1,950 Views

Hi,  

 

I built a NIOS II system following a the 'Introduction to the Altera Qsys System Integration tool'. I assigned 4K to the on chip memory.  

 

However, when I try to flash the hello world program with the NIOS Eclipse, I get the error saying that on-chip memory is overflowing.  

 

The Qsys tool will not let me increase the memory allocation greater than 4KB, giving the error below. 

 

 

--- Quote Start ---  

Error: nios_system.nios2_processor.data_master: nios2_processor.jtag_debug_module (0x1800..0x1fff) overlaps onchip_memory.s1 (0x0..0x3fff) 

--- Quote End ---  

 

http://www.alteraforum.com/forum/attachment.php?attachmentid=13283&stc=1  

 

Any advice? 

 

 

 

 

 

 

 

 

 

(ftp://ftp.altera.com/up/pub/altera_material/15.1/tutorials/introduction_to_the_altera_qsys_tool.pdf)
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Altera_Forum
Honored Contributor II
‎02-24-2017 12:30 PM
1,122 Views

Hello, 

 

try to reasign base addreses of your system. System -> Assign base Addreses
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