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Altera_Forum
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15 years ago

Ddr2 hp

my sopc system includes A nios , a pio, an onchip memory ,and a ddr2 hp . I want to use the ddr2 chip as my NIOSII program's running space.so,in IDE,i set the program memory (.text ) to the ddr...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

i test my system many times . the local_init_done_from_DDR2 is asserted. but ,when i download my nios program ,the IDE console gives me the error message:

Downloading 00000000 ( 0%)

Downloading 04028020 (97%)

Downloaded 18KB in 0.8s (22.5KB/s)

Verifying 00000000 ( 0%)

Verify failed between address 0x0 and 0x450B

Leaving target processor paused