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Write to Avalon error

Altera_Forum
Honored Contributor II
‎12-24-2009 12:12 AM
967 Views

Hi, i cannot find where is mistake, if i use this: 

 

IOWR(0x11020,0,0x01); 

for(i=0;i<100000;i++); 

IOWR(0x11024,0,0x01); 

for(i=0;i<100000;i++); 

IOWR(0x11028,0,0x01); 

for(i=0;i<100000;i++); 

IOWR(0x1102C,0,0x01); 

 

everything is ok, but if i use this: 

 

IOWR(MYCUSTOM_0_BASE,0,0x01); 

for(i=0;i<100000;i++); 

IOWR(MYCUSTOM_0_BASE,1,0x01); 

for(i=0;i<100000;i++); 

IOWR(MYCUSTOM_0_BASE,2,0x01); 

for(i=0;i<100000;i++); 

IOWR(MYCUSTOM_0_BASE,3,0x01); 

 

MYCUSTOM_0_BASE is 0x11020, so it doesnt work. 

 

What is difference? Any suggestions? 

 

Vaclav
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