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Altera_Forum
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15 years ago

DE2-70 Nios II problem

Hi everyone, First of all im newbie of FPGAs Now im working with DE2-70 and my design works. but i have new problem like, ../hello_world.c: In function `test1_led': ../hello_world.c:24...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

switch read:

sw_rd=IORD(SWITCH_BASE,0X00);

led write:

ld_wr=IOWR(LED_BASE,0X00,1);

sw_rd and ld_wr are two variables and if there are two bit LED mans 2 leds) then very first LED (LED[0]) will glow as there is "1" assigned to it.