Altera_Forum
Honored Contributor
10 years agoBeMicroMAX10: Nios II system skips first pattern of LED sequence at power up only?
Hi all,
I have this board set up so the LEDs show a pattern like this below with a one second delay between them: LED1-LED2-LED3-LED4-LED5-LED6-LED7-LED8 (0=on, 1=off) 1110-0111 1101-1011 1011-1101 0111-1110 1011-1101 1101-1011 back to start This works fine except at power up. The first pattern (1110-0111) is skipped. After the first time it works as expected. I program the Nios following the tutorial in youtube from altera (link below) with ocram (initialized) and CFM0 . I have no flash ip in my design. https://www.youtube.com/watch?v=0k4azmdw9sk Why can't I see the first pattern? Thanks