SOPC builder

Honored Contributor

20 years ago

If you know vhdl,

1. then you have to make your component with registers accessible via avalon bus

2. import it e.g. with SPOPC Builder "Interface to user logic"

3 .you can access these registers with the standard function

IOWR and IORD from your C code, you don`t have to build a driver or library.

I´ve made a small sample clock and c program in the following thread

or you can follow the pwm sample from altera.

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