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Altera_Forum
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20 years ago

np_timersnapl doesn't change

Hi Friends! I use the following program: #include <stdio.h># include "nios2_system.h" int main (int argc, char* argv) { np_timer* timer0=((np_timer*) na_high_res_timer); float r=0; ...
Altera_Forum's avatar
Altera_Forum
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20 years ago

Hi Lothar,

> What could be the reason?

Here are some possibilities:

1. The pointer is not correct (old/invalid header).

2. "Readable snapshot" is not enabled.

3. You have a data cache and the registers are never actually accessed.

Regards,

--Scott