Honored ContributorI have the following Warning:
Warning (10639): VHDL warning at FRAME_ROTATOR_NEW.vhd(391): constant value overflow It's aboutelsif main_cnt >= to_unsigned (74877906940 , 39) thensignal main_cnt : unsigned (38 downto 0) := (others => '0');
Honored ContributorI am not sure but possibly VHDL has a limit on integer values (2^34 may be...)
Honored ContributorI'm aware of the limit for integer. But does that count when i use it in this way ?
Aparly it does, cause is get the warning :). I'll try something.elsif main_cnt >= "111" & x"FFFFFFF" thenIn Quartus and most other VHDL tools, integer literals are limited to 32 bit, although the VHDL standard would allow a larger range. Bit string literals have no limitation, but unfortunately, the supported formats are only binary, octal and hexadecimal, not decimal.
