error maxplus II: help me.

[ktnha]

I write code with maxplus II version 10.2:
.....
architecture rtl of sys is
type regtype is array(0 to M-1) of wrdtype;
signal REG: regtype;
signal RW: std_logic_vector(1 downto 0);
begin
...
process(...)
begin
....
for j in 0 to M-1 loop
line 32: REG(j) <= (REG(j)'range => '0');
end loop;
....
end process;
...
end rtl.

when compiler, i see error:
Error: line 32: Unsupported feature error: aggregates are supported only types that map to an array of bits.
this my files:

 

[devas]

Re: error: help me.

Hi,

Try to replace the for-statement with:

reg <= (others => (others => '0'));

Maybe this can be synthesized by MaxPlusII. If this does not solve your issue, can you upgrade to QuartusII software? I am pretty sure QuartusII supports both constructs.

Devas

 

[ktnha]

error: help me.

reg <= (others =>(others => '0'));
I don't solve my issue. I must to use maxplus for my design.
please, help me.