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Altera_Forum
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14 years ago

Array Indexing possible in VHDL?

Hi everyone, i have an enquiry regarding VHDL. let's say i have a 128 bits key which is split into 4 parts: --divide the key into 4 parts k0<=key(127 downto 96); k1<=key(9...
Altera_Forum's avatar
Altera_Forum
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14 years ago

The cause of the error is different from what you assume. This expression can't work, because it results in a subarray rather than a single array element k( natvar downto natvar ). Do you mean k( natvar)?

In addition, an expression length error is involved with sum:=delta*32;