Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

how to correctly assign to these variables

1. Error (10500): VHDL syntax error at tether2.vhd(152) near text "IN"; expecting an identifier ("in" is a reserved keyword), or a string literal constant ff_tx_mod : IN STD_LOGIC_VECTOR...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Hi,

> constant preamble : STD_LOGIC_VECTOR (7 DOWNTO 0) := x'55555555555555';

That would still be wrong as you're trying to assign a 56 bit number to an eight bit vector. Do this:

constant preamble : STD_LOGIC_VECTOR (55 DOWNTO 0) := x'55555555555555';

Good luck.

Mark.