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Altera_Forum's avatar
Altera_Forum
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13 years ago

ROM contents confusion

Hai, I have vhdl code for store a constant in ROM. The ROM is divided into odd and even; ROMO and ROME as shown below: library IEEE; use IEEE.STD_LOGIC_1164.all; -- use ieee.STD_LOGI...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Hai Daixiwen,

Actually I want to create a ROM table with 8 constant values. All the constant values are in fixed point number (0.123,0.871,-0.99,..etc). In the main project, an input of std_logic_vector (7 downto 0) is used as an address for the ROM. Out of the topic, how to convert the fixed point number to std_logic_vector? Thanks in advance