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Altera_Forum
Honored Contributor
Honored ContributorMaxII UFM
Hi everybody I'm new on the forum and altera's cpld usage. On my homebrew board epm1270 based, i need to save few bytes and recover them to a single board p.c. via pc104 bus. I'm not sure i...
Altera_ForumHonored Contributor
Honored ContributorMost simple eeprom usage is with the par_eeprom Megafunction, see the component definition for reference:
COMPONENT par_eeprom IS
PORT
(
addr : IN STD_LOGIC_VECTOR (8 DOWNTO 0);
di : IN STD_LOGIC_VECTOR (15 DOWNTO 0);
nerase : IN STD_LOGIC ;
nread : IN STD_LOGIC ;
nwrite : IN STD_LOGIC ;
data_valid : OUT STD_LOGIC ;
do : OUT STD_LOGIC_VECTOR (15 DOWNTO 0);
nbusy : OUT STD_LOGIC
);
END COMPONENT; 
