[elektro] VHDL kivonas, ido
uprogc
uprogc at gmail.com
Tue Nov 6 15:46:41 CET 2018
Sziasztok,
Reg volt, s mar nem tudom.
Mukodhet ez? Vagy varni kell amig kivonja ?
process (wr_indx, rd_indx)
begin
if wr_indx > rd_indx then
if (wr_indx - rd_indx) <= (wr_rd_elem_distance/2) then
ovr <= '1';
rd_en <= '0';
wr_en <= '1';
elsif (wr_indx - rd_indx) >= wr_rd_elem_distance +
(wr_rd_elem_distance/2) then
ovr <= '1';
rd_en <= '1';
wr_en <= '0';
else
ovr <= '0'; -- ??
wr_en <= '1';
rd_en <= '1';
end if;
....
Udv,
Szabi
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