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Altera_Forum
Honored Contributor
15 years agoVHDL:apcial_altera_wdr
hi,friend! it is VHDL, I can not understand the ext(a,b). example: constant active_width : integer := 16; constant offset_shift : integer := 16; wr_offset <= ext((a...
Altera_Forum
Honored Contributor
15 years agooh thank you !
but it is used in demo of altera 's project ,(apcial_altera_wdr). I want to change VHDL to verilog ,because I can not use VHDL do anything.but verilog is easily. if: active_wide std_logic_vendor (3 downto 0) offset_**** std_logic_vendor(3 downto 0) wr_offset std_logic_vend(7 downto 0) wr_offset <= (active_wide + 1) & offset_****; it is OK ?