VHDL & BASYS3 WORKBENCH
[ENGINEERING_UTILITY_v1.0]
High-performance reference for FPGA designers. Interactive Basys3 pinout mapping and VHDL syntax optimization.
01_Basys3_Pin_Mapper
> SELECT_COMPONENT_TO_GENERATE_XDC_STRING
SW0 [V17]
SW1 [V16]
SW2 [W16]
LD0 [U16]
LD1 [E19]
CLK [W5]
BTNC [U18]
SEG_A [W7]
[WAITING_FOR_INPUT]
02_VHDL_Logic_Snippets
PROCESS_BLOCK
process(clk, reset)
begin
if reset = '1' then
q <= '0';
elsif rising_edge(clk) then
q <= d;
end if;
end process;
CASE_STATEMENT
case current_state is
when IDLE =>
if start = '1' then
next_state <= RUN;
end if;
when RUN =>
next_state <= DONE;
when others =>
next_state <= IDLE;
end case;