仅对英特尔可见 — GUID: mwh1409959870277
Ixiasoft
1.8.2.3. VHDL等待概念
Intel® Quartus® Prime软件支持每处理块一个VHDL wait until状态。 然而, Intel® Quartus® Prime软件不支持其他VHDL wait概念,如wait for和wait on状态,或具有多个wait状态的处理。
VHDL wait until概念实例
architecture dff_arch of ls_dff is begin output: process begin wait until (CLK'event and CLK='1'); Q <= D; Qbar <= not D; end process output; end dff_arch;