decode_1oa.tdf

来自「用DE2板子实现的正选信号发生器,需安装quartus2软件,硬件需要DE2的开」· TDF 代码 · 共 36 行

--lpm_decode CBX_DECLARE_ALL_CONNECTED_PORTS="OFF" DEVICE_FAMILY="Cyclone II" LPM_DECODES=2 LPM_WIDTH=1 data enable eq
--VERSION_BEGIN 6.0 cbx_cycloneii 2006:02:07:15:19:20:SJ cbx_lpm_add_sub 2006:01:09:11:17:20:SJ cbx_lpm_compare 2006:01:09:11:15:40:SJ cbx_lpm_decode 2006:01:09:11:16:44:SJ cbx_mgl 2006:04:14:11:14:36:SJ cbx_stratix 2006:02:07:15:17:04:SJ cbx_stratixii 2006:03:03:09:35:36:SJ  VERSION_END


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--synthesis_resources = lut 1 
SUBDESIGN decode_1oa
( 
	data[0..0]	:	input;
	enable	:	input;
	eq[1..0]	:	output;
) 
VARIABLE 
	eq_node[1..0]	: WIRE;

BEGIN 
	eq[] = eq_node[];
	eq_node[] = ( (data[] & enable), ((! data[]) & enable));
END;
--VALID FILE