altsyncram_lm92.tdf

来自「AV视频信号输入后」· TDF 代码 · 共 51 行

--altsyncram ADDRESS_ACLR_A="NONE" ADDRESS_ACLR_B="NONE" ADDRESS_REG_B="CLOCK1" BYTE_SIZE=8 BYTEENA_ACLR_A="NONE" BYTEENA_ACLR_B="NONE" BYTEENA_REG_B="CLOCK1" CBX_DECLARE_ALL_CONNECTED_PORTS="OFF" DEVICE_FAMILY="Cyclone II" INDATA_ACLR_A="NONE" INDATA_ACLR_B="NONE" INDATA_REG_B="CLOCK1" INIT_FILE_LAYOUT="PORT_A" MAXIMUM_DEPTH=0 OPERATION_MODE="DUAL_PORT" OUTDATA_ACLR_A="NONE" OUTDATA_ACLR_B="NONE" OUTDATA_REG_A="UNREGISTERED" OUTDATA_REG_B="UNREGISTERED" RAM_BLOCK_TYPE="AUTO" RDCONTROL_ACLR_B="NONE" RDCONTROL_REG_B="CLOCK1" READ_DURING_WRITE_MODE_MIXED_PORTS="DONT_CARE" WIDTH_A=8 WIDTH_B=8 WIDTH_BYTEENA_A=1 WIDTH_BYTEENA_B=1 WIDTHAD_A=10 WIDTHAD_B=10 WRCONTROL_ACLR_A="NONE" WRCONTROL_ACLR_B="NONE" WRCONTROL_WRADDRESS_REG_B="CLOCK1" address_a address_b clock0 clock1 clocken1 data_a q_b wren_a
--VERSION_BEGIN 5.0 cbx_altsyncram 2005:11:01:19:33:48:SJ cbx_cycloneii 2004:12:20:14:28:52:SJ cbx_lpm_add_sub 2005:04:12:13:30:42:SJ cbx_lpm_compare 2004:11:30:11:30:40:SJ cbx_lpm_decode 2004:12:13:14:19:12:SJ cbx_lpm_mux 2004:12:13:14:16:38:SJ cbx_mgl 2005:05:19:13:51:58:SJ cbx_stratix 2005:11:01:14:36:46:SJ cbx_stratixii 2004:12:22:13:27:12:SJ cbx_util_mgl 2005:04:04:13:50:06:SJ  VERSION_END


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FUNCTION altsyncram_rd91 (address_a[9..0], address_b[9..0], clock0, clock1, clocken0, data_a[7..0], data_b[7..0], wren_a, wren_b)
RETURNS ( q_a[7..0], q_b[7..0]);

--synthesis_resources = M4K 2 
SUBDESIGN altsyncram_lm92
( 
	address_a[9..0]	:	input;
	address_b[9..0]	:	input;
	clock0	:	input;
	clock1	:	input;
	clocken1	:	input;
	data_a[7..0]	:	input;
	q_b[7..0]	:	output;
	wren_a	:	input;
) 
VARIABLE 
	altsyncram1 : altsyncram_rd91;

BEGIN 
	altsyncram1.address_a[] = address_b[];
	altsyncram1.address_b[] = address_a[];
	altsyncram1.clock0 = clock1;
	altsyncram1.clock1 = clock0;
	altsyncram1.clocken0 = clocken1;
	altsyncram1.data_a[] = B"11111111";
	altsyncram1.data_b[] = data_a[];
	altsyncram1.wren_a = B"0";
	altsyncram1.wren_b = wren_a;
	q_b[] = altsyncram1.q_a[];
END;
--VALID FILE