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[/] [z80soc/] [trunk/] [V0.7.3/] [DE1/] [db/] [altsyncram_66l1.tdf] - Rev 46
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--altsyncram ADDRESS_REG_B="CLOCK1" CBX_DECLARE_ALL_CONNECTED_PORTS="OFF" CLOCK_ENABLE_INPUT_A="BYPASS" CLOCK_ENABLE_INPUT_B="BYPASS" CLOCK_ENABLE_OUTPUT_A="BYPASS" CLOCK_ENABLE_OUTPUT_B="BYPASS" CYCLONEII_M4K_COMPATIBILITY="ON" DEVICE_FAMILY="Cyclone II" LOW_POWER_MODE="AUTO" NUMWORDS_A=6143 NUMWORDS_B=6143 OPERATION_MODE="DUAL_PORT" OUTDATA_ACLR_B="NONE" OUTDATA_REG_B="UNREGISTERED" POWER_UP_UNINITIALIZED="FALSE" WIDTH_A=8 WIDTH_B=8 WIDTH_BYTEENA_A=1 WIDTHAD_A=13 WIDTHAD_B=13 address_a address_b clock0 clock1 data_a q_b wren_a CARRY_CHAIN="MANUAL" CARRY_CHAIN_LENGTH=48
--VERSION_BEGIN 13.0 cbx_altsyncram 2013:06:12:18:03:43:SJ cbx_cycloneii 2013:06:12:18:03:43:SJ cbx_lpm_add_sub 2013:06:12:18:03:43:SJ cbx_lpm_compare 2013:06:12:18:03:43:SJ cbx_lpm_decode 2013:06:12:18:03:43:SJ cbx_lpm_mux 2013:06:12:18:03:43:SJ cbx_mgl 2013:06:12:18:05:10:SJ cbx_stratix 2013:06:12:18:03:43:SJ cbx_stratixii 2013:06:12:18:03:43:SJ cbx_stratixiii 2013:06:12:18:03:43:SJ cbx_stratixv 2013:06:12:18:03:43:SJ cbx_util_mgl 2013:06:12:18:03:43:SJ VERSION_END
-- Copyright (C) 1991-2013 Altera Corporation
-- Your use of Altera Corporation's design tools, logic functions
-- and other software and tools, and its AMPP partner logic
-- functions, and any output files from any of the foregoing
-- (including device programming or simulation files), and any
-- associated documentation or information are expressly subject
-- to the terms and conditions of the Altera Program License
-- Subscription Agreement, Altera MegaCore Function License
-- Agreement, or other applicable license agreement, including,
-- without limitation, that your use is for the sole purpose of
-- programming logic devices manufactured by Altera and sold by
-- Altera or its authorized distributors. Please refer to the
-- applicable agreement for further details.
FUNCTION altsyncram_pal1 (address_a[12..0], address_b[12..0], clock0, clock1, clocken1, data_a[7..0], data_b[7..0], wren_a, wren_b)
RETURNS ( q_a[7..0], q_b[7..0]);
--synthesis_resources = lut 20 M4K 12 reg 2
OPTIONS ALTERA_INTERNAL_OPTION = "OPTIMIZE_POWER_DURING_SYNTHESIS=NORMAL_COMPILATION";
SUBDESIGN altsyncram_66l1
(
address_a[12..0] : input;
address_b[12..0] : input;
clock0 : input;
clock1 : input;
data_a[7..0] : input;
q_b[7..0] : output;
wren_a : input;
)
VARIABLE
altsyncram1 : altsyncram_pal1;
BEGIN
altsyncram1.address_a[] = address_b[];
altsyncram1.address_b[] = address_a[];
altsyncram1.clock0 = clock1;
altsyncram1.clock1 = clock0;
altsyncram1.clocken1 = wren_a;
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