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marcelos |
# Copyright (c) 2018, Marcelo Samsoniuk
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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#
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# * Neither the name of the copyright holder nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# QMtech SDRAM/LX16 board
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NET XCLK LOC = A10 | PERIOD = 50MHz HIGH 50%;
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NET XRES LOC = T8 | PULLUP;
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NET LED[3] LOC = B12;
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NET LED[2] LOC = C11;
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NET LED[1] LOC = T9; # board led
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NET LED[0] LOC = R9; # board led
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# QMtech expansion board -> connector -> SDRAM/LX16 board
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NET UART_RXD LOC = E16; # F22 -> J2-15 -> E15
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NET UART_TXD LOC = E15; # G22 -> J2-16 -> E16
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NET DEBUG[3] LOC = L14; # P23 -> J2-40 -> L14
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NET DEBUG[2] LOC = L16; # P24 -> J2-39 -> L16
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NET DEBUG[1] LOC = K16; # N21 -> J2-38 -> K16
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NET DEBUG[0] LOC = K15; # N22 -> J2-37 -> K15
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