f8b6e9145c
HOST_SYNC is only connected to connector P28, and is therefore not driven (left to float) unless connected to some synchronization signal. Pull it up to keep it steady. In doing so, I had to switch all unused pins to pull-up, and all input-only and tri-state pins to float. All input/tri-state pins except for HOST_SYNC are tied to the microcontroller and can be pulled up there.
73 lines
3.5 KiB
Plaintext
Executable File
73 lines
3.5 KiB
Plaintext
Executable File
#
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# Copyright 2012 Jared Boone
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#
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# This file is part of HackRF.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; see the file COPYING. If not, write to
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# the Free Software Foundation, Inc., 51 Franklin Street,
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# Boston, MA 02110-1301, USA.
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NET "CODEC_X2_CLK" TNM_NET = CODEC_X2_CLK;
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TIMESPEC TS_codec_x2_data = PERIOD "CODEC_X2_CLK" 25 ns;
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TIMEGRP "adc_data" OFFSET = IN 16 ns BEFORE "CODEC_X2_CLK";
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TIMEGRP "dac_data" OFFSET = OUT 15 ns AFTER "CODEC_X2_CLK";
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TIMEGRP "to_host" OFFSET = OUT 20 ns AFTER "CODEC_X2_CLK";
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#PACE: Start of Constraints generated by PACE
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#PACE: Start of PACE I/O Pin Assignments
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NET "CODEC_CLK" LOC = "P23" | IOSTANDARD = LVCMOS33 ;
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NET "CODEC_X2_CLK" LOC = "P27" | IOSTANDARD = LVCMOS33 ;
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NET "DA<0>" LOC = "P43" | IOSTANDARD = LVCMOS33 ;
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NET "DA<1>" LOC = "P42" | IOSTANDARD = LVCMOS33 ;
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NET "DA<2>" LOC = "P41" | IOSTANDARD = LVCMOS33 ;
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NET "DA<3>" LOC = "P40" | IOSTANDARD = LVCMOS33 ;
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NET "DA<4>" LOC = "P39" | IOSTANDARD = LVCMOS33 ;
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NET "DA<5>" LOC = "P37" | IOSTANDARD = LVCMOS33 ;
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NET "DA<6>" LOC = "P36" | IOSTANDARD = LVCMOS33 ;
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NET "DA<7>" LOC = "P35" | IOSTANDARD = LVCMOS33 ;
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NET "DD<0>" LOC = "P34" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "DD<1>" LOC = "P33" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "DD<2>" LOC = "P32" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "DD<3>" LOC = "P30" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "DD<4>" LOC = "P29" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "DD<5>" LOC = "P28" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "DD<6>" LOC = "P24" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "DD<7>" LOC = "P19" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "DD<8>" LOC = "P18" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "DD<9>" LOC = "P17" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "HOST_CAPTURE" LOC = "P91" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "HOST_DATA<0>" LOC = "P89" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "HOST_DATA<1>" LOC = "P79" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "HOST_DATA<2>" LOC = "P74" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "HOST_DATA<3>" LOC = "P72" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "HOST_DATA<4>" LOC = "P67" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "HOST_DATA<5>" LOC = "P64" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "HOST_DATA<6>" LOC = "P61" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "HOST_DATA<7>" LOC = "P77" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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NET "HOST_DIRECTION" LOC = "P71" | IOSTANDARD = LVCMOS33 ;
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NET "HOST_DISABLE" LOC = "P76" | IOSTANDARD = LVCMOS33 ;
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NET "HOST_Q_INVERT" LOC = "P70" | IOSTANDARD = LVCMOS33 ;
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NET "HOST_SYNC_EN" LOC = "P90" | IOSTANDARD = LVCMOS33 ;
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NET "HOST_SYNC" LOC = "P55" | IOSTANDARD = LVCMOS33 | PULLUP ;
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NET "HOST_SYNC_CMD" LOC = "P56" | IOSTANDARD = LVCMOS33 | SLEW = SLOW ;
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#PACE: Start of PACE Area Constraints
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#PACE: Start of PACE Prohibit Constraints
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#PACE: End of Constraints generated by PACE
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