Actualizo Oric

This commit is contained in:
antoniovillena 2016-05-04 22:25:41 +02:00
parent 75e2043f7f
commit d5de44e85e
11 changed files with 388 additions and 465 deletions

View File

@ -48,6 +48,8 @@ NET "dataps2" LOC="P142" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "sram_addr<16>" LOC="P139" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<17>" LOC="P141" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<18>" LOC="P138" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<19>" LOC="P105" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<20>" LOC="P143" | IOSTANDARD = LVCMOS33;
#NET "sram_data<0>" LOC="P114" | IOSTANDARD = LVCMOS33;
#NET "sram_data<1>" LOC="P112" | IOSTANDARD = LVCMOS33;

View File

@ -1,429 +0,0 @@
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<property xil_pn:name="Optimization Goal" xil_pn:value="Speed" xil_pn:valueState="default"/>
<property xil_pn:name="Optimize Instantiated Primitives" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Other Bitgen Command Line Options" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Other Bitgen Command Line Options spartan6" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Other Compiler Options" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Other Compiler Options Map" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Other Compiler Options Par" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Other Compiler Options Translate" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Other Compxlib Command Line Options" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Other Map Command Line Options" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Other NETGEN Command Line Options" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Other Ngdbuild Command Line Options" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Other Place &amp; Route Command Line Options" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Other Simulator Commands Behavioral" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Other Simulator Commands Post-Map" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Other Simulator Commands Post-Route" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Other Simulator Commands Post-Translate" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Other XPWR Command Line Options" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Other XST Command Line Options" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Output Extended Identifiers" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Output File Name" xil_pn:value="ORIC" xil_pn:valueState="default"/>
<property xil_pn:name="Overwrite Compiled Libraries" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Pack I/O Registers into IOBs" xil_pn:value="Auto" xil_pn:valueState="default"/>
<property xil_pn:name="Pack I/O Registers/Latches into IOBs" xil_pn:value="Off" xil_pn:valueState="default"/>
<property xil_pn:name="Package" xil_pn:value="tqg144" xil_pn:valueState="default"/>
<property xil_pn:name="Perform Advanced Analysis" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Perform Advanced Analysis Post Trace" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Perform Timing-Driven Packing and Placement" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Place &amp; Route Effort Level (Overall)" xil_pn:value="High" xil_pn:valueState="default"/>
<property xil_pn:name="Place And Route Mode" xil_pn:value="Normal Place and Route" xil_pn:valueState="default"/>
<property xil_pn:name="Place MultiBoot Settings into Bitstream spartan6" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Placer Effort Level Map" xil_pn:value="High" xil_pn:valueState="default"/>
<property xil_pn:name="Placer Extra Effort Map" xil_pn:value="None" xil_pn:valueState="default"/>
<property xil_pn:name="Port to be used" xil_pn:value="Auto - default" xil_pn:valueState="default"/>
<property xil_pn:name="Post Map Simulation Model Name" xil_pn:value="ORIC_map.vhd" xil_pn:valueState="default"/>
<property xil_pn:name="Post Place &amp; Route Simulation Model Name" xil_pn:value="ORIC_timesim.vhd" xil_pn:valueState="default"/>
<property xil_pn:name="Post Synthesis Simulation Model Name" xil_pn:value="ORIC_synthesis.vhd" xil_pn:valueState="default"/>
<property xil_pn:name="Post Translate Simulation Model Name" xil_pn:value="ORIC_translate.vhd" xil_pn:valueState="default"/>
<property xil_pn:name="Power Reduction Map spartan6" xil_pn:value="Off" xil_pn:valueState="default"/>
<property xil_pn:name="Power Reduction Par" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Power Reduction Xst" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Preferred Language" xil_pn:value="VHDL" xil_pn:valueState="non-default"/>
<property xil_pn:name="Produce Verbose Report" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Project Description" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Property Specification in Project File" xil_pn:value="Store all values" xil_pn:valueState="default"/>
<property xil_pn:name="RAM Extraction" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="RAM Style" xil_pn:value="Auto" xil_pn:valueState="default"/>
<property xil_pn:name="ROM Extraction" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="ROM Style" xil_pn:value="Auto" xil_pn:valueState="default"/>
<property xil_pn:name="Read Cores" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="Reduce Control Sets" xil_pn:value="Auto" xil_pn:valueState="default"/>
<property xil_pn:name="Regenerate Core" xil_pn:value="Under Current Project Setting" xil_pn:valueState="default"/>
<property xil_pn:name="Register Balancing" xil_pn:value="No" xil_pn:valueState="default"/>
<property xil_pn:name="Register Duplication Map" xil_pn:value="Off" xil_pn:valueState="default"/>
<property xil_pn:name="Register Duplication Xst" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="Register Ordering spartan6" xil_pn:value="4" xil_pn:valueState="default"/>
<property xil_pn:name="Release Write Enable (Output Events)" xil_pn:value="Default (6)" xil_pn:valueState="default"/>
<property xil_pn:name="Rename Design Instance in Testbench File to" xil_pn:value="UUT" xil_pn:valueState="default"/>
<property xil_pn:name="Rename Top Level Architecture To" xil_pn:value="Structure" xil_pn:valueState="default"/>
<property xil_pn:name="Rename Top Level Entity to" xil_pn:value="ORIC" xil_pn:valueState="default"/>
<property xil_pn:name="Rename Top Level Module To" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Report Fastest Path(s) in Each Constraint" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="Report Fastest Path(s) in Each Constraint Post Trace" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="Report Paths by Endpoint" xil_pn:value="3" xil_pn:valueState="default"/>
<property xil_pn:name="Report Paths by Endpoint Post Trace" xil_pn:value="3" xil_pn:valueState="default"/>
<property xil_pn:name="Report Type" xil_pn:value="Verbose Report" xil_pn:valueState="default"/>
<property xil_pn:name="Report Type Post Trace" xil_pn:value="Verbose Report" xil_pn:valueState="default"/>
<property xil_pn:name="Report Unconstrained Paths" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Report Unconstrained Paths Post Trace" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Reset On Configuration Pulse Width" xil_pn:value="100" xil_pn:valueState="default"/>
<property xil_pn:name="Resource Sharing" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="Retain Hierarchy" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="Retry Configuration if CRC Error Occurs spartan6" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Revision Select" xil_pn:value="00" xil_pn:valueState="default"/>
<property xil_pn:name="Revision Select Tristate" xil_pn:value="Disable" xil_pn:valueState="default"/>
<property xil_pn:name="Run Design Rules Checker (DRC)" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="Run for Specified Time" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="Run for Specified Time Map" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="Run for Specified Time Par" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="Run for Specified Time Translate" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="Safe Implementation" xil_pn:value="No" xil_pn:valueState="default"/>
<property xil_pn:name="Security" xil_pn:value="Enable Readback and Reconfiguration" xil_pn:valueState="default"/>
<property xil_pn:name="Selected Module Instance Name" xil_pn:value="/simul_test" xil_pn:valueState="non-default"/>
<property xil_pn:name="Selected Simulation Root Source Node Behavioral" xil_pn:value="work.simul_test" xil_pn:valueState="non-default"/>
<property xil_pn:name="Selected Simulation Root Source Node Post-Map" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Selected Simulation Root Source Node Post-Route" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Selected Simulation Root Source Node Post-Translate" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Selected Simulation Source Node" xil_pn:value="UUT" xil_pn:valueState="default"/>
<property xil_pn:name="Set SPI Configuration Bus Width spartan6" xil_pn:value="1" xil_pn:valueState="default"/>
<property xil_pn:name="Setup External Master Clock Division spartan6" xil_pn:value="1" xil_pn:valueState="default"/>
<property xil_pn:name="Shift Register Extraction" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="Shift Register Minimum Size spartan6" xil_pn:value="2" xil_pn:valueState="default"/>
<property xil_pn:name="Show All Models" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Simulation Model Target" xil_pn:value="VHDL" xil_pn:valueState="default"/>
<property xil_pn:name="Simulation Run Time ISim" xil_pn:value="1000 ns" xil_pn:valueState="default"/>
<property xil_pn:name="Simulation Run Time Map" xil_pn:value="1000 ns" xil_pn:valueState="default"/>
<property xil_pn:name="Simulation Run Time Par" xil_pn:value="1000 ns" xil_pn:valueState="default"/>
<property xil_pn:name="Simulation Run Time Translate" xil_pn:value="1000 ns" xil_pn:valueState="default"/>
<property xil_pn:name="Simulator" xil_pn:value="ISim (VHDL/Verilog)" xil_pn:valueState="default"/>
<property xil_pn:name="Slice Utilization Ratio" xil_pn:value="100" xil_pn:valueState="default"/>
<property xil_pn:name="Specify 'define Macro Name and Value" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Specify Top Level Instance Names Behavioral" xil_pn:value="work.simul_test" xil_pn:valueState="default"/>
<property xil_pn:name="Specify Top Level Instance Names Post-Map" xil_pn:value="Default" xil_pn:valueState="default"/>
<property xil_pn:name="Specify Top Level Instance Names Post-Route" xil_pn:value="Default" xil_pn:valueState="default"/>
<property xil_pn:name="Specify Top Level Instance Names Post-Translate" xil_pn:value="Default" xil_pn:valueState="default"/>
<property xil_pn:name="Speed Grade" xil_pn:value="-3" xil_pn:valueState="default"/>
<property xil_pn:name="Starting Placer Cost Table (1-100) Map spartan6" xil_pn:value="1" xil_pn:valueState="default"/>
<property xil_pn:name="Synthesis Tool" xil_pn:value="XST (VHDL/Verilog)" xil_pn:valueState="default"/>
<property xil_pn:name="Target Simulator" xil_pn:value="Please Specify" xil_pn:valueState="default"/>
<property xil_pn:name="Timing Mode Map" xil_pn:value="Performance Evaluation" xil_pn:valueState="default"/>
<property xil_pn:name="Timing Mode Par" xil_pn:value="Performance Evaluation" xil_pn:valueState="default"/>
<property xil_pn:name="Top-Level Module Name in Output Netlist" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Top-Level Source Type" xil_pn:value="HDL" xil_pn:valueState="default"/>
<property xil_pn:name="Trim Unconnected Signals" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="Tristate On Configuration Pulse Width" xil_pn:value="0" xil_pn:valueState="default"/>
<property xil_pn:name="Unused IOB Pins" xil_pn:value="Pull Down" xil_pn:valueState="default"/>
<property xil_pn:name="Use 64-bit PlanAhead on 64-bit Systems" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="Use Clock Enable" xil_pn:value="Auto" xil_pn:valueState="default"/>
<property xil_pn:name="Use Custom Project File Behavioral" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Use Custom Project File Post-Map" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Use Custom Project File Post-Route" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Use Custom Project File Post-Translate" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Use Custom Simulation Command File Behavioral" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Use Custom Simulation Command File Map" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Use Custom Simulation Command File Par" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Use Custom Simulation Command File Translate" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Use Custom Waveform Configuration File Behav" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Use Custom Waveform Configuration File Map" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Use Custom Waveform Configuration File Par" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Use Custom Waveform Configuration File Translate" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Use DSP Block spartan6" xil_pn:value="Auto" xil_pn:valueState="default"/>
<property xil_pn:name="Use LOC Constraints" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="Use RLOC Constraints" xil_pn:value="Yes" xil_pn:valueState="default"/>
<property xil_pn:name="Use Smart Guide" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Use Synchronous Reset" xil_pn:value="Auto" xil_pn:valueState="default"/>
<property xil_pn:name="Use Synchronous Set" xil_pn:value="Auto" xil_pn:valueState="default"/>
<property xil_pn:name="Use Synthesis Constraints File" xil_pn:value="true" xil_pn:valueState="default"/>
<property xil_pn:name="User Browsed Strategy Files" xil_pn:value="C:/Xilinx/14.5/ISE_DS/ISE/spartan6/data/spartan6_performance_with_iobpacking.xds" xil_pn:valueState="non-default"/>
<property xil_pn:name="UserID Code (8 Digit Hexadecimal)" xil_pn:value="0xFFFFFFFF" xil_pn:valueState="default"/>
<property xil_pn:name="VCCAUX Voltage Level spartan6" xil_pn:value="2.5V" xil_pn:valueState="default"/>
<property xil_pn:name="VHDL Source Analysis Standard" xil_pn:value="VHDL-93" xil_pn:valueState="default"/>
<property xil_pn:name="Value Range Check" xil_pn:value="false" xil_pn:valueState="default"/>
<property xil_pn:name="Verilog Macros" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="Wait for DCM and PLL Lock (Output Events) spartan6" xil_pn:value="Default (NoWait)" xil_pn:valueState="default"/>
<property xil_pn:name="Wakeup Clock spartan6" xil_pn:value="Startup Clock" xil_pn:valueState="default"/>
<property xil_pn:name="Watchdog Timer Value spartan6" xil_pn:value="0xFFFF" xil_pn:valueState="default"/>
<property xil_pn:name="Working Directory" xil_pn:value="build" xil_pn:valueState="non-default"/>
<property xil_pn:name="Write Timing Constraints" xil_pn:value="false" xil_pn:valueState="default"/>
<!-- -->
<!-- The following properties are for internal use only. These should not be modified.-->
<!-- -->
<property xil_pn:name="PROP_BehavioralSimTop" xil_pn:value="Architecture|simul_test|behavior" xil_pn:valueState="non-default"/>
<property xil_pn:name="PROP_DesignName" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="PROP_DevFamilyPMName" xil_pn:value="spartan6" xil_pn:valueState="default"/>
<property xil_pn:name="PROP_FPGAConfiguration" xil_pn:value="FPGAConfiguration" xil_pn:valueState="default"/>
<property xil_pn:name="PROP_PostMapSimTop" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="PROP_PostParSimTop" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="PROP_PostSynthSimTop" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="PROP_PostXlateSimTop" xil_pn:value="" xil_pn:valueState="default"/>
<property xil_pn:name="PROP_PreSynthesis" xil_pn:value="PreSynthesis" xil_pn:valueState="default"/>
<property xil_pn:name="PROP_intProjectCreationTimestamp" xil_pn:value="2013-08-04T14:35:10" xil_pn:valueState="non-default"/>
<property xil_pn:name="PROP_intWbtProjectID" xil_pn:value="75120E1B02AE4FBFB07CDCF24D5B0430" xil_pn:valueState="non-default"/>
<property xil_pn:name="PROP_intWorkingDirLocWRTProjDir" xil_pn:value="UnderProjDir" xil_pn:valueState="non-default"/>
<property xil_pn:name="PROP_intWorkingDirUsed" xil_pn:value="Yes" xil_pn:valueState="non-default"/>
</properties>
<bindings/>
<libraries/>
<autoManagedFiles>
<!-- The following files are identified by `include statements in verilog -->
<!-- source files and are automatically managed by Project Navigator. -->
<!-- -->
<!-- Do not hand-edit this section, as it will be overwritten when the -->
<!-- project is analyzed based on files automatically identified as -->
<!-- include files. -->
</autoManagedFiles>
</project>

17
cores/Oric/build/ORIC.prj Normal file
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@ -0,0 +1,17 @@
vhdl work "../source/T65/T65_Pack.vhd"
vhdl work "../source/T65/T65_MCode.vhd"
vhdl work "../source/T65/T65_ALU.vhd"
vhdl work "../source/ram16k.vhd"
vhdl work "../source/keyboard/ps2key.vhd"
vhdl work "../source/keyboard/keymatrix.vhd"
vhdl work "../source/keyboard/keymap.vhd"
vhdl work "../source/YM2149_linmix.vhd"
vhdl work "../source/ula.vhd"
vhdl work "../source/T65/T65.vhd"
vhdl work "../source/scan_converter.vhd"
vhdl work "../source/rom_oa.vhd"
vhdl work "../source/ram48k.vhd"
vhdl work "../source/m6522.vhd"
vhdl work "../source/keyboard/keyboard.vhd"
vhdl work "../source/dac.vhd"
vhdl work "../source/oricatmos.vhd"

30
cores/Oric/build/ORIC.ut Normal file
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@ -0,0 +1,30 @@
-w
-g Binary:no
-g Compress
-g CRC:Enable
-g Reset_on_err:No
-g ConfigRate:2
-g ProgPin:PullUp
-g TckPin:PullUp
-g TdiPin:PullUp
-g TdoPin:PullUp
-g TmsPin:PullUp
-g UnusedPin:PullDown
-g UserID:0xFFFFFFFF
-g ExtMasterCclk_en:No
-g SPI_buswidth:1
-g TIMER_CFG:0xFFFF
-g multipin_wakeup:No
-g StartUpClk:CClk
-g DONE_cycle:4
-g GTS_cycle:5
-g GWE_cycle:6
-g LCK_cycle:NoWait
-g Security:None
-g DonePipe:No
-g DriveDone:No
-g en_sw_gsr:No
-g drive_awake:No
-g sw_clk:Startupclk
-g sw_gwe_cycle:5
-g sw_gts_cycle:4

52
cores/Oric/build/ORIC.xst Normal file
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@ -0,0 +1,52 @@
set -tmpdir "projnav.tmp"
set -xsthdpdir "xst"
run
-ifn ORIC.prj
-ofn ORIC
-ofmt NGC
-p xc6slx9-3-tqg144
-top ORIC
-opt_mode Speed
-opt_level 1
-power NO
-iuc NO
-keep_hierarchy No
-netlist_hierarchy As_Optimized
-rtlview Yes
-glob_opt AllClockNets
-read_cores YES
-write_timing_constraints NO
-cross_clock_analysis NO
-hierarchy_separator /
-bus_delimiter <>
-case Maintain
-slice_utilization_ratio 100
-bram_utilization_ratio 100
-dsp_utilization_ratio 100
-lc Auto
-reduce_control_sets Auto
-fsm_extract YES -fsm_encoding Auto
-safe_implementation No
-fsm_style LUT
-ram_extract Yes
-ram_style Auto
-rom_extract Yes
-shreg_extract YES
-rom_style Auto
-auto_bram_packing NO
-resource_sharing YES
-async_to_sync NO
-shreg_min_size 2
-use_dsp48 Auto
-iobuf YES
-max_fanout 100000
-bufg 16
-register_duplication YES
-register_balancing No
-optimize_primitives NO
-use_clock_enable Auto
-use_sync_set Auto
-use_sync_reset Auto
-iob Auto
-equivalent_register_removal YES
-slice_utilization_ratio_maxmargin 5

View File

@ -0,0 +1,7 @@
SET machine=oric
SET ruta_ucf=..\source\oric
SET ruta_bat=..\..\
call %ruta_bat%genxst.bat
call %ruta_bat%generar.bat v2_v3
call %ruta_bat%generar.bat v4
call %ruta_bat%generar.bat Ap

View File

@ -1,35 +0,0 @@
#UCF for ZX-UNO
NET "CLK_50" LOC = "P55" | IOSTANDARD = LVCMOS33 | PERIOD=20ns ;
NET "CLK_50" TNM_NET = "CLK_50" ;
TIMESPEC "TS_CLK_50" = PERIOD "CLK_50" 20 ns HIGH 50 %;
# Audio
NET "AUDIO_OUT" LOC = "P8" | IOSTANDARD = LVCMOS33 ;
NET "K7_TAPEOUT" LOC = "P9" | IOSTANDARD = LVCMOS33 ;
# Switch
NET "I_RESET" LOC = "P51" | IOSTANDARD = LVCMOS33 | PULLDOWN;
NET "PS2DAT1" LOC = "P97" | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ;
NET "PS2CLK1" LOC = "P98" | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8 ;
NET "K7_TAPEIN" LOC = "P105" | IOSTANDARD = LVCMOS33;
NET O_HSYNC LOC = "P87" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VSYNC LOC = "P85" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_B(2) LOC = "P81" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_B(1) LOC = "P80" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_B(0) LOC = "P79" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_G(2) LOC = "P84" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_G(1) LOC = "P83" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_G(0) LOC = "P82" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_R(2) LOC = "P93" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_R(1) LOC = "P92" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_R(0) LOC = "P88" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_NTSC LOC = "P67" | IOSTANDARD = LVCMOS33;
NET O_PAL LOC = "P66" | IOSTANDARD = LVCMOS33;

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#UCF for ZX-UNO
NET "CLK_50" LOC="P55" | IOSTANDARD = LVCMOS33 | PERIOD=20.0ns;
#NET "testled" LOC="P2" | IOSTANDARD = LVCMOS33;
# Video output
NET O_VIDEO_R(2) LOC="P97" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_R(1) LOC="P95" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_R(0) LOC="P94" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_G(2) LOC="P88" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_G(1) LOC="P87" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_G(0) LOC="P85" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_B(2) LOC="P84" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_B(1) LOC="P83" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_B(0) LOC="P82" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_HSYNC LOC="P93" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VSYNC LOC="P92" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_NTSC LOC="P51" | IOSTANDARD = LVCMOS33;
NET O_PAL LOC="P50" | IOSTANDARD = LVCMOS33;
# Audio
NET "AUDIO_OUT" LOC="P98" | IOSTANDARD = LVCMOS33;
NET "K7_TAPEOUT" LOC="P99" | IOSTANDARD = LVCMOS33;
NET "K7_TAPEIN" LOC="P1" | IOSTANDARD = LVCMOS33;
# Keyboard and mouse
NET "PS2CLK1" LOC="P143" | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8;
NET "PS2DAT1" LOC="P142" | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8;
#NET "mouseclk" LOC="P57" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "mousedata" LOC="P56" | IOSTANDARD = LVCMOS33 | PULLUP;
# SRAM
#NET "sram_addr<0>" LOC="P115" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<1>" LOC="P116" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<2>" LOC="P117" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<3>" LOC="P119" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<4>" LOC="P120" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<5>" LOC="P123" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<6>" LOC="P126" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<7>" LOC="P131" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<8>" LOC="P127" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<9>" LOC="P124" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<10>" LOC="P118" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<11>" LOC="P121" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<12>" LOC="P133" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<13>" LOC="P132" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<14>" LOC="P137" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<15>" LOC="P140" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<16>" LOC="P139" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<17>" LOC="P141" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<18>" LOC="P138" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<19>" LOC="P105" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<20>" LOC="P143" | IOSTANDARD = LVCMOS33;
#NET "sram_data<0>" LOC="P114" | IOSTANDARD = LVCMOS33;
#NET "sram_data<1>" LOC="P112" | IOSTANDARD = LVCMOS33;
#NET "sram_data<2>" LOC="P111" | IOSTANDARD = LVCMOS33;
#NET "sram_data<3>" LOC="P105" | IOSTANDARD = LVCMOS33;
#NET "sram_data<4>" LOC="P104" | IOSTANDARD = LVCMOS33;
#NET "sram_data<5>" LOC="P102" | IOSTANDARD = LVCMOS33;
#NET "sram_data<6>" LOC="P101" | IOSTANDARD = LVCMOS33;
#NET "sram_data<7>" LOC="P100" | IOSTANDARD = LVCMOS33;
#NET "sram_we_n" LOC="P134" | IOSTANDARD = LVCMOS33;
# SPI Flash
#NET "flash_cs_n" LOC="P38" | IOSTANDARD = LVCMOS33;
#NET "flash_clk" LOC="P70" | IOSTANDARD = LVCMOS33;
#NET "flash_mosi" LOC="P64" | IOSTANDARD = LVCMOS33;
#NET "flash_miso" LOC="P65" | IOSTANDARD = LVCMOS33;
#NET "flash_ext1" LOC="P62" | IOSTANDARD = LVCMOS33;
#NET "flash_ext2" LOC="P61" | IOSTANDARD = LVCMOS33;
# SD/MMC
#NET "sd_cs_n" LOC="P78" | IOSTANDARD = LVCMOS33;
#NET "sd_clk" LOC="P80" | IOSTANDARD = LVCMOS33;
#NET "sd_mosi" LOC="P79" | IOSTANDARD = LVCMOS33;
#NET "sd_miso" LOC="P81" | IOSTANDARD = LVCMOS33;
# JOYSTICK
#NET "joyup" LOC="P74" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joydown" LOC="P67" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joyleft" LOC="P59" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joyright" LOC="P58" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joyfire" LOC="P75" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joyfire2" LOC="P8" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joyfire3" LOC="P39" | IOSTANDARD = LVCMOS33 | PULLUP;
# Switch
NET "I_RESET" LOC="P51" | IOSTANDARD = LVCMOS33 | PULLDOWN;
NET "CLK_50" TNM_NET = "CLK_50";
TIMESPEC "TS_CLK_50" = PERIOD "CLK_50" 20 ns HIGH 50 %;

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#UCF for ZX-UNO
NET "CLK_50" LOC="P55" | IOSTANDARD = LVCMOS33 | PERIOD=20.0ns;
#NET "testled" LOC="P10" | IOSTANDARD = LVCMOS33;
# Video output
NET O_VIDEO_R(2) LOC="P93" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_R(1) LOC="P92" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_R(0) LOC="P88" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_G(2) LOC="P84" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_G(1) LOC="P83" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_G(0) LOC="P82" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_B(2) LOC="P81" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_B(1) LOC="P80" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_B(0) LOC="P79" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_HSYNC LOC="P87" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VSYNC LOC="P85" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_NTSC LOC="P67" | IOSTANDARD = LVCMOS33;
NET O_PAL LOC="P66" | IOSTANDARD = LVCMOS33;
# Audio
NET "AUDIO_OUT" LOC="P8" | IOSTANDARD = LVCMOS33;
NET "K7_TAPEOUT" LOC="P9" | IOSTANDARD = LVCMOS33;
NET "K7_TAPEIN" LOC="P105" | IOSTANDARD = LVCMOS33;
# Keyboard and mouse
NET "PS2CLK1" LOC="P98" | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8;
NET "PS2DAT1" LOC="P97" | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8;
#NET "mouseclk" LOC="P94" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "mousedata" LOC="P95" | IOSTANDARD = LVCMOS33 | PULLUP;
# SRAM
#NET "sram_addr<0>" LOC="P115" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<1>" LOC="P116" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<2>" LOC="P117" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<3>" LOC="P119" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<4>" LOC="P120" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<5>" LOC="P123" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<6>" LOC="P126" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<7>" LOC="P131" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<8>" LOC="P127" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<9>" LOC="P124" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<10>" LOC="P118" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<11>" LOC="P121" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<12>" LOC="P133" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<13>" LOC="P132" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<14>" LOC="P137" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<15>" LOC="P140" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<16>" LOC="P139" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<17>" LOC="P141" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<18>" LOC="P138" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<19>" LOC="P111" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<20>" LOC="P138" | IOSTANDARD = LVCMOS33;
#NET "sram_data<0>" LOC="P114" | IOSTANDARD = LVCMOS33;
#NET "sram_data<1>" LOC="P112" | IOSTANDARD = LVCMOS33;
#NET "sram_data<2>" LOC="P111" | IOSTANDARD = LVCMOS33;
#NET "sram_data<3>" LOC="P99" | IOSTANDARD = LVCMOS33;
#NET "sram_data<4>" LOC="P100" | IOSTANDARD = LVCMOS33;
#NET "sram_data<5>" LOC="P101" | IOSTANDARD = LVCMOS33;
#NET "sram_data<6>" LOC="P102" | IOSTANDARD = LVCMOS33;
#NET "sram_data<7>" LOC="P104" | IOSTANDARD = LVCMOS33;
#NET "sram_we_n" LOC="P134" | IOSTANDARD = LVCMOS33;
# SPI Flash
#NET "flash_cs_n" LOC="P38" | IOSTANDARD = LVCMOS33;
#NET "flash_clk" LOC="P70" | IOSTANDARD = LVCMOS33;
#NET "flash_mosi" LOC="P64" | IOSTANDARD = LVCMOS33;
#NET "flash_miso" LOC="P65" | IOSTANDARD = LVCMOS33;
#NET "flash_ext1" LOC="P62" | IOSTANDARD = LVCMOS33;
#NET "flash_ext2" LOC="P61" | IOSTANDARD = LVCMOS33;
# SD/MMC
#NET "sd_cs_n" LOC="P59" | IOSTANDARD = LVCMOS33;
#NET "sd_clk" LOC="P75" | IOSTANDARD = LVCMOS33;
#NET "sd_mosi" LOC="P74" | IOSTANDARD = LVCMOS33;
#NET "sd_miso" LOC="P78" | IOSTANDARD = LVCMOS33;
# JOYSTICK
#NET "joyup" LOC="P142" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joydown" LOC="P1" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joyleft" LOC="P2" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joyright" LOC="P5" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joyfire" LOC="P143" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joyfire2" LOC="P6" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joyfire3" LOC="P7" | IOSTANDARD = LVCMOS33 | PULLUP;
# Switch
NET "I_RESET" LOC="P51" | IOSTANDARD = LVCMOS33 | PULLDOWN;
NET "CLK_50" TNM_NET = "CLK_50";
TIMESPEC "TS_CLK_50" = PERIOD "CLK_50" 20 ns HIGH 50 %;

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#UCF for ZX-UNO
NET "CLK_50" LOC="P55" | IOSTANDARD = LVCMOS33 | PERIOD=20.0ns;
#NET "testled" LOC="P10" | IOSTANDARD = LVCMOS33;
# Video output
NET O_VIDEO_R(2) LOC="P81" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_R(1) LOC="P80" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_R(0) LOC="P79" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_G(2) LOC="P84" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_G(1) LOC="P83" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_G(0) LOC="P82" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_B(2) LOC="P93" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_B(1) LOC="P92" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VIDEO_B(0) LOC="P88" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_HSYNC LOC="P87" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_VSYNC LOC="P85" | IOSTANDARD = LVCMOS33 | DRIVE = 8 | SLEW = FAST;
NET O_NTSC LOC="P66" | IOSTANDARD = LVCMOS33;
NET O_PAL LOC="P67" | IOSTANDARD = LVCMOS33;
# Audio
NET "AUDIO_OUT" LOC="P10" | IOSTANDARD = LVCMOS33;
NET "K7_TAPEOUT" LOC="P9" | IOSTANDARD = LVCMOS33;
NET "K7_TAPEIN" LOC="P94" | IOSTANDARD = LVCMOS33;
# Keyboard and mouse
NET "PS2CLK1" LOC="P99" | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8;
NET "PS2DAT1" LOC="P98" | IOSTANDARD = LVCMOS33 | SLEW = SLOW | DRIVE = 8;
#NET "mouseclk" LOC="P95" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "mousedata" LOC="P97" | IOSTANDARD = LVCMOS33 | PULLUP;
# SRAM
#NET "sram_addr<0>" LOC="P141" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<1>" LOC="P139" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<2>" LOC="P137" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<3>" LOC="P134" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<4>" LOC="P133" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<5>" LOC="P120" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<6>" LOC="P118" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<7>" LOC="P116" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<8>" LOC="P114" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<9>" LOC="P112" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<10>" LOC="P104" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<11>" LOC="P102" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<12>" LOC="P101" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<13>" LOC="P100" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<14>" LOC="P111" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<15>" LOC="P131" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<16>" LOC="P138" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<17>" LOC="P140" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<18>" LOC="P142" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<19>" LOC="P105" | IOSTANDARD = LVCMOS33;
#NET "sram_addr<20>" LOC="P143" | IOSTANDARD = LVCMOS33;
#NET "sram_data<0>" LOC="P132" | IOSTANDARD = LVCMOS33;
#NET "sram_data<1>" LOC="P127" | IOSTANDARD = LVCMOS33;
#NET "sram_data<2>" LOC="P124" | IOSTANDARD = LVCMOS33;
#NET "sram_data<3>" LOC="P123 | IOSTANDARD = LVCMOS33;
#NET "sram_data<4>" LOC="P115" | IOSTANDARD = LVCMOS33;
#NET "sram_data<5>" LOC="P117" | IOSTANDARD = LVCMOS33;
#NET "sram_data<6>" LOC="P119" | IOSTANDARD = LVCMOS33;
#NET "sram_data<7>" LOC="P126" | IOSTANDARD = LVCMOS33;
#NET "sram_we_n" LOC="P121" | IOSTANDARD = LVCMOS33;
# SPI Flash
#NET "flash_cs_n" LOC="P38" | IOSTANDARD = LVCMOS33;
#NET "flash_clk" LOC="P70" | IOSTANDARD = LVCMOS33;
#NET "flash_mosi" LOC="P64" | IOSTANDARD = LVCMOS33;
#NET "flash_miso" LOC="P65" | IOSTANDARD = LVCMOS33;
#NET "flash_ext1" LOC="P62" | IOSTANDARD = LVCMOS33;
#NET "flash_ext2" LOC="P61" | IOSTANDARD = LVCMOS33;
# SD/MMC
#NET "sd_cs_n" LOC="P59" | IOSTANDARD = LVCMOS33;
#NET "sd_clk" LOC="P75" | IOSTANDARD = LVCMOS33;
#NET "sd_mosi" LOC="P74" | IOSTANDARD = LVCMOS33;
#NET "sd_miso" LOC="P78" | IOSTANDARD = LVCMOS33;
# JOYSTICK
#NET "joyup" LOC="P1" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joydown" LOC="P5" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joyleft" LOC="P6" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joyright" LOC="P7" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joyfire" LOC="P2" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joyfire2" LOC="P8" | IOSTANDARD = LVCMOS33 | PULLUP;
#NET "joyfire3" LOC="P39" | IOSTANDARD = LVCMOS33 | PULLUP;
# Switch
NET "I_RESET" LOC="P51" | IOSTANDARD = LVCMOS33 | PULLDOWN;
NET "CLK_50" TNM_NET = "CLK_50";
TIMESPEC "TS_CLK_50" = PERIOD "CLK_50" 20 ns HIGH 50 %;