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1 Commits
movwfInstr
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incfszInst
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5cf5e82bd1 |
@@ -12,9 +12,12 @@ class Main
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public static void main(String[] args) {
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ArrayList<Command> program = new ArrayList<>();
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Memory.workingRegister = 0x1A;
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Memory.setRegister(0x14, 0x1B);
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program.add(CommandDecoder.decode(0x0094));
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int input1 = 0x27FF;
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program.add(CommandDecoder.decode(0x3011)); //Write 0x11 to W
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Memory.setRegister(0x14, 0xFE);
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program.add(CommandDecoder.decode(0x0F94)); //Write 0x11 to W
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program.add(CommandDecoder.decode(0x0F94)); //Write 0x11 to W
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program.add(CommandDecoder.decode(0x0F94)); //Write 0x11 to W
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for(int i = 0; i < program.size(); i++)
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{
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program.get(ProgramCounter.getPc()).execute();
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@@ -1,27 +0,0 @@
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package de.darkress.pic16f84sim.commands;
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import de.darkress.pic16f84sim.microcontroller.Memory;
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import de.darkress.pic16f84sim.microcontroller.ProgramCounter;
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public class Clrf extends FileRegisterCommandUtils implements Command
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{
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private final int address;
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private final boolean destinationBit;
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public Clrf(int input)
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{
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address = input & 0x007F;
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destinationBit = true;
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}
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@Override
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public void execute()
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{
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final int result = 0;
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checkZeroBit(result);
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writeToDestination(destinationBit, address, result);
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ProgramCounter.incPC();
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}
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}
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@@ -1,18 +0,0 @@
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package de.darkress.pic16f84sim.commands;
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import de.darkress.pic16f84sim.microcontroller.Memory;
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import de.darkress.pic16f84sim.microcontroller.ProgramCounter;
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public class Clrw extends FileRegisterCommandUtils implements Command
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{
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@Override
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public void execute()
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{
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final int result = 0;
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checkZeroBit(result);
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Memory.workingRegister = result;
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ProgramCounter.incPC();
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}
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}
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@@ -1,27 +0,0 @@
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package de.darkress.pic16f84sim.commands;
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import de.darkress.pic16f84sim.microcontroller.Memory;
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import de.darkress.pic16f84sim.microcontroller.ProgramCounter;
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public class Iorwf extends FileRegisterCommandUtils implements Command
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{
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private final int address;
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private final boolean destinationBit;
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public Iorwf(int input)
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{
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address = input & 0x007F;
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destinationBit = checkDestinationBit(input);
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}
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@Override
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public void execute()
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{
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int result = Memory.getRegister(address) | Memory.workingRegister;
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checkZeroBit(result);
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writeToDestination(destinationBit, address, result);
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ProgramCounter.incPC();
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}
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}
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@@ -1,27 +0,0 @@
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package de.darkress.pic16f84sim.commands;
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import de.darkress.pic16f84sim.microcontroller.Memory;
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import de.darkress.pic16f84sim.microcontroller.ProgramCounter;
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public class Movf extends FileRegisterCommandUtils implements Command
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{
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private final int address;
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private final boolean destinationBit;
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public Movf(int input)
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{
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address = input & 0x007F;
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destinationBit = checkDestinationBit(input);
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}
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@Override
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public void execute()
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{
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int result = Memory.getRegister(address);
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checkZeroBit(result);
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writeToDestination(destinationBit, address, result);
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ProgramCounter.incPC();
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}
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}
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@@ -1,25 +0,0 @@
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package de.darkress.pic16f84sim.commands;
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import de.darkress.pic16f84sim.microcontroller.Memory;
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import de.darkress.pic16f84sim.microcontroller.ProgramCounter;
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public class Movwf extends FileRegisterCommandUtils implements Command
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{
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private final int address;
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private final boolean destinationBit;
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public Movwf(int input)
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{
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address = input & 0x007F;
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destinationBit = true;
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}
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@Override
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public void execute()
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{
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int result = Memory.workingRegister;
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writeToDestination(destinationBit, address, result);
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ProgramCounter.incPC();
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}
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}
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@@ -23,9 +23,11 @@ public class CommandDecoder
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case 0xF00:
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return new Incfsz(input);
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case 0x400:
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return new Iorwf(input);
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//iorwf();
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break;
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case 0x800:
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return new Movf(input);
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//movf();
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break;
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case 0xD00:
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//rlf();
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break;
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@@ -52,11 +54,14 @@ public class CommandDecoder
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switch(input & 0x3F80)
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{
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case 0x180:
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return new Clrf(input);
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//clrf();
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break;
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case 0x100:
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return new Clrw();
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//clrw();
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break;
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case 0x80:
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return new Movwf(input);
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//movwf();
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break;
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}
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switch(input & 0x3C00)
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